Design & build · London
Exceptional spaces.
Expertly built.
Extensions, loft conversions, renovations and bespoke interiors, managed from the first sketch to the final detail.
- 30 yearsof building experience
- One teamfrom design to handover
- In-house workshopfor bespoke joinery in Hatfield
- European materialsfrom trusted manufacturers
About Oak & Marble
A complete approach to design & build.
We are a London-based design-and-build company turning homes into exceptional living spaces. Structural work, extensions, renovations and bespoke interiors are all handled by one team.
Every project gets the same care, whether it is a period property, a growing family home or a completely new interior.
More about usWhat we do
Our expertise
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Home extensions
Rear, side-return and wraparound extensions, designed and built to last.
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Loft conversions
Extra bedrooms, bathrooms or living space from the room you already have.
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Full renovations
Whole-house transformations, from structural changes to the finishing touches.
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Structural construction
Steelwork, foundations and major building works, expertly managed.
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Kitchens & joinery
Bespoke kitchens, wardrobes and fitted furniture with premium finishes.
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Bathrooms
Elegant materials and practical design, finished with care.
How we work
From first conversation to final detail
Consultation
We get to know your property, ideas, requirements and budget.
Planning
We coordinate the design, technical and construction requirements.
Construction
Our team builds and manages the works with clear communication.
Handover
From joinery to the final finishes, a space that feels complete.
Recent work
Built by Oak & Marble
Your home. Our expertise.
Planning a renovation, an extension or a new interior? Tell us about it and we will take it from there.