Chrysalis are here to help customers who need an Extension Builder in Pinner. We offer a competitive rate to complete all your extension buildering...
J Wijayamohan
JJSR Construction Ltd is an established and experienced local extension builder in Pinner. Please contact us for a free, no obligation quote and co...
Relax... you have found a reliable extension builder in Pinner. PERFORMA CONSTRUCTION LIMITED is a friendly and reliable company based in Pinner wh...
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Need to find an Extension Builder near you for all your extension buildering work?
Mamma V's Caribbean and English Cuisine provides a local...
In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the addition...
Sharp Building Ltd is an established and experienced local extension builder in Pinner. Please contact us for a free, no obligation quote and compe...
Relax... you have found a reliable extension builder in Pinner. C T Edwards is a friendly and reliable company based in Pinner who consider no job ...
Trusted and professional extension builder in Pinner. Experienced in all extension buildering work and keeping within budget and on quote. A D C BU...
SS Building Services is a trusted extension builder serving customers in Pinner and the surrounding area. Contact us to today to get a competitive ...
Relax... you have found a reliable extension builder in Pinner. C S C BUILDINGS LTD is a friendly and reliable company based in Pinner who consider...

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 Pinner.
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 - £17,706

Two storey extension - £88,308

Build a timber frame extension - £26,206

Build a swimming pool - £81,206

Single storey extension - £59,112

Side return extension - £43,813

Install an RSJ - £2,406

Outbuilding - £10,206

Build a Mansard loft conversion - £52,206

Loft conversion - £35,678

Build a kitchen extension - £42,206

Hip to gable loft conversion - £42,206

Granny annexe - £87,206

Garden office - £10,206

Convert a Garage - £16,206

Garage - £18,706

Build a flat roof extension - £22,206

Build a dormer loft conversion - £42,206

Concrete foundations - £6,456

Convert a bungalow loft - £29,206

Convert a basement - £39,813