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Select your affordable EN9 extension builder
Waltham Abbey, EN9
ANGLE BUILDERS is an established and experienced local extension builder in EN9. Please contact us for a free, no obligation quote and competitive ...
From £26,160
Experienced extension builder ready to quote for your work. COOMBS CONSTRUCTION is the best extension builder in EN9. No obligation free quotes and...
From £26,400
Simon Blake
waltham abbey, EN9
RBM Building is an established and experienced local extension builder in EN9. Please contact us for a free, no obligation quote and competitive ra...
From £26,320
Trusted and professional extension builder in EN9. Experienced in all extension buildering work and keeping within budget and on quote. The Garden ...
From £26,368
Waltham Abbey, EN9
BUSINESS BUILDERS (EAST LONDON & ESSEX) LIMITED is a trusted extension builder serving customers in EN9 and the surrounding area. Contact us to tod...
From £26,352
Relax... you have found a reliable extension builder in EN9. Made By 68 Ltd is a friendly and reliable company based in EN9 who consider no job as ...
From £25,984
Greater London, EN9
Better Homes Studio is a Design & Build company with a mission to disrupt the current hassle-full way that people refurbish and renovate their home...
From £26,336
Experienced extension builder ready to quote for your work. SBH Construction Group is the best extension builder in EN9. No obligation free quotes ...
From £25,896
Experienced extension builder ready to quote for your work. MERT BUILDERS is the best extension builder in EN9. No obligation free quotes and many ...
From £26,192
Trusted and professional extension builder in EN9. Experienced in all extension buildering work and keeping within budget and on quote. Jiggins & S...

A timber frame extension built in EN9 typically ranges from £25,896 (MERT BUILDERS based in EN8) to £26,400 (RBM Building based in en9), but this will vary depending on the size of your extension, the design features you'd like and what your soil is like for the foundations.
Comparing extension builders estimates for building a timber frame extension gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get rates and quotes to build a timber frame extension in EN9 by posting a job with HaMuch and we'll send it to extension builders in EN9.
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 - £17,709

Two storey extension - £88,313

Build a timber frame extension - £26,209

Build a swimming pool - £81,209

Single storey extension - £59,176

Side return extension - £43,849

Install an RSJ - £2,409

Outbuilding - £10,209

Build a Mansard loft conversion - £52,209

Loft conversion - £35,708

Build a kitchen extension - £42,209

Hip to gable loft conversion - £42,209

Granny annexe - £87,209

Garden office - £10,209

Convert a Garage - £16,209

Garage - £18,709

Build a flat roof extension - £22,209

Build a dormer loft conversion - £42,209

Concrete foundations - £6,459

Convert a bungalow loft - £29,209

Convert a basement - £39,849