From £6,618
Atlant Construction is an established extension buildering business in University College London. We come highly recommended and provide competitiv...
From £6,626
CK Constructions & Development Ltd is a trusted extension builder serving customers in University College London and the surrounding area. Contact ...
From £6,650
FLAVIA CONDE is an established and experienced local extension builder in University College London. Please contact us for a free, no obligation qu...
From £6,434
Need to find an Extension Builder near you for all your extension buildering work?
Pacho Build Ltd provides a local, trusted extension buil...
From £6,722
Longland Construction LTD is a high end refurbishment contractor and sub contractor company in London and surrounding areas. Woodwork, painting and...
From £6,378
NWL BUILDERS LTD are here to help customers who need an Extension Builder in University College London. We offer a competitive rate to complete all...
From £6,234
JK Doors is a trusted extension builder serving customers in University College London and the surrounding area. Contact us to today to get a compe...
From £6,538
Grand Phase Ltd is a trusted extension builder serving customers in University College London and the surrounding area. Contact us to today to get ...
From £6,562
Teammax LTD are here to help customers who need an Extension Builder in University College London. We offer a competitive rate to complete all your...
From £6,466
I would like to take this opportunity to introduce the services offered by KBB Master Builder LTD. KBB Master Builder prides itself on offering hi...

Concrete foundations range from the £6,234 (JK Doors based in W1W) to £6,722 (Longland Construction based in WC1N) in University College London.
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 University College London by posting a job with HaMuch. We will send it to extension builders who can give you a detailed quote.
"Concrete foundation" - W1T, job posted 01/01/70
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 - £17,773

Two storey extension - £88,409

Build a timber frame extension - £26,273

Build a swimming pool - £81,273

Single storey extension - £60,456

Side return extension - £44,569

Install an RSJ - £2,473

Outbuilding - £10,273

Build a Mansard loft conversion - £52,273

Loft conversion - £36,308

Build a kitchen extension - £42,273

Hip to gable loft conversion - £42,273

Granny annexe - £87,273

Garden office - £10,273

Convert a Garage - £16,273

Garage - £18,773

Build a flat roof extension - £22,273

Build a dormer loft conversion - £42,273

Concrete foundations - £6,523

Convert a bungalow loft - £29,273

Convert a basement - £40,569