Builder in Finchley.
Our office is on Fitzalan Road in N3, so Finchley jobs get the fastest response we offer. Survey this week, drawings the week after, and a site manager who is ten minutes away for the whole build.
- N3 and N12
- Postcodes
- 12+
- Years building
- 24 hr
- Quote turnaround

Building in
Finchley.
N3 and N12 are mostly inter-war semis and detached houses with deep plots, plus pockets of newer development. Deep gardens make double storey rear extensions and garden room outbuildings viable where they would be impossible further into town.
Call 07969 378509Planning and consents
Barnet Council covers Finchley. Much of the stock retains full permitted development rights, so a well-sized rear extension or rear dormer can often be built under a lawful development certificate rather than a planning application, which saves weeks. We advise which route is realistic for your house.
What we are asked for in Finchley
- 01Single and double storey rear extensions
- 02Loft conversions and garage conversions
- 03New build houses and small residential schemes
- 04Whole-house renovations and extensions combined
- Postcodes
- N3 and N12
- Authority
- Barnet Council
- Office
- Finchley N3
Services we provide in Finchley
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.
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.
Get a quote
Get a fixed price for your Finchley project.
Send the postcode and job type. A site manager will call back with a clear, itemised price.
Call 07969 378509What are we building?
Pick the closest one, we can fine-tune on the call.
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.
