From £6,130
Need an Extension Builder in Edmonton? Coss Construction Ltd has been helping local clients (5 mile radius) with their extension buildering jobs fo...
From £6,706
Edmonton London, N9
Need to find an Extension Builder near you for all your extension buildering work?
AJ Loft Rooms Roofing Ltd provides a local, trusted exte...
From £6,626
Eckford Chong Design is an established and experienced local extension builder in Edmonton. Please contact us for a free, no obligation quote and c...
From £6,410
Nexlevel - An aspiring construction and refurbishment company situated in the London. As a family-run business that is meshed with love, we believe...
From £6,418
We are focused on delivering high quality loft conversions, house extensions, full or partial house refurbishment, also maximising the full potent...
From £6,778
Relax... you have found a reliable extension builder in Edmonton. United construction group is a friendly and reliable company based in Edmonton wh...
From £6,418
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £6,218
Painting and decorating, plastering, kitchen and bathroom renovation extension roofing etc
From £6,226
ALEX BUILDING & DECORATING is a trusted extension builder serving customers in Edmonton and the surrounding area. Contact us to today to get a comp...

Concrete foundations range from the £6,130 (Coss Construction Ltd based in N9) to £6,778 (United construction group based in EN3) in Edmonton.
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 Edmonton 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 - £17,711

Two storey extension - £88,317

Build a timber frame extension - £26,211

Build a swimming pool - £81,211

Single storey extension - £59,224

Side return extension - £43,876

Install an RSJ - £2,411

Outbuilding - £10,211

Build a Mansard loft conversion - £52,211

Loft conversion - £35,730

Build a kitchen extension - £42,211

Hip to gable loft conversion - £42,211

Granny annexe - £87,211

Garden office - £10,211

Convert a Garage - £16,211

Garage - £18,711

Build a flat roof extension - £22,211

Build a dormer loft conversion - £42,211

Concrete foundations - £6,461

Convert a bungalow loft - £29,211

Convert a basement - £39,876