Extensions, lofts and full renovations,
built right first time.
One site manager, one fixed price and eleven trades under one roof. We extend, convert and renovate homes across every North London postcode.
What are we building?
Pick the closest one, we can fine-tune on the call.
What we build
Twelve trades.
One site manager.
One invoice.
Loft to basement, plaster to paint, every trade you need for an extension, renovation or new build, run in-house across North London.
House Extensions
Side-return, rear and wrap-around extensions across North London.
Loft Conversions
Dormer, hip-to-gable and mansard lofts that add a bedroom and value.
New Builds
Ground-up residential and commercial builds, on time and on spec.
Basement Conversions
Dig-outs and basement builds that add a full floor of usable space.
House Renovations
Full-house refurbs covering structure, electrics, plumbing and finishes.
Kitchen Installations
Bespoke kitchens fitted by a single site-managed team.
Bathroom Installations
Wet rooms, family bathrooms and en-suites, watertight and warrantied.
Conservatories
Year-round garden rooms with proper insulation.
Roofing
Full re-roofs, flat roofs, repairs and leadwork, fully insured.
Flooring & Tiling
Timber, engineered, LVT and large-format tiling laid dead level.
Decoration & Painting
Prep-first painting and decoration that lasts.
Project Management
End-to-end site management for builds, renovations and developments.
How we work
Four clear steps
from quote to completion.
Site visit & fixed quote
We visit, measure up and email a fixed-price quote within 24 hours. No day rates, no hidden extras.
Design & planning
In-house architectural drawings, structural calculations and planning applications handled for you.
Build, one PM
One site manager oversees the job from start to finish, with weekly progress updates and a tidy site.
Snag, sign-off & guarantee
We fix every snag before final payment and back the work with a written workmanship guarantee.
Recent projects
Completed work across North London.
Extensions, loft conversions, basements and new builds, photographed on completion.
Where we work
Built for
North London.
Based in Hendon NW4 and working across every NW, N, EN and HA postcode in North London.
Featured project
West Hampstead NW6,
bookshop conversion.
Commercial bookshop converted to residential homes.
Change of use planning, basement dig-out and full residential fit-out. A 3-storey property converted into saleable homes in West Hampstead NW6.
Customer reviews
Feedback from
recent clients.
The quality of service offered by Haim, our first contact, has been highly impressive. Every aspect of your service has been beyond reproach, courteous, polite and reliable. Great work done on our house!
You've been a great help. Your service is fantastic. I'm so glad I picked you guys.
Thanks for all your hard work on my flat. True professionalism. Highly recommended.
Thanks a million to you and your team, we are VERY impressed with the service and will spread the word whenever we can.
We had a rear extension and full kitchen fit-out. The programme was realistic, the site was kept tidy and the final bill matched the quote.
Loft conversion done in nine weeks. One site manager who answered the phone every time and sorted the building control sign-off for us.
Straightforward from the first survey. Clear itemised pricing, no surprise extras, and the plastering and decorating finish is excellent.
Get a quote
Fixed-price quote
in 24 hours.
Send the postcode and job type. A site manager will call back with a clear, itemised price, no sales pressure.
Blog
Practical
building guides.
Improve the energy efficiency of your home for winter
As winter approaches, top tips to improve energy efficiency while keeping the house cosy and warm.
Read
Advantages & disadvantages of new builds
Thinking about buying a new build? The main positives and negatives to weigh up before you commit.
Read
Advantages and disadvantages of older properties
Older properties are cheaper up front, but the price tag comes with downsides worth knowing.
Read
Popular ways to decorate your bathroom
Tiling, lighting and layout ideas that make a small London bathroom feel bigger and last longer.
ReadFour ways to use your conservatory
A conservatory can work far harder than a storage room. Four practical uses worth the reconfiguration.
Read
What fruit and vegetables can you grow in a London home
Getting more from a small garden or roof terrace after the building work is finished.
ReadGroup companies
Property, finance and build, under one group.
Buying a site, funding a project or building it out, our partner companies cover the parts of the job that sit either side of construction.
Hoze Investment
Property development and real estate investment across London, from site acquisition to completed scheme.
hozeinvestment.co.ukEldorium Finance
Development finance, bridging and mortgage advice for homeowners, landlords and developers.
eldorium-finance.co.uk