Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.78 (18 reviews)

Find affordable Herringthorpe extension builders now

Extension builders rates in Herringthorpe range from £25/hour £200/day (Trinity Building Services) to £53/hour £424/day (Green Exteriors Ltd). To see prices and availability now for your job click green button.

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"Renovated house full" - S9, job posted 12/09/26

"Construction and repair works including resurfacing driveways, patios, paths and external hardstanding areas, plus associated drainage and groundworks. Construction & Asset" - S9, job posted 26/05/26

"Design, manufacture, deliver and install modular buildings for residential and commercial use across UK public sector projects. New Build" - S9, job posted 26/05/26

"Single story extension" - S60, job posted 24/03/26

"Dormer loft conversion" - S65, job posted 04/01/26

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

"Building work walls repaired ceilings repaired etc" - S65, job posted 12/10/25

"Single storey extension" - ROTHERHAM, job posted 13/07/25

"Side return extension" - ROTHERHAM, job posted 30/06/25

"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

"Attention Construction Businesses The Dynamic Purchasing System (DPS) for Major and Minor Construction Works (2025) is open for eligible suppliers, offering a range of services from plumbing, roofing, to new builds, mainly for social housing and commercial properties. Bid proposals are needed by 21..." - S9, job posted 10/04/25

Compare Herringthorpe extension builders rates

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

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 - £26,088

Garden office - £10,088

Granny annexe - £87,088

Build a flat roof extension - £22,088

Convert a Garage - £16,088

Hip to gable loft conversion - £42,088

Convert a bungalow loft - £29,088

Build a dormer loft conversion - £42,088

Build a swimming pool - £81,088

Build a Mansard loft conversion - £52,088

Concrete foundations - £6,338

Underpin a building - £17,588

Two storey extension - £88,132

Convert a basement - £38,490

Side return extension - £42,490

Loft conversion - £34,575

Garage - £18,588

Single storey extension - £56,760

Outbuilding - £10,088

Install an RSJ - £2,288

Build a kitchen extension - £42,088

More extensions & conversions cost guides...

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