Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.75 (14 reviews)

Find affordable Conisbrough extension builders now

Extension builders rates in Conisbrough range from £26/hour £208/day (1980) to £53/hour £424/day (Green Exteriors Ltd). To see prices and availability now for your job click green button.

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"Single storey extension" - DONCASTER, job posted 07/11/26

"Single storey extension" - S64, job posted 17/11/25

"Loft conversion" - DONCASTER, job posted 04/11/25

"Dormer Loft conversion" - S66, job posted 29/06/25

"3mt sq extension on side of bungalow between 2 walls" - S66, job posted 03/06/25

"Need an extension builder" - S65, job posted 14/05/25

"Double side and single rear extension on a 60’s semi detached." - S66, job posted 14/03/25

"Build an outbuilding" - DONCASTER, job posted 25/02/25

"Arco gulley fitted." - DONCASTER, job posted 06/02/25

"Single storey extension" - DONCASTER, job posted 27/03/24

"6 meter rear extension removal or chimney and 3 bedroom detached house flooring and some electrical work" - DONCASTER, job posted 25/03/24

Compare Conisbrough extension builders rates

Compare Conisbrough extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Doncaster	£29	£238
Extension Builders near Wickersley	£32	£258
Extension Builders near Rotherham	£32	£257
Extension Builders near Barnsley	£31	£242
Extension Builders near Sheffield	£32	£261
Extension Builders near Worksop	£33	£265
Extension Builders near Pontefract	£30	£228
Extension Builders near Bassetlaw	£31	£243
Extension Builders near Retford	£31	£243
Extension Builders near Dronfield	£33	£262

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 - £26,136

Garden office - £10,136

Granny annexe - £87,136

Build a flat roof extension - £22,136

Convert a Garage - £16,136

Hip to gable loft conversion - £42,136

Convert a bungalow loft - £29,136

Build a dormer loft conversion - £42,136

Build a swimming pool - £81,136

Build a Mansard loft conversion - £52,136

Concrete foundations - £6,386

Underpin a building - £17,636

Two storey extension - £88,204

Convert a basement - £39,030

Side return extension - £43,030

Loft conversion - £35,025

Garage - £18,636

Single storey extension - £57,720

Outbuilding - £10,136

Install an RSJ - £2,336

Build a kitchen extension - £42,136

More extensions & conversions cost guides...

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