Architectural and Interior Design Services

Although every single project, and every single client we work with is completely unique, following a clear and simple structure ensures that we can guarantee consistency in the quality of service that we provide along with the best possible outcomes. Here we will explore the typical project journey structures as well as providing more depth into the services that we provide so that all the information you need is clear and upfront.

"Design services created to consistently reduce your risks and to maximise your returns..."

Every. Single. Time.

3D rendering of a house with a modern extension featuring a glass facade and a wooden pergola.

Your Project Journey

Following the RIBA Plan of Works we break down our services into key stages to make it easier for our clients to navigate and afford our architectural and interior design services.

1.

Concept Development + Initial Design

We will work with you to maximise the potential of your project and to fully and completely understand your brief.

What does this include?

2.

Planning Permission + Consents

Using deep research and analysis of policy and legal documents where necessary we will help you obtain any necessary consents to complete your project.

What does this include?

3.

Technical Design + Coordination

Working with any other consultants, contractors and designers, we will help coordinate a full package of information ready to tender out to construction teams.

What does this include?

4.

Construction + Contract Admin

We can hold your hand through the quotation process and the construction contract by either being your contract administrator and/or assisting you with regular site visits throughout the realisation of the project.

What does this include?

Find out more here about your project journey with us.

Open Volume Studio Core Services

3D rendering of a house with a green roof, arched windows, and a brick facade, situated on a street with other houses.

Detailed cross-section drawing of a building showing multiple floors, stairs, and interior spaces.

A design plan for a bedroom featuring a bed, nightstands with lamps, a bench, built-in storage, and a round rug. The room has a sloped ceiling and a large window.

3D rendering of a house with a green roof, multiple skylights, and a modern extension.

Architectural rendering of a building with a curved brick facade, arched windows, and a central entrance.

A well-lit car garage with a collection of luxury cars, including a Lamborghini, a Porsche, and a Fiat.

An architectural rendering of a designed living room inside a listed building

Cross-section rendering of a house showing multiple floors, a basement with a swimming pool, and a home theater.

An aerial view of a modern house with a swimming pool, surrounded by lush greenery and trees.

Architectural rendering of a building with a flat, green roof, large glass windows, and a brick wall.

Rendering of a bespoke designed oak and steel coffee table in the shape of Le Mans race track with inlaid leather and chrome parts

Rendering of a bespoke bathroom or WC with a floating marble back lit sink, a large mirror and two wall lights either side.

Planning Permission

Planning is a complex process, and while no one can guarantee approval, the numerous variables at play make it impossible to predict the outcome of any application. These complexities make preparing a successful planning application particularly challenging.

To achieve success, it’s not enough to have a viable project—you also need a clear, proven approach to the planning system. Our unique planning system is designed with safeguards to help you avoid the common pitfalls of typical applications.

Rigorously tested, this system allows us to specialise in crafting creative strategies for residential developments, even in the face of sensitive planning conditions and restrictions. By focusing on thoughtful design and fostering collaborative relations with planning officers, we consistently secure planning permissions for extraordinary projects where others have told us it is impossible.

A black barn with a red tile roof and a window with shutters, surrounded by tall grasses and a brick pathway.

Architectural Design

As residential architects in London, we believe that a blend of technical expertise and creative vision, backed by a diverse skill set and extensive experience, is key to addressing the unique challenges and opportunities of each site. This belief drives our commitment to creative, inclusive, and responsive architectural design, ensuring our projects are not only functional but also beautiful and meaningful.

Every design journey begins with us listening closely to your needs, aspirations, and concerns. By truly understanding what you want to achieve, we tailor our approach to bring your vision to life. From small residential refurbishments and extensions to large new-build houses and flats, we guide you through every stage - from architectural design to construction site inspections.

Our thoughtful, inclusive design process enables us to create high-quality spaces with enduring appeal—places where people can truly thrive. We design homes that foster a sense of belonging, offering joy, peace, and serenity to enhance your everyday life.

A modern extension with a white, angled roof and vertical windows, contrasting with the traditional brick houses around it.

Interior Design

Whether you own a property in Belgravia, Chelsea, Knightsbridge, Mayfair, or other prestigious locations in London or abroad, luxury interior design offers the opportunity to craft a home that truly reflects your sophisticated lifestyle.

Your home should be as functional as it is beautiful - exceptionally stylish, meticulously renovated, and tailored to your personal taste. With luxurious designer furniture, exquisite lighting, and premium materials, every detail is carefully chosen to create a space that feels uniquely yours.

As one of London’s leading interior architecture firms, we specialise in high-end interior design and residential refurbishments, from apartments and townhouses to penthouses, show homes, mansions, and countryside villas. Our expertise lies in creating distinctive, luxury interiors that leave a lasting impression.

Whether your project involves a new build or a sophisticated refurbishment, our approach is centred around your tastes and aspirations - whether classic or contemporary - while maximising the unique potential of each space.

A modern living room with a fireplace, a gray sofa, and a built-in bookshelf, featuring a large red artwork on the wall.

Conservation/Listed Building Design

Historical buildings and listed buildings are some of the most beautiful yet trickiest buildings in the UK that offer a wealth of opportunities if handled correctly.

Every project journey with a listed building starts with a careful appraisal of the historic details and context of your home, to be merged with your dreams and ambitions through careful design and negotiation. Whether restoring the historic fabric or blending it perfectly with contemporary design.

As one of London's most successful studios dealing with listed building design, we have a fantastic track record obtaining listed building consents throughout the UK working with the best consultants and specialists. We have developed a comprehensive and detailed strategy to get the most out of your building.

From initial historical research to the most careful restoration, our historic building design packages will help you negotiate the tricky landscape of historic buildings.

Bespoke Lighting Design

Lighting should be more than functional - it should be an art form. Carefully curated to complement your style and vision, our bespoke lighting solutions create atmospheres that transform your home into a sanctuary. From statement chandeliers to ambient down-lights, we design lighting schemes that enhance the beauty of your interiors, providing both elegance and practicality.

Recognised for our expertise in bespoke lighting design, we specialise in creating customised lighting solutions for high-end residential projects, including luxury apartments, townhouses, mansions, and private estates. Our team blends technical knowledge with creativity to craft lighting that is both striking and perfectly suited to the space, whether you seek a timeless, classic look or a contemporary design.

From the initial concept to installation, our bespoke lighting designs are tailored to reflect your taste and the unique qualities of your home. We believe lighting should not only illuminate but inspire - creating the perfect mood and highlighting the distinctive features of your space, all while ensuring the highest quality and efficiency.

A modern pendant light with a unique geometric design featuring intertwined wooden elements and illuminated glass tubes.

We follow the RIBA Plan of Works to guide you through your projects.

But what do you actually receive from us?

A Little More Detail: Our Stage by Stage Deliverables

To fully understand the process, and to make it an easy step by step journey for our clients, we have broken down our core services into a series of steps. Each step is billed separately, and can be tailor specifically to your needs. For the purpose of clarity and to give you a sense of what we, at Open Volume Studio, would provide you for both Architectural Design or Interior Design services, please click on the tabs and see the full outline breakdown of stages and the deliverables.

Each architectural practice is unique and Open Volume Studio stands out for the quality of our service. Our stages allow us to go above and beyond for our clients and to never be satisfied with repeated solutions. Finding the simplest and most elegant solution often requires more work than the 'off-the-shelf' basic design. We believe you deserve the best.

A bright dining nook with a wooden ceiling featuring a geometric pattern, a large window overlooking a garden, and a wooden table and chairs.

A room filled with floor-to-ceiling mirrors reflecting a grid-patterned ceiling, creating a captivating optical illusion of infinite depth and repetition.

How big should my house be?

As big as it 'needs' to be... As a design philosophy, we try to minimise the environmental impact of construction where we can, and part of this is building just what needs to be built. Sometimes clients approach us and have a target surface area they want to achieve. Although this is fine in principal, we will push back on this and try to understand exactly why they need that surface area, and see if there are maybe more efficient ways to achieve this goals.
How much will a new build cost?

Well, this is a loaded question because it really depends how much you are building and where. Typically a luxury quality new build will sit around £3000/sqm in construction! But again, this depends on what you want... at least the construction is exempt from VAT so this can be a significant saving compared to a refurbishment project of similar value.
Can you do an full eco home?

Yes!! We love designing sustainable homes and projects. Although we are not specifically tied to an accreditation services like LEEDS or PassivHaus, we tend to target well beyond their guidelines, looking at the project as a whole from conception to completion aiming to build 'Net Zero Impact' homes, that are still breathable and comfortable to live in! If you have a specific accreditation goal you are looking for, that's no problem too, as we are open to training and learning any aspect needed to deliver your dream project.
What are the planning considerations of a new build?

Generally, depending on where you are, if you have a blank piece of land in an urban area, you should be able to build something. If you are looking to demolish and existing building and replace it, your planning permission journey may be more complex as justifications will be required to explain the demolition. Outside of urban areas, planning becomes even more tricky. Paragraph 80 of the NPPF can come into play, but you may have to demonstrate that the design is of outstanding and unique quality, and at the forefront of British design. At OVS, we can help you with that!
What is your design approach?

Each house will have a unique approach for a new build, but generally we are quite contemporary designers. We will look to create something unique and beautiful that is not a direct copy of the existing older houses, but takes inspiration and innovates beyond that.
Will you handle the planning permission process for my development?

Yes, we take care of the planning permission process, ensuring that your project meets all local building regulations and zoning laws. We prepare and submit all necessary documents, helping you navigate approvals efficiently.
How do you approach a new housing development project?

We start by understanding your project goals, site conditions, and local regulations. From there, we create innovative and sustainable designs that optimise space, functionality, and aesthetics while ensuring compliance with planning requirements.
How do you ensure the design aligns with my development goals?

We maintain close collaboration with you and the other consultants on the team throughout the design process, ensuring your vision, timeline, and market goals are fully understood. Regular feedback ensures the design is fine-tuned to meet your specific requirements and expectations.
How do you manage the project from start to finish?

We provide comprehensive project management, coordinating with contractors, engineers, and other stakeholders to ensure the development stays on track. Our focus is on delivering the project within set timelines, maintaining quality standards, and keeping you informed at every stage.
How do you ensure your designs maximise the development's potential?

Our team focuses on efficient space planning and optimising layouts to maximise occupancy, natural light, and functionality. We aim to increase both the profitability and livability of each unit, ensuring high returns for developers and desirable spaces for residents.
How do you ensure sustainability in your housing developments?

We integrate sustainable practices into every design, using energy-efficient materials and systems that reduce environmental impact. Our goal is to create developments that are not only functional and attractive but also future-proof and energy-efficient for long-term viability.
How long does the entire process take, from design to completion?

The timeline for a home extension varies based on the complexity of the project. We have found that it is often the case that the amount of time needed in construction is roughly the same amount of time needed in design stages before hand including planning permission. The construction phase depends on project size and scope, but we aim to keep the process as efficient as possible, while maintaining quality.
How do you begin the design process for my home extension?

We start by understanding your goals, preferences, and how you use your space. Through an initial consultation, we discuss your vision, lifestyle needs, and any specific requirements, which helps inform a design that’s tailored to your unique home and objectives.
Will the design take into account energy efficiency and sustainability?

Yes, sustainability is a key consideration in our designs. We incorporate energy-efficient materials, innovative insulation, and sustainable building practices to reduce your home’s environmental impact, ensuring the extension is both eco-friendly and cost-effective in the long term.
How do you ensure the extension integrates well with my existing home?

Our team carefully considers the architecture, layout, and flow of your current space as well as how you would like to live. By maintaining a close dialogue with you, we design an extension that complements your home’s style while maximising space, light, and functionality, ensuring the result feels cohesive and seamless.
How do you ensure the extension remains functional as well as beautiful?

We never do the same design twice and we research and develop new ideas for every project. We carefully balance form and function by understanding your lifestyle needs. Our design solutions prioritise space optimisation and flow, ensuring your extension not only looks beautiful but also serves your everyday requirements with practicality and ease. The goal is to create something unique and bespoke to you and the house as a whole.
What role do you play during the construction phase?

We oversee every aspect of the construction process, managing timelines, coordinating with contractors, and ensuring the project stays on track. Our goal is to ensure high standards of quality, resolve any issues that arise, and deliver your extension as envisioned and within your desired timeframe.
Will you help me navigate the planning permission process?

Yes, we will guide you through the planning permission process, ensuring all necessary documentation is prepared and submitted. We assess whether your extension requires approval and help secure the necessary permissions from local authorities, ensuring a smooth transition from concept to construction.
Can I make changes to the design during the process?

Absolutely! We encourage feedback and collaboration throughout the design process. As we progress, we refine the design to ensure it aligns with your evolving vision and needs. Your input is vital to creating a home extension that truly reflects your style and requirements. Our terms and conditions outline exactly how these changes can happen and how many revisions you get for your project.
How do you ensure the lighting complements my interiors?

We take a holistic approach to lighting design, ensuring that every fixture and placement choice enhances your home’s overall aesthetic. We consider the architectural details, furniture layout, colour palettes, and natural light levels to create a seamless integration. By layering different types of lighting—ambient, task, and accent—we craft a dynamic and balanced lighting scheme that enhances your space’s beauty while ensuring practicality and comfort. Our goal is to create lighting that feels as if it was always meant to be part of your home.
Can bespoke lighting integrate with smart home technology?

Absolutely. We seamlessly incorporate the latest smart lighting systems, giving you the ability to control brightness, colour temperature, and scene settings at the touch of a button. Whether through voice activation, mobile apps, or automated sensors, our designs allow you to adapt your lighting to different moods and occasions effortlessly. Smart lighting not only enhances convenience but also improves energy efficiency and security, ensuring your home is both beautifully illuminated and highly functional.
How do you tailor lighting to my personal style and needs?

We begin with an in-depth consultation to understand your lifestyle, aesthetic preferences, and how you use each space in your home. Every design is fully tailored, ensuring that your lighting complements your architectural style, enhances your furniture and décor, and supports your daily activities. Whether you desire soft, atmospheric glows for relaxation or bold, sculptural pieces that make a statement, we create lighting schemes that perfectly reflect your taste while elevating the functionality and beauty of your home.
What types of custom lighting do you offer?

Our bespoke lighting solutions range from handcrafted chandeliers and custom pendant installations to precision LED accents, hidden architectural lighting, and artistic wall sconces. Each piece is carefully designed to be both a functional light source and a sculptural work of art. We collaborate with skilled artisans and use the highest quality materials to create unique fixtures that perfectly align with your space’s character, adding an element of exclusivity and refinement to your interiors.
What is the process for creating a bespoke lighting scheme?

Our process begins with an in-depth consultation to understand your vision, lifestyle, and functional needs. We then develop conceptual designs, exploring fixture styles, placement, and control systems. Once a design direction is established, we refine the details, selecting the finest materials and collaborating with skilled artisans to bring each lighting element to life. Our team manages the entire process, from technical planning and custom fabrication to installation oversight, ensuring that every aspect - from dimming controls to fixture positioning - is executed to perfection. The result is a lighting scheme that is as breathtaking as it is practical.
How can bespoke lighting enhance my home’s design?

Bespoke lighting does more than simply illuminate a room—it defines the ambiance, highlights architectural features, and enhances the textures and materials of your interiors. Thoughtfully designed lighting creates depth, drama, and mood, transforming your space into a visually stunning and highly functional environment that evolves throughout the day and night. Whether you want a warm, inviting atmosphere or a striking, modern statement, custom lighting plays a crucial role in shaping the overall experience of your home.
What is the first step if I want to restore my historic building?

The first step is a consultation and site survey, where we assess the building’s condition, discuss your vision, and identify any conservation challenges. From there, we develop a tailored strategy that aligns with heritage guidelines while meeting your practical and aesthetic goals. We guide you through every stage, from securing permissions to overseeing construction, ensuring a seamless process that preserves the integrity and beauty of your historic property.
Do I need planning permission for conservation work?

If your property is listed, in a conservation area, or has protected status, planning permission is often required for modifications, even minor ones. If your building is listed, you will also require listed building consent, even for minor interior works. We handle the entire process for you, from preparing detailed applications to consulting with local planning and heritage authorities. Our expertise in navigating heritage regulations ensures that your project meets legal requirements while preserving the architectural integrity of your building.
How long does a conservation project take?

Project timelines vary based on the scope of work, the building’s condition, and the level of approvals required. A small restoration might take a few months, while larger projects, such as full refurbishments or structural reinforcements, can take a year or more. We create a clear project timeline, manage every stage from initial surveys to final construction, and keep you informed throughout the process to ensure efficiency and minimal disruption.
Can a historic building be adapted for modern use?

Absolutely. The key to a successful adaptation is balancing modern functionality with historical integrity. We sensitively redesign spaces to enhance usability while preserving key architectural features. This may include upgrading insulation, improving energy efficiency, and integrating contemporary technology in a way that remains respectful to the original design. Whether it’s converting a listed building into a family home or adapting an old structure for commercial use, we ensure the space meets today’s needs without compromising its heritage.
How much does architectural conservation cost?

Costs depend on various factors, including the building’s age, the extent of repairs, material sourcing, and any specialist craftsmanship required. While conservation projects can be more costly than standard renovations due to the level of detail involved, we provide clear cost estimates, advise on budget-friendly solutions where possible, and help you make informed decisions to achieve the best results while respecting financial considerations.
How do you ensure my historic building retains its original character?

We begin with in-depth research into the building’s history, architectural style, and original materials. Our team carefully assesses the structure and existing features to determine the best approach for preservation. Using traditional craftsmanship alongside modern conservation techniques, we restore intricate details with precision, ensuring the building’s authentic character is retained while making thoughtful improvements for durability and longevity.
STAGE 5 - In Construction and Contract Administration

Based on a monthly rate instead of percentage fee to allow for costing transparency and due until Final Completion. Please note that occasionally a contractor’s programme may over-run initial expectations. We charge weekly as this is a reflection of our time in overseeing the project and it ensures that there is continuity of legal contractual cover for you until the end of the project. Further, stopping our cover may affect the viability of any construction contract which we are administering and the legal protection that provides. Stage Includes: • Administration of JCT MWD construction contract or similar • Tender result notification • Responding to requests for information from the contractor • Production of setting out drawings and any necessary details • Pre-commencement meetings and administration • Two-Weekly Site Visits and Inspections • Management of Contract Designed Portions Process • Contractor and Client Insurance reviews • Progress and programme monitoring • Cost stage Certifying • Practical Completion
STAGE 6 - Snagging and In-Use

Once your builders have completed the project and you have moved in, there are always little imperfections and defects (snags) needing touching up. We work with you to communicate with the contractors for this, but often the discussions happen directly. We are there to help!
STAGE 1-2 - Outline Spatial Design

Working with you we help design and plan your spaces as efficiently and beautifully as we can. Stage Includes: • Full 2D feasibility study x2 iterations • Regulatory Framework Statement and strategy • Outline Design 2D Drawings Draft • Outline Design 2D Drawings Final • Initiate Pre-Application submissions (if necessary) • Developed written brief for client review • 1x free 3D artistic set of visualisation images to see the design
STAGE 3 - Spatial Coordination

Here we undertake the detailed and developed strategy to obtain consent and how this may impact the design intent of the previous stage. Stage Includes: • Final Planning/Permitted Development 2D Drawings ready for submission • Final Design and Access Statement • Integration of consultants’ information if necessary • Design of key required technical details for planning
STAGE 0 - Survey and Key Information

At OVS, we do not provide measured surveys as it is not an architect’s specialty and we highly recommend that an independent specialist undertakes this work to ensure the highest accuracy. We can help you procure these services. During this stage we will also issue our contract and finalise our appointment with you.
STAGE 4 - Technical Coordination

Here we work with you and your other design consultants to produce a full technical package ready for tender and building regulation submission. Stage Includes: • Full technical drawing package and integration of all consultants’ drawings • Design Team Management and Coordination • Updated Timelines • Client Design Team Presentations • Discharging Planning Conditions if necessary • Procurement advice and options • Scope of Works documentation
STAGE 7 - Site Management of Interiors in Construction

Includes: • Creation of a final sample box to ensure consistency of finish by contractor • Responding to requests for information from the contractor • Pre-commencement meetings and administration • Weekly Site Visits and Inspections • Coordination of all finishes on site • Updating and coordinating drawings as per site progress with any require changes.
STAGE 0 - Survey and Key Information

At OVS, we do not provide measured surveys as it is not an architect’s specialty and we highly recommend that an independent specialist undertakes this work to ensure the highest accuracy. We can help you procure these services. During this stage we will also issue our contract and finalise our appointment with you.
STAGE 2 - Interior Space Planning and Design

Includes: • Full 2D drawings of the house and various options for spatial layouts and potential re-configuration of spaces, walls or additional bathrooms. • Development and consultation of the design with the architect, implementation of drawings and coordination of proposals. • Design presentation with options to you. • Developed mood boards with key details and internal sketches.
STAGE 5 - Full Joinery Design for Pricing

Includes: • Detailed design of kitchen • Detailed design of all bespoke joinery • Research and detailed development of materials • Research into manufacturers including visits to joiner workshops • 2D pre-fabrication drawings for all bespoke joinery items • Issue to joiners and coordination of quotes for price comparison
STAGE 6 - Final FF&E and Furniture Package

Includes: • Careful curation of every piece of art and furniture with costs and presented to you • Priced schedules for all FF&E and furniture with coordination of lead times • Ordering all FF&E and furniture through use of our client account following disbursement guidance below. • Use of our trade deals where possible and if applicable. • Management of delivery depending on site progress. • Management of any existing furniture and art pieces. • Management of any existing pieces requiring re-upholstery.
STAGE 8 - Room Dressing and Installation of Key Pieces

Includes: • Formalising a general decorations budget to be set at the time so that you can walk into a fully finished and habitable home. Will not include kitchen utensils unless specified at a later date. • Shopping time for decorations, candles and scents. • Overseeing the delivery, handling and installation of any key pieces. • Cleaning and dressing each room • Final finished product presentation and turn-key opening.
STAGE 3 - Full Services Design & Coordination

Includes: • Design for electrical and plumbing services layouts in every space • Choices of face plates and fixtures • Coordination and research with specialist services providers such as: - Air-conditioning Media - Smart Systems • Coordination of services with the architect. • 2D drawings for all services and coordination of package with architect. Note: It is advisable that we retain design control of this aspect of the project to ensure consistency and efficient coordination of services with the interior design.
STAGE 1 - Brief and Outline Mood-Boards

Includes: • Visit site again for developed appraisal with the you • Mood board presentations using concept images to support design ideas for the overall look and feel for every room. • Reviews of all and any existing furniture and art • Draft Furniture schedule and draft budget • Written brief and presentation
STAGE 4 - Full Internal Elevations, Details and Spec

Includes: • All internal elevations for every room included up to date mood-boards • Research and coordination of key details • Meetings with suppliers, obtaining samples and choosing items. • 1No. Meetings with you to review samples and design direction. • Coordination with the architect and final presentation.
How do you use soft furnishings in your interior design projects?

The soft furnishings we can design and specify for you include: Sofas and Chairs Free-standing Storages Dining Table, Coffee Tables, Bedside Tables and Dressing Tables Beds Wardrobes and Drawers Carpets and Rugs Accessories, Decorative Ornaments and Artworks Electronics Curtains and Blinds
How does your interior design process work?

To craft visually striking and highly functional spaces, we start with conceptual design, developing a clear brief to guide our vision. Once a solid plan is in place, we transition to project management, bringing your ideas to life with precision and expertise. Throughout the design and construction process, we meticulously plan every detail and anticipate challenges, ensuring a seamless experience. Our goal is to create interiors that exude luxury and comfort, transforming your home into a refined and relaxing sanctuary.
What is unique about your interior design services?

With creative innovation is at the heart of everything we do, crafting extraordinary interiors that leave a lasting impression. We excel at delivering the WOW factor you desire. Whether you seek bold transformations or subtle refinements, we tailor every detail to your style and needs, designing a space that feels uniquely yours—a place that truly inspires and uplifts.
What is your interior design philosophy?

Our interior design philosophy embraces the seamless harmony of people and place, form and function, reflected in our expert multidisciplinary team’s approach. We prioritise timeless design concepts, ensuring continuity between interior and architectural elements. This allows us to create meticulously crafted, cohesive living spaces that align with your unique aesthetic vision and practical needs.
How do I know you will design what I want?

We take the time to listen, understand your vision, and design buildings that harmonize with their surroundings. Every project is approached with pragmatism, ensuring no detail is overlooked and all practical considerations are anticipated. Our adaptive, client-focused process prioritises both aesthetic refinement and technical precision. With meticulous attention to detail, we craft bespoke designs tailored to your unique needs and aspirations.
What is included in your interior design services?

From refining colour schemes, patterns, textures, and lighting to selecting premium interior finishes, furnishings, and materials, we meticulously consider every detail of luxury interior design. Our approach to space planning and detailing ensures that each interior reaches its full potential, blending elegance with functionality. Whether you seek a bold transformation or subtle refinements, we create bespoke, personalised spaces tailored to your tastes and lifestyle, elevating interiors with thoughtful design and craftsmanship. Check out below for a full list of what is included.
How do you use hard furnishings in your interior design projects?

The hard furnishings we can design and specify for you include: Internal Doors Fixed Lighting Decorative Lighting Switches and Sockets Audio & Visual Equipment Floor Finishes Wall Finishes Heating System Ventilation System
Will I have a dedicated interior designer?

You will have a dedicated interior designer overseeing your project from start to finish, ensuring a seamless experience. By fostering early collaboration with your contractor, we help prevent design errors and streamline the process. We handle builders and tradespeople on your behalf, saving you time, effort, and stress.
RIBA Stages 6-7: Handover and In-Use

We will help you through to the final certificates, including all defect rectification (snagging) and compliance with building control but we don't have to stop there. We continue to provide after-project consultancy services to help you continue to improve your home and project as it progresses for its lifetime.
RIBA Stage 2: Outline Design

In Stage 2, we refine the design by exploring various layout options to best suit your needs, producing a set of proposed drawings. We also prepare a Stage 2 Report, summarising key information from this phase for your review and approval, ensuring your vision is clearly represented.
Stage 5: Construction and Contract Administration

We manage construction monitoring and contract administration, ensuring your project is built as designed. Through regular site visits and monthly progress reports, we keep you informed at every stage. Our team oversees tendering, contract preparation, issuing instructions, handling claims, and leading progress meetings. We also coordinate site inspections and issue payment certificates, ensuring you only pay for completed work. Finally, we impartially administer all contract terms, including Practical and Final Completion and the Rectification Period, ensuring a smooth handover process.
RIBA Stage 3: Detailed Design & Planning Submission

At this stage, we develop detailed designs and drawings, including plans, elevations, sections, and 3D visuals, to fully realise your project. We prepare a Design and Access Statement, the coordination of all other consultants' work, along with Fire and Project Risk Assessments, to support your planning application. We also handle the submission to local authorities and provide guidance on statutory obligations, including CDM regulations and cost control, ensuring a thorough and well-managed planning process.
RIBA Stage 4: Technical Design and Tender

We develop the technical details of your project, including schedules and specifications for electrical, plumbing, and mechanical services. Our team prepares interior finishes, lighting plans, and window and door schedules, ensuring every detail aligns with your vision. We also guide you through the building control application process and conduct a pre-construction risk assessment. If needed, we assist with party wall and build-over agreements, providing comprehensive support at this critical stage.
RIBA Stages 0-1: Planning Framework & Site Analysis

We thoroughly review local planning regulations and past applications to set your project up for success. Our detailed report outlines key information, a project timeline, and potential challenges. At this stage, we formalise our contract and assist in arranging a measured property survey. If required, a Feasibility Study is also conducted.
Outline Planning Application

For larger projects or those requiring quick approval of key principles, an outline planning application may be the best approach. It involves fewer details than a full application, allowing for a faster design and submission process. This option is ideal if you need planning permission before selling the land or securing construction funding. We will help identify the crucial elements that require early council approval. However, if the proposal's appearance is a major factor to the application, such as in Green Belt or conservation area, an outline application may not be suitable.
Householder/Full Planning Permission

For many projects, full planning permission is required, meaning your proposal must align with national and local policies. This involves considering factors such as transport, flood risks, air quality, and wildlife impact. We will guide you through the process, coordinating with specialists if needed to ensure expert input. For smaller single residential projects, a simpler householder planning application may be more suitable. Throughout, we will collaborate with you to create a design that meets your needs while satisfying council requirements. After submission, we will engage with planning officers to address any concerns and secure approval.
Reserved Matters Application

If your outline planning application is approved, you must submit one or more reserved matters applications within three years to finalise any missing details before construction can begin. A reserved matters application is just as important as any other planning submission; approval of the outline does not guarantee automatic acceptance to the reserved application. We will ensure your proposal meets high standards, minimising delays and securing consent efficiently.
Listed Building Consent

Where a building is listed or works are undertaken in the close vicinity/ within the estate of a listed building, a special listed building consent will be required, even for minor internal works. We will guide you through the important historic elements, formulating the best team and information for the job, to maximise the quality of the final proposal.
Non-Material Amendment Application

Once planning permission is secured, minor changes to the design can still be applied for without a new full application (except where the building is listed). Minor changes to materials, windows and internal layouts can be approved through this process where they do not impact the important elements of the scheme.
Pre-Application

If your project is likely to be controversial, obtaining pre-application guidance from the council can help streamline the decision-making process and improve your chances of approval. We will collaborate closely with planning officers to present a well-structured justification for your proposal and work towards a favorable outcome. Additionally, we will identify opportunities to refine and enhance your proposal before submitting the full planning application. This proactive approach increases the likelihood of gaining support from planning officers, making approval more achievable.
Planning Appeals

Not all planning applications receive approval from the local authority. However, if a decision contradicts local policies, past precedents, or national guidelines, an appeal may be worthwhile. With a strong track record, we will assess your chances of overturning the refusal and, if viable, build a well-argued case to secure the permission your project deserves.
Conditions of Consent Details Application

When the council grants planning permission, they may impose conditions requiring certain details to be finalised and approved before construction begins. These often relate to aspects like external materials or arrangements for cycle and waste storage. These are very common on listed buildings and will include details of doors, windows and any historic or refurbished elements as part of the project.

A close-up view of a brick house with a red tile roof and black trim. The house is nestled amongst a lush garden with leafy trees, vibrant shrubs, and a stone bench.

How big should my house be?

As big as it 'needs' to be... As a design philosophy, we try to minimise the environmental impact of construction where we can, and part of this is building just what needs to be built. Sometimes clients approach us and have a target surface area they want to achieve. Although this is fine in principal, we will push back on this and try to understand exactly why they need that surface area, and see if there are maybe more efficient ways to achieve this goals.
How much will a new build cost?

Well, this is a loaded question because it really depends how much you are building and where. Typically a luxury quality new build will sit around £3000/sqm in construction! But again, this depends on what you want... at least the construction is exempt from VAT so this can be a significant saving compared to a refurbishment project of similar value.
Can you do an full eco home?

Yes!! We love designing sustainable homes and projects. Although we are not specifically tied to an accreditation services like LEEDS or PassivHaus, we tend to target well beyond their guidelines, looking at the project as a whole from conception to completion aiming to build 'Net Zero Impact' homes, that are still breathable and comfortable to live in! If you have a specific accreditation goal you are looking for, that's no problem too, as we are open to training and learning any aspect needed to deliver your dream project.
What are the planning considerations of a new build?

Generally, depending on where you are, if you have a blank piece of land in an urban area, you should be able to build something. If you are looking to demolish and existing building and replace it, your planning permission journey may be more complex as justifications will be required to explain the demolition. Outside of urban areas, planning becomes even more tricky. Paragraph 80 of the NPPF can come into play, but you may have to demonstrate that the design is of outstanding and unique quality, and at the forefront of British design. At OVS, we can help you with that!
What is your design approach?

Each house will have a unique approach for a new build, but generally we are quite contemporary designers. We will look to create something unique and beautiful that is not a direct copy of the existing older houses, but takes inspiration and innovates beyond that.
Will you handle the planning permission process for my development?

Yes, we take care of the planning permission process, ensuring that your project meets all local building regulations and zoning laws. We prepare and submit all necessary documents, helping you navigate approvals efficiently.
How do you approach a new housing development project?

We start by understanding your project goals, site conditions, and local regulations. From there, we create innovative and sustainable designs that optimise space, functionality, and aesthetics while ensuring compliance with planning requirements.
How do you ensure the design aligns with my development goals?

We maintain close collaboration with you and the other consultants on the team throughout the design process, ensuring your vision, timeline, and market goals are fully understood. Regular feedback ensures the design is fine-tuned to meet your specific requirements and expectations.
How do you manage the project from start to finish?

We provide comprehensive project management, coordinating with contractors, engineers, and other stakeholders to ensure the development stays on track. Our focus is on delivering the project within set timelines, maintaining quality standards, and keeping you informed at every stage.
How do you ensure your designs maximise the development's potential?

Our team focuses on efficient space planning and optimising layouts to maximise occupancy, natural light, and functionality. We aim to increase both the profitability and livability of each unit, ensuring high returns for developers and desirable spaces for residents.
How do you ensure sustainability in your housing developments?

We integrate sustainable practices into every design, using energy-efficient materials and systems that reduce environmental impact. Our goal is to create developments that are not only functional and attractive but also future-proof and energy-efficient for long-term viability.
How long does the entire process take, from design to completion?

The timeline for a home extension varies based on the complexity of the project. We have found that it is often the case that the amount of time needed in construction is roughly the same amount of time needed in design stages before hand including planning permission. The construction phase depends on project size and scope, but we aim to keep the process as efficient as possible, while maintaining quality.
How do you begin the design process for my home extension?

We start by understanding your goals, preferences, and how you use your space. Through an initial consultation, we discuss your vision, lifestyle needs, and any specific requirements, which helps inform a design that’s tailored to your unique home and objectives.
Will the design take into account energy efficiency and sustainability?

Yes, sustainability is a key consideration in our designs. We incorporate energy-efficient materials, innovative insulation, and sustainable building practices to reduce your home’s environmental impact, ensuring the extension is both eco-friendly and cost-effective in the long term.
How do you ensure the extension integrates well with my existing home?

Our team carefully considers the architecture, layout, and flow of your current space as well as how you would like to live. By maintaining a close dialogue with you, we design an extension that complements your home’s style while maximising space, light, and functionality, ensuring the result feels cohesive and seamless.
How do you ensure the extension remains functional as well as beautiful?

We never do the same design twice and we research and develop new ideas for every project. We carefully balance form and function by understanding your lifestyle needs. Our design solutions prioritise space optimisation and flow, ensuring your extension not only looks beautiful but also serves your everyday requirements with practicality and ease. The goal is to create something unique and bespoke to you and the house as a whole.
What role do you play during the construction phase?

We oversee every aspect of the construction process, managing timelines, coordinating with contractors, and ensuring the project stays on track. Our goal is to ensure high standards of quality, resolve any issues that arise, and deliver your extension as envisioned and within your desired timeframe.
Will you help me navigate the planning permission process?

Yes, we will guide you through the planning permission process, ensuring all necessary documentation is prepared and submitted. We assess whether your extension requires approval and help secure the necessary permissions from local authorities, ensuring a smooth transition from concept to construction.
Can I make changes to the design during the process?

Absolutely! We encourage feedback and collaboration throughout the design process. As we progress, we refine the design to ensure it aligns with your evolving vision and needs. Your input is vital to creating a home extension that truly reflects your style and requirements. Our terms and conditions outline exactly how these changes can happen and how many revisions you get for your project.
How do you ensure the lighting complements my interiors?

We take a holistic approach to lighting design, ensuring that every fixture and placement choice enhances your home’s overall aesthetic. We consider the architectural details, furniture layout, colour palettes, and natural light levels to create a seamless integration. By layering different types of lighting—ambient, task, and accent—we craft a dynamic and balanced lighting scheme that enhances your space’s beauty while ensuring practicality and comfort. Our goal is to create lighting that feels as if it was always meant to be part of your home.
Can bespoke lighting integrate with smart home technology?

Absolutely. We seamlessly incorporate the latest smart lighting systems, giving you the ability to control brightness, colour temperature, and scene settings at the touch of a button. Whether through voice activation, mobile apps, or automated sensors, our designs allow you to adapt your lighting to different moods and occasions effortlessly. Smart lighting not only enhances convenience but also improves energy efficiency and security, ensuring your home is both beautifully illuminated and highly functional.
How do you tailor lighting to my personal style and needs?

We begin with an in-depth consultation to understand your lifestyle, aesthetic preferences, and how you use each space in your home. Every design is fully tailored, ensuring that your lighting complements your architectural style, enhances your furniture and décor, and supports your daily activities. Whether you desire soft, atmospheric glows for relaxation or bold, sculptural pieces that make a statement, we create lighting schemes that perfectly reflect your taste while elevating the functionality and beauty of your home.
What types of custom lighting do you offer?

Our bespoke lighting solutions range from handcrafted chandeliers and custom pendant installations to precision LED accents, hidden architectural lighting, and artistic wall sconces. Each piece is carefully designed to be both a functional light source and a sculptural work of art. We collaborate with skilled artisans and use the highest quality materials to create unique fixtures that perfectly align with your space’s character, adding an element of exclusivity and refinement to your interiors.
What is the process for creating a bespoke lighting scheme?

Our process begins with an in-depth consultation to understand your vision, lifestyle, and functional needs. We then develop conceptual designs, exploring fixture styles, placement, and control systems. Once a design direction is established, we refine the details, selecting the finest materials and collaborating with skilled artisans to bring each lighting element to life. Our team manages the entire process, from technical planning and custom fabrication to installation oversight, ensuring that every aspect - from dimming controls to fixture positioning - is executed to perfection. The result is a lighting scheme that is as breathtaking as it is practical.
How can bespoke lighting enhance my home’s design?

Bespoke lighting does more than simply illuminate a room—it defines the ambiance, highlights architectural features, and enhances the textures and materials of your interiors. Thoughtfully designed lighting creates depth, drama, and mood, transforming your space into a visually stunning and highly functional environment that evolves throughout the day and night. Whether you want a warm, inviting atmosphere or a striking, modern statement, custom lighting plays a crucial role in shaping the overall experience of your home.
What is the first step if I want to restore my historic building?

The first step is a consultation and site survey, where we assess the building’s condition, discuss your vision, and identify any conservation challenges. From there, we develop a tailored strategy that aligns with heritage guidelines while meeting your practical and aesthetic goals. We guide you through every stage, from securing permissions to overseeing construction, ensuring a seamless process that preserves the integrity and beauty of your historic property.
Do I need planning permission for conservation work?

If your property is listed, in a conservation area, or has protected status, planning permission is often required for modifications, even minor ones. If your building is listed, you will also require listed building consent, even for minor interior works. We handle the entire process for you, from preparing detailed applications to consulting with local planning and heritage authorities. Our expertise in navigating heritage regulations ensures that your project meets legal requirements while preserving the architectural integrity of your building.
How long does a conservation project take?

Project timelines vary based on the scope of work, the building’s condition, and the level of approvals required. A small restoration might take a few months, while larger projects, such as full refurbishments or structural reinforcements, can take a year or more. We create a clear project timeline, manage every stage from initial surveys to final construction, and keep you informed throughout the process to ensure efficiency and minimal disruption.
Can a historic building be adapted for modern use?

Absolutely. The key to a successful adaptation is balancing modern functionality with historical integrity. We sensitively redesign spaces to enhance usability while preserving key architectural features. This may include upgrading insulation, improving energy efficiency, and integrating contemporary technology in a way that remains respectful to the original design. Whether it’s converting a listed building into a family home or adapting an old structure for commercial use, we ensure the space meets today’s needs without compromising its heritage.
How much does architectural conservation cost?

Costs depend on various factors, including the building’s age, the extent of repairs, material sourcing, and any specialist craftsmanship required. While conservation projects can be more costly than standard renovations due to the level of detail involved, we provide clear cost estimates, advise on budget-friendly solutions where possible, and help you make informed decisions to achieve the best results while respecting financial considerations.
How do you ensure my historic building retains its original character?

We begin with in-depth research into the building’s history, architectural style, and original materials. Our team carefully assesses the structure and existing features to determine the best approach for preservation. Using traditional craftsmanship alongside modern conservation techniques, we restore intricate details with precision, ensuring the building’s authentic character is retained while making thoughtful improvements for durability and longevity.
STAGE 5 - In Construction and Contract Administration

Based on a monthly rate instead of percentage fee to allow for costing transparency and due until Final Completion. Please note that occasionally a contractor’s programme may over-run initial expectations. We charge weekly as this is a reflection of our time in overseeing the project and it ensures that there is continuity of legal contractual cover for you until the end of the project. Further, stopping our cover may affect the viability of any construction contract which we are administering and the legal protection that provides. Stage Includes: • Administration of JCT MWD construction contract or similar • Tender result notification • Responding to requests for information from the contractor • Production of setting out drawings and any necessary details • Pre-commencement meetings and administration • Two-Weekly Site Visits and Inspections • Management of Contract Designed Portions Process • Contractor and Client Insurance reviews • Progress and programme monitoring • Cost stage Certifying • Practical Completion
STAGE 6 - Snagging and In-Use

Once your builders have completed the project and you have moved in, there are always little imperfections and defects (snags) needing touching up. We work with you to communicate with the contractors for this, but often the discussions happen directly. We are there to help!
STAGE 1-2 - Outline Spatial Design

Working with you we help design and plan your spaces as efficiently and beautifully as we can. Stage Includes: • Full 2D feasibility study x2 iterations • Regulatory Framework Statement and strategy • Outline Design 2D Drawings Draft • Outline Design 2D Drawings Final • Initiate Pre-Application submissions (if necessary) • Developed written brief for client review • 1x free 3D artistic set of visualisation images to see the design
STAGE 3 - Spatial Coordination

Here we undertake the detailed and developed strategy to obtain consent and how this may impact the design intent of the previous stage. Stage Includes: • Final Planning/Permitted Development 2D Drawings ready for submission • Final Design and Access Statement • Integration of consultants’ information if necessary • Design of key required technical details for planning
STAGE 0 - Survey and Key Information

At OVS, we do not provide measured surveys as it is not an architect’s specialty and we highly recommend that an independent specialist undertakes this work to ensure the highest accuracy. We can help you procure these services. During this stage we will also issue our contract and finalise our appointment with you.
STAGE 4 - Technical Coordination

Here we work with you and your other design consultants to produce a full technical package ready for tender and building regulation submission. Stage Includes: • Full technical drawing package and integration of all consultants’ drawings • Design Team Management and Coordination • Updated Timelines • Client Design Team Presentations • Discharging Planning Conditions if necessary • Procurement advice and options • Scope of Works documentation
STAGE 7 - Site Management of Interiors in Construction

Includes: • Creation of a final sample box to ensure consistency of finish by contractor • Responding to requests for information from the contractor • Pre-commencement meetings and administration • Weekly Site Visits and Inspections • Coordination of all finishes on site • Updating and coordinating drawings as per site progress with any require changes.
STAGE 0 - Survey and Key Information

At OVS, we do not provide measured surveys as it is not an architect’s specialty and we highly recommend that an independent specialist undertakes this work to ensure the highest accuracy. We can help you procure these services. During this stage we will also issue our contract and finalise our appointment with you.
STAGE 2 - Interior Space Planning and Design

Includes: • Full 2D drawings of the house and various options for spatial layouts and potential re-configuration of spaces, walls or additional bathrooms. • Development and consultation of the design with the architect, implementation of drawings and coordination of proposals. • Design presentation with options to you. • Developed mood boards with key details and internal sketches.
STAGE 5 - Full Joinery Design for Pricing

Includes: • Detailed design of kitchen • Detailed design of all bespoke joinery • Research and detailed development of materials • Research into manufacturers including visits to joiner workshops • 2D pre-fabrication drawings for all bespoke joinery items • Issue to joiners and coordination of quotes for price comparison
STAGE 6 - Final FF&E and Furniture Package

Includes: • Careful curation of every piece of art and furniture with costs and presented to you • Priced schedules for all FF&E and furniture with coordination of lead times • Ordering all FF&E and furniture through use of our client account following disbursement guidance below. • Use of our trade deals where possible and if applicable. • Management of delivery depending on site progress. • Management of any existing furniture and art pieces. • Management of any existing pieces requiring re-upholstery.
STAGE 8 - Room Dressing and Installation of Key Pieces

Includes: • Formalising a general decorations budget to be set at the time so that you can walk into a fully finished and habitable home. Will not include kitchen utensils unless specified at a later date. • Shopping time for decorations, candles and scents. • Overseeing the delivery, handling and installation of any key pieces. • Cleaning and dressing each room • Final finished product presentation and turn-key opening.
STAGE 3 - Full Services Design & Coordination

Includes: • Design for electrical and plumbing services layouts in every space • Choices of face plates and fixtures • Coordination and research with specialist services providers such as: - Air-conditioning Media - Smart Systems • Coordination of services with the architect. • 2D drawings for all services and coordination of package with architect. Note: It is advisable that we retain design control of this aspect of the project to ensure consistency and efficient coordination of services with the interior design.
STAGE 1 - Brief and Outline Mood-Boards

Includes: • Visit site again for developed appraisal with the you • Mood board presentations using concept images to support design ideas for the overall look and feel for every room. • Reviews of all and any existing furniture and art • Draft Furniture schedule and draft budget • Written brief and presentation
STAGE 4 - Full Internal Elevations, Details and Spec

Includes: • All internal elevations for every room included up to date mood-boards • Research and coordination of key details • Meetings with suppliers, obtaining samples and choosing items. • 1No. Meetings with you to review samples and design direction. • Coordination with the architect and final presentation.
How do you use soft furnishings in your interior design projects?

The soft furnishings we can design and specify for you include: Sofas and Chairs Free-standing Storages Dining Table, Coffee Tables, Bedside Tables and Dressing Tables Beds Wardrobes and Drawers Carpets and Rugs Accessories, Decorative Ornaments and Artworks Electronics Curtains and Blinds
How does your interior design process work?

To craft visually striking and highly functional spaces, we start with conceptual design, developing a clear brief to guide our vision. Once a solid plan is in place, we transition to project management, bringing your ideas to life with precision and expertise. Throughout the design and construction process, we meticulously plan every detail and anticipate challenges, ensuring a seamless experience. Our goal is to create interiors that exude luxury and comfort, transforming your home into a refined and relaxing sanctuary.
What is unique about your interior design services?

With creative innovation is at the heart of everything we do, crafting extraordinary interiors that leave a lasting impression. We excel at delivering the WOW factor you desire. Whether you seek bold transformations or subtle refinements, we tailor every detail to your style and needs, designing a space that feels uniquely yours—a place that truly inspires and uplifts.
What is your interior design philosophy?

Our interior design philosophy embraces the seamless harmony of people and place, form and function, reflected in our expert multidisciplinary team’s approach. We prioritise timeless design concepts, ensuring continuity between interior and architectural elements. This allows us to create meticulously crafted, cohesive living spaces that align with your unique aesthetic vision and practical needs.
How do I know you will design what I want?

We take the time to listen, understand your vision, and design buildings that harmonize with their surroundings. Every project is approached with pragmatism, ensuring no detail is overlooked and all practical considerations are anticipated. Our adaptive, client-focused process prioritises both aesthetic refinement and technical precision. With meticulous attention to detail, we craft bespoke designs tailored to your unique needs and aspirations.
What is included in your interior design services?

From refining colour schemes, patterns, textures, and lighting to selecting premium interior finishes, furnishings, and materials, we meticulously consider every detail of luxury interior design. Our approach to space planning and detailing ensures that each interior reaches its full potential, blending elegance with functionality. Whether you seek a bold transformation or subtle refinements, we create bespoke, personalised spaces tailored to your tastes and lifestyle, elevating interiors with thoughtful design and craftsmanship. Check out below for a full list of what is included.
How do you use hard furnishings in your interior design projects?

The hard furnishings we can design and specify for you include: Internal Doors Fixed Lighting Decorative Lighting Switches and Sockets Audio & Visual Equipment Floor Finishes Wall Finishes Heating System Ventilation System
Will I have a dedicated interior designer?

You will have a dedicated interior designer overseeing your project from start to finish, ensuring a seamless experience. By fostering early collaboration with your contractor, we help prevent design errors and streamline the process. We handle builders and tradespeople on your behalf, saving you time, effort, and stress.
RIBA Stages 6-7: Handover and In-Use

We will help you through to the final certificates, including all defect rectification (snagging) and compliance with building control but we don't have to stop there. We continue to provide after-project consultancy services to help you continue to improve your home and project as it progresses for its lifetime.
RIBA Stage 2: Outline Design

In Stage 2, we refine the design by exploring various layout options to best suit your needs, producing a set of proposed drawings. We also prepare a Stage 2 Report, summarising key information from this phase for your review and approval, ensuring your vision is clearly represented.
Stage 5: Construction and Contract Administration

We manage construction monitoring and contract administration, ensuring your project is built as designed. Through regular site visits and monthly progress reports, we keep you informed at every stage. Our team oversees tendering, contract preparation, issuing instructions, handling claims, and leading progress meetings. We also coordinate site inspections and issue payment certificates, ensuring you only pay for completed work. Finally, we impartially administer all contract terms, including Practical and Final Completion and the Rectification Period, ensuring a smooth handover process.
RIBA Stage 3: Detailed Design & Planning Submission

At this stage, we develop detailed designs and drawings, including plans, elevations, sections, and 3D visuals, to fully realise your project. We prepare a Design and Access Statement, the coordination of all other consultants' work, along with Fire and Project Risk Assessments, to support your planning application. We also handle the submission to local authorities and provide guidance on statutory obligations, including CDM regulations and cost control, ensuring a thorough and well-managed planning process.
RIBA Stage 4: Technical Design and Tender

We develop the technical details of your project, including schedules and specifications for electrical, plumbing, and mechanical services. Our team prepares interior finishes, lighting plans, and window and door schedules, ensuring every detail aligns with your vision. We also guide you through the building control application process and conduct a pre-construction risk assessment. If needed, we assist with party wall and build-over agreements, providing comprehensive support at this critical stage.
RIBA Stages 0-1: Planning Framework & Site Analysis

We thoroughly review local planning regulations and past applications to set your project up for success. Our detailed report outlines key information, a project timeline, and potential challenges. At this stage, we formalise our contract and assist in arranging a measured property survey. If required, a Feasibility Study is also conducted.
Outline Planning Application

For larger projects or those requiring quick approval of key principles, an outline planning application may be the best approach. It involves fewer details than a full application, allowing for a faster design and submission process. This option is ideal if you need planning permission before selling the land or securing construction funding. We will help identify the crucial elements that require early council approval. However, if the proposal's appearance is a major factor to the application, such as in Green Belt or conservation area, an outline application may not be suitable.
Householder/Full Planning Permission

For many projects, full planning permission is required, meaning your proposal must align with national and local policies. This involves considering factors such as transport, flood risks, air quality, and wildlife impact. We will guide you through the process, coordinating with specialists if needed to ensure expert input. For smaller single residential projects, a simpler householder planning application may be more suitable. Throughout, we will collaborate with you to create a design that meets your needs while satisfying council requirements. After submission, we will engage with planning officers to address any concerns and secure approval.
Reserved Matters Application

If your outline planning application is approved, you must submit one or more reserved matters applications within three years to finalise any missing details before construction can begin. A reserved matters application is just as important as any other planning submission; approval of the outline does not guarantee automatic acceptance to the reserved application. We will ensure your proposal meets high standards, minimising delays and securing consent efficiently.
Listed Building Consent

Where a building is listed or works are undertaken in the close vicinity/ within the estate of a listed building, a special listed building consent will be required, even for minor internal works. We will guide you through the important historic elements, formulating the best team and information for the job, to maximise the quality of the final proposal.
Non-Material Amendment Application

Once planning permission is secured, minor changes to the design can still be applied for without a new full application (except where the building is listed). Minor changes to materials, windows and internal layouts can be approved through this process where they do not impact the important elements of the scheme.
Pre-Application

If your project is likely to be controversial, obtaining pre-application guidance from the council can help streamline the decision-making process and improve your chances of approval. We will collaborate closely with planning officers to present a well-structured justification for your proposal and work towards a favorable outcome. Additionally, we will identify opportunities to refine and enhance your proposal before submitting the full planning application. This proactive approach increases the likelihood of gaining support from planning officers, making approval more achievable.
Planning Appeals

Not all planning applications receive approval from the local authority. However, if a decision contradicts local policies, past precedents, or national guidelines, an appeal may be worthwhile. With a strong track record, we will assess your chances of overturning the refusal and, if viable, build a well-argued case to secure the permission your project deserves.
Conditions of Consent Details Application

When the council grants planning permission, they may impose conditions requiring certain details to be finalised and approved before construction begins. These often relate to aspects like external materials or arrangements for cycle and waste storage. These are very common on listed buildings and will include details of doors, windows and any historic or refurbished elements as part of the project.

Our commitment to you:

4 key values form the basis of our approach with all our clients, from the largest to the smallest. They ensure we maintain quality and care throughout our process to achieve the best results we can.

Unique Design

Every project we undertake is completely unique. We will never duplicate work and will tailor fit every solution to your needs. This will ensure you have something never seen before on the market and a perfect reflection of you as our client.

We Will Always Listen

Key to providing a high quality service is spending enough time with you and listening to what you want and what you are looking for. We will take extra time to ensure that you feel that we have full understood the brief.

Advice is Key

As every project is unique, so is the advice provided. Although many projects share common concerns we will always assess each project for its unique challenges and ensure the best team is involved in providing advice.

Family and The Planet First

Nothing is more important that family, and the planet. To us, they go hand-in-hand. Sustainability starts in heart of the home and we always design with this in mind to ensure homes are efficient, comfortable and beautiful.

What Clients Say:

Olivier and his team did an outstanding job refurbishing my Grade II listed property in central London. They expertly navigated the complex application process, securing permissions with a well-structured case. Their innovative layout suggestions and contemporary touches and lighting ideas complemented the historic character of the flat. Highly recommended!

Allison - Victoria

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Ready to unlock the full potential of your project?

We specialise in creating innovative design and planning strategies that unlock the full potential of developments, secure planning approval, and bring imaginative projects to life on challenging sites. Write to use and tell us about your project goals and ambitions. Alternatively, go straight to talking to us by booking a 15min FREE consultation with our Director to get to know you.

15 Minute Introduction Call
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Architectural and Interior Design Services

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Concept Development + Initial Design

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Open Volume Studio Core Services

Planning Permission

Architectural Design

Interior Design

Conservation/Listed Building Design

Bespoke Lighting Design

We follow the RIBA Plan of Works to guide you through your projects.

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A Little More Detail: Our Stage by Stage Deliverables

Our commitment to you:

Unique Design

We Will Always Listen

Advice is Key

Family and The Planet First

What Clients Say:

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