Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.5 (3 reviews)

Find affordable Radstock extension builders now

Extension builders rates in Radstock range from £29/hour £227/day (Marptree Design & Build limited) to £37/hour £366/day (Prestige home improvements ). To see prices and availability now for your job click green button.

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"Kitchen extension" - BATH, job posted 03/06/26

"Garage conversion" - BA2, job posted 17/09/24

"1 story extension to be built" - BS39, job posted 17/02/24

Compare Radstock extension builders rates

Compare Radstock extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Bath	£32	£249
Extension Builders near Frome	£33	£263
Extension Builders near Keynsham	£33	£251
Extension Builders near Trowbridge	£34	£266
Extension Builders near Kingswood	£34	£257
Extension Builders near Bristol	£33	£255
Extension Builders near Clifton	£33	£255
Extension Builders near North Somerset	£32	£245
Extension Builders near South Gloucestershire	£34	£260
Extension Builders near Chippenham	£34	£258

Job estimates from extension builders near you

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.

Build a timber frame extension - £26,104

Garden office - £10,104

Granny annexe - £87,104

Build a flat roof extension - £22,104

Convert a Garage - £16,104

Hip to gable loft conversion - £42,104

Convert a bungalow loft - £29,104

Build a dormer loft conversion - £42,104

Build a swimming pool - £81,104

Build a Mansard loft conversion - £52,104

Concrete foundations - £6,354

Underpin a building - £17,604

Two storey extension - £88,156

Convert a basement - £38,670

Side return extension - £42,670

Loft conversion - £34,725

Garage - £18,604

Single storey extension - £57,080

Outbuilding - £10,104

Install an RSJ - £2,304

Build a kitchen extension - £42,104

More extensions & conversions cost guides...

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