• Luxury • Architecture • Interiors • Planning •
+ LONDON +

Are you getting the most out of your project?

Welcome to
Open Volume Studio

Welcome to Open Volume Studio Ltd, an award winning creative design practice specialised in luxury Architectural and Interior Design in London, UK. Each space has been carefully curated and designed to perfectly suit our clients and we are excited invite you to contact us and see how we can help.

Find Out More

A contemporary living room with a glass door with a metal frame and a large window overlooking a street. A coffee table with chairs sits in front of the window.

Projects

A collection of five design guides with titles related to architecture and interior design, including "Does it have potential?", "Can Architects Do Interiors?", "Why do you need an Architect?", "What do your need from your renovation?", and "Tips for your builder".

Client Guides

A modern bedroom with a large wooden closet, a king-size bed with white bedding, and recessed lighting.

Journal

A glass vase, a stack of decorative stones, a reed diffuser, and a book titled "Paradise" on a glass coffee table.

Contact

"We are small enough to provide personalised attention, large enough to deliver remarkable value."

Olivier Jauniaux - Director

unrivalled experience

A modern dining area with a wooden table and bench seating, painted walls in a soft blue and a warm pink, and a view of a kitchen with a marble countertop through an open doorway. The space features a herringbone wood floor and a unique circular mirror.

A modern kitchen with a large marble-topped island, a breakfast bar, and sliding glass doors leading to a garden.

Unrivalled experience in residential design

Over the last 10 years, we have worked on over 120 projects ranging from small extensions to multi-million pound redevelopments, leading both the architectural strategy, planning, technical design and the interior design for budgets between £150k - £2m.

Working as a multi-disciplinary team, collaborating with the best designers and tradesmen in London and the surrounds, we have established a strong reputation for excellence and problem solving. Our niche has quickly become one of tackling the most complex planning and spatial problems.

See Our Work

integrated approach

Open Volume Studio:
A fully integrated approach for your project.

We have spent years building multi-disciplinary relationships with other consultants, specialists and the best trades people available in the UK and abroad to deliver full packages of services. When you work with Open Volume Studio we will coordinate everything on your behalf and help you create the best team for your project.

Your Project Journey

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.

A black barn with a red tile roof, surrounded by a green field and trees.

In the UK, obtaining planning permission on the first go is actually pretty rare!

It doesn’t have to be a struggle. While technical challenges and design complexities can arise, with the right approach, these hurdles can be overcome smoothly. Often, conflicting advice from consultants and architects can create confusion, but we believe you should feel confident and well-supported throughout the process.

Rather than accepting delays and budget overruns as inevitable, we take a proactive approach to keep things on track. At Open Volume Studio, we’re driven by a blend of technical expertise, creativity, and experience, ensuring your project runs smoothly from start to finish with an impressive 97% success rate.

Our goal is simple: to provide a seamless, stress-free experience, combining the right skills and insight to help you navigate the building process with confidence—without the usual frustrations or surprises.

our promise to you

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.

3D rendering of a house with a green roof, surrounded by a cemetery with tombstones and sculptures.

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

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.

Contact Us