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 £45,910
PS Contractors is an established and experienced local extension builder in Upper Edmonton. Please contact us for a free, no obligation quote and c...
From £45,730
Eckford Chong Design is an established and experienced local extension builder in Upper Edmonton. Please contact us for a free, no obligation quote...
From £44,200
JMP Contractors & Engineers are here to help customers who need an Extension Builder in Upper Edmonton. We offer a competitive rate to complete all...
From £43,750
Experienced extension builder ready to quote for your work. R&S services Ltd is the best extension builder in Upper Edmonton. No obligation free qu...
From £42,040
By Design London Ltd are here to help customers who need an Extension Builder in Upper Edmonton. We offer a competitive rate to complete all your e...
From £41,320
We are an experienced team dedicated to designing property in a way that is both beautiful and practical. For most people buying a property is an e...
From £46,630
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 £41,950
Relax... you have found a reliable extension builder in Upper Edmonton. Commissioned by you LLP is a friendly and reliable company based in Upper E...

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 Upper 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 - £17,687

Two storey extension - £88,281

Build a timber frame extension - £26,187

Build a swimming pool - £81,187

Single storey extension - £58,744

Side return extension - £43,606

Install an RSJ - £2,387

Outbuilding - £10,187

Build a Mansard loft conversion - £52,187

Loft conversion - £35,505

Build a kitchen extension - £42,187

Hip to gable loft conversion - £42,187

Granny annexe - £87,187

Garden office - £10,187

Convert a Garage - £16,187

Garage - £18,687

Build a flat roof extension - £22,187

Build a dormer loft conversion - £42,187

Concrete foundations - £6,437

Convert a bungalow loft - £29,187

Convert a basement - £39,606