From £40,150
Need an Extension Builder in Edmonton? Coss Construction Ltd has been helping local clients (5 mile radius) with their extension buildering jobs fo...
From £46,630
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 £45,730
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 £43,300
Nexlevel - An aspiring construction and refurbishment company situated in the London. As a family-run business that is meshed with love, we believe...
From £43,390
We are focused on delivering high quality loft conversions, house extensions, full or partial house refurbishment, also maximising the full potent...
From £47,440
Relax... you have found a reliable extension builder in Edmonton. United construction group is a friendly and reliable company based in Edmonton wh...
From £43,390
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £41,140
Painting and decorating, plastering, kitchen and bathroom renovation extension roofing etc
From £41,230
ALEX BUILDING & DECORATING is a trusted extension builder serving customers in Edmonton and the surrounding area. Contact us to today to get a comp...

Comparing extension builders estimates for Side return extension gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for a side return extention by posting your job to extension builders in Edmonton.
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