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Kentish Town, NW5
SLS BUILDERS LIMITED is a trusted extension builder serving customers in NW5 and the surrounding area. Contact us to today to get a competitive quo...
Darren Bergin
Relax... you have found a reliable extension builder in NW5. First guard Roofing is a friendly and reliable company based in NW5 who consider no jo...
Hussein Eljhani
We are highly professional Builders Company, hones pricing and reliable, we leave all areas clean and tidy.
Andreas Thomas Demetri is a trusted extension builder serving customers in NW5 and the surrounding area. Contact us to today to get a competitive q...
Buildwiser is a trusted extension builder serving customers in NW5 and the surrounding area. Contact us to today to get a competitive quote for ext...
Need to find an Extension Builder near you for all your extension buildering work?
EUROBUILD PROPERTIES CO LTD provides a local, trusted ex...
From £6,386
Our building services company Brothers Group have been helping customers in North, East and West London and the surrounding area by providing profe...
From £6,586
Mel Massey Studio, based in Finsbury Park, North London, offers interior design, interior styling and project management. With over 10 years of exp...
From £6,250
Need an Extension Builder in NW5? Bok Services Ltd has been helping local clients (5 mile radius) with their extension buildering jobs for many yea...
From £6,738
Welcome to Novo Solutions Group Ltd - Your premier building construction and renovation specialists. Based in the UK, Novo Solutions Group...

Concrete foundations range from the £6,226 (SLS BUILDERS LIMITED based in NW5) to £6,890 (ELJHANI BUILDING & PROPERTY MANAGEMENT SERVICES LTD based in NE4) in NW5.
Comparing extension builders estimates for laying concrete foundations gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Find out the exact cost of laying concrete foundations in NW5 by posting a job with HaMuch. We will send it to extension builders who can give you a detailed quote.
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

Underpin a building - £17,734

Two storey extension - £88,350

Build a timber frame extension - £26,234

Build a swimming pool - £81,234

Single storey extension - £59,672

Side return extension - £44,128

Install an RSJ - £2,434

Outbuilding - £10,234

Build a Mansard loft conversion - £52,234

Loft conversion - £35,940

Build a kitchen extension - £42,234

Hip to gable loft conversion - £42,234

Granny annexe - £87,234

Garden office - £10,234

Convert a Garage - £16,234

Garage - £18,734

Build a flat roof extension - £22,234

Build a dormer loft conversion - £42,234

Concrete foundations - £6,484

Convert a bungalow loft - £29,234

Convert a basement - £40,128