Residential construction · London
We renovate
& extend
exceptional London homes.
We deliver substantial renovations and extensions, working with clients, architects and specialist makers from the structural work through to the final finish.
Howard's Lane, Putney
Architect — EMR Architecture
What we do
From structure to final finish.
Our work ranges from new extensions and basements to the complete renovation of an existing house. We build from the architect's drawings and coordinate the construction, specialist makers and finishing work.
Extensions & Lofts
New space designed around the proportions, materials and character of the existing house.
See extensions →02Whole-house renovation
Structure, services and interiors delivered as one considered construction project.
See whole-house →03Basements
Built with our sister company, London Structures, and integrated with the home above.
See basements →Selected projects
Homes we have built across London.
A family home in the West Putney conservation area rebuilt floor by floor, with a 65 m² rear extension and seven-metre sliding doors.
A four-storey Peterborough Estate home in Parsons Green with a 90 m²-plus basement, side and pod extensions, interiors by Emma Milne Interiors.
A three-storey townhouse just off the New King's Road, on the Fulham and Chelsea border, with a ground-floor rear extension, a full refurbishment and a garden by EMR.
How it works
A clear route from drawings to handover.
Five stages set out the work, the decisions and the people involved.
Our processThe architects and specialist makers we work with
Every project is credited to the people who designed and made it.
Working together
- What Extend deliversServices
- Who is involved at each stageProcess
- Meet the people behind ExtendAbout
Client reviews
What our clients say.
Extend exceeded all expectations when renovating our family home… Our side return extension was bigger than we had originally thought possible… done to a very high standard, with lots of light. We got planning permission first time around.
James and his team… did a bespoke roof extension, kitchen, bedrooms and bathrooms with a keen eye to the details. I cannot overstate the level of excellence on the finishing work.
We chose Extend because they offered the ‘complete’ service which other companies were not able to provide… They worked meticulously and tirelessly to finish the work to an extremely high standard.
Discuss your project.
Tell us about the house, the drawings and what you want to build.