Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.63 (20 reviews)

Find affordable Holbrooks extension builders now

Extension builders rates in Holbrooks range from £23/hour £184/day (Simms Building Services Ltd ) to £60/hour £400/day (Oakwood Construction). To see prices and availability now for your job click green button.

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"Build a Mansard loft conversion" - CV2, job posted 03/09/26

"Concrete foundations" - CV3, job posted 31/08/26

"Underpinning" - COVENTRY, job posted 05/03/26

"Loft conversion" - COVENTRY, job posted 08/11/25

"Extend house rear single storey" - CV5, job posted 06/09/25

"Basement conversion" - COVENTRY, job posted 30/08/25

"Need an extension builder" - CV4, job posted 14/06/25

"Need an extension builder" - CV4, job posted 08/05/25

"Loft conversion" - COVENTRY, job posted 06/04/25

"Basement conversion" - CV3, job posted 10/03/25

"Loft conversion" - COVENTRY, job posted 03/03/25

"Loft conversion" - COVENTRY, job posted 25/02/25

"Granny annexe" - NUNEATON, job posted 24/02/25

"Loft conversion" - COVENTRY, job posted 24/02/25

"Timber frame extension" - NUNEATON, job posted 29/01/25

"Underpinning" - COVENTRY, job posted 14/12/24

"Side return extension" - CV6, job posted 26/11/24

"Extension Builder" - COVENTRY, job posted 15/11/24

Compare Holbrooks extension builders rates

Compare Holbrooks extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Coventry	£29	£226
Extension Builders near Bedworth	£28	£219
Extension Builders near Nuneaton & Bedworth	£28	£218
Extension Builders near Kenilworth	£30	£229
Extension Builders near Nuneaton	£29	£225
Extension Builders near Hinckley	£29	£224
Extension Builders near Knowle	£31	£241
Extension Builders near Leamington Spa	£27	£212
Extension Builders near Rugby	£31	£224
Extension Builders near Warwick	£28	£213

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 - £25,880

Garden office - £9,880

Granny annexe - £86,880

Build a flat roof extension - £21,880

Convert a Garage - £15,880

Hip to gable loft conversion - £41,880

Convert a bungalow loft - £28,880

Build a dormer loft conversion - £41,880

Build a swimming pool - £80,880

Build a Mansard loft conversion - £51,880

Concrete foundations - £6,130

Underpin a building - £17,380

Two storey extension - £87,820

Convert a basement - £36,150

Side return extension - £40,150

Loft conversion - £32,625

Garage - £18,380

Single storey extension - £52,600

Outbuilding - £9,880

Install an RSJ - £2,080

Build a kitchen extension - £41,880

More extensions & conversions cost guides...

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