Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.78 (20 reviews)

Find affordable Brislington extension builders now

Extension builders rates in Brislington range from £28/hour £222/day (MSH Construction (Bristol) Ltd) to £40/hour £318/day (GARY G BOND LIMITED). To see prices and availability now for your job click green button.

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"Single storey extension" - BRISTOL, job posted 06/08/26

"Single storey extension" - BS4, job posted 17/05/26

"Fully extension 4meter" - BS16, job posted 21/04/26

"Gallow brackets or rsj beam fitted into a loft to support a chimney breast which is currently supported by timber" - BS15, job posted 25/03/26

"RSJ installation" - BS14, job posted 25/03/26

"Garage conversion" - BS6, job posted 05/03/26

"Loft conversion" - BRISTOL, job posted 23/12/25

"Side return extension" - BRISTOL, job posted 07/08/25

"Build a kitchen extension" - BS7, job posted 02/07/25

"Side return extension" - BRISTOL, job posted 02/07/25

"Side return pitch roof extension with structural knock through and bifolds across back of house" - BRISTOL, job posted 02/06/25

"Need an extension builder" - BRISTOL, job posted 28/05/25

"Extend a building outside attached to home. Make an extra bedroom" - BS10, job posted 23/04/25

"Dormer loft conversion" - BS5, job posted 11/04/25

"Loft conversion dormer" - BS5, job posted 10/04/25

"Loft conversion" - BRISTOL, job posted 10/04/25

"Velux or small Dormer Window Loft conversion of a terraced house" - BRISTOL, job posted 03/04/25

"Loft conversion" - BRISTOL, job posted 03/04/25

"Side extension, 18sqm, 3.1mx5.75m, ground condition part paving part grass, 2 power point, no water, 2 top hung operable windows, 1 doors and the rest fixed glazing, solid roof2 roof lights standard size. Interior plasterboard paint skimmed and laminated timber floor. No heating but 8 spot lights...." - BRISTOL, job posted 20/03/25

"Side return extension" - BRISTOL, job posted 20/03/25

Compare Brislington extension builders rates

Compare Brislington extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Bristol	£33	£255
Extension Builders near Kingswood	£34	£257
Extension Builders near Clifton	£33	£255
Extension Builders near Keynsham	£33	£251
Extension Builders near South Gloucestershire	£34	£260
Extension Builders near Bradley Stoke	£34	£259
Extension Builders near Bath	£32	£249
Extension Builders near Portishead	£33	£247
Extension Builders near Yate	£34	£263
Extension Builders near North Somerset	£32	£245

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 - £26,064

Garden office - £10,064

Granny annexe - £87,064

Build a flat roof extension - £22,064

Convert a Garage - £16,064

Hip to gable loft conversion - £42,064

Convert a bungalow loft - £29,064

Build a dormer loft conversion - £42,064

Build a swimming pool - £81,064

Build a Mansard loft conversion - £52,064

Concrete foundations - £6,314

Underpin a building - £17,564

Two storey extension - £88,096

Convert a basement - £38,220

Side return extension - £42,220

Loft conversion - £34,350

Garage - £18,564

Single storey extension - £56,280

Outbuilding - £10,064

Install an RSJ - £2,264

Build a kitchen extension - £42,064

More extensions & conversions cost guides...

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