Janine Stone & Co — Since 1987
London Interior Architects
Where structure meets living — spatial planning, reconfiguration and bespoke detail for London's finest homes.
Begin a ConversationInterior Architecture
Where structure meets living
Interior architecture is where structure meets living. Our London interior architects reshape how a home works — light, proportion, circulation and joinery — coordinated with our designers and construction team so nothing is lost between disciplines.
One Studio, Three Disciplines
Architecture, interiors and build
Residential Architecture
Spatial planning, structural reconfiguration and consents for prime London homes.
Explore architecture →Interior Design
Finishes, furniture and bespoke detail, integrated with the architecture.
Explore interior design →Construction Management
Open-book delivery so the design intent survives the build.
Explore construction →Buy & Refurbish — Prime London
Prime London homes currently for sale
A selection of prime London homes we have identified for their design and reconfiguration potential. Through our Clarity pre-purchase service we can show you what each could become before you commit.
23 Cheyne Walk, Chelsea, SW3
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Ormeley Lodge Estate, Richmond, TW10
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Randolph Road, Little Venice, W9
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Kensington Palace Gardens, W8
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Courtneay Avenue, Highgate N6
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The Bishops Avenue, Highgate, N2
View property →Our Portfolio — Completed Work
Selected London projects
A few of the London homes we have reshaped and built. See the full architecture portfolio.
Common Questions
London Interior Architects, answered
What is the difference between an interior architect and an interior designer?
An interior architect reshapes how a home works — structure, space, light, circulation and joinery — while an interior designer leads the finishes, furniture and decoration. We provide both, coordinated, so nothing is lost between the disciplines.
Do you handle structural changes and planning?
Yes. Our architects manage structural reconfiguration, extensions and the planning or listed-building consents that go with them, alongside our construction team.
Do you work on lateral apartments and townhouses?
Yes. We work across lateral apartments, townhouses and whole houses throughout prime London, reconfiguring them for how clients live today.
Planning to reshape a London home?
Whether a lateral apartment or a whole townhouse, we would be glad to discuss how our interior architects can help.
Contact the Studio