Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.65 (20 reviews)

Find affordable West Midlands extension builders now

Extension builders rates in West Midlands range from £24/hour £196/day (ARGENT BUILDERS LTD) to £33/hour £256/day (A&D Builders). To see prices and availability now for your job click green button.

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"Build a kitchen extension" - B8, job posted 16/09/26

"Build a kitchen extension" - B13, job posted 28/08/26

"Loft conversion" - B30, job posted 26/05/26

"Loft conversion" - B68, job posted 06/05/26

"RSJ installation" - BIRMINGHAM, job posted 13/04/26

"Dormer loft conversion" - B62, job posted 17/03/26

"Garage conversion (separate from main house) into a bedroom" - B42, job posted 17/02/26

"Rear single storey extension 18sm kitchen & shower room with 2 beams" - B36, job posted 26/11/25

"Garden self contained annex" - B68, job posted 10/11/25

"Small downstairs extension to front property, to install a toilet and associated plumbing, remove small brick wall on drive" - B32, job posted 18/10/25

"Two storey extension" - WEST MIDLANDS, job posted 05/10/25

"Concrete foundation" - B29, job posted 03/09/25

"Two storey extension" - WEST MIDLANDS, job posted 03/08/25

"Two storey extension" - B68, job posted 21/07/25

"Two storey extension" - WEST MIDLANDS, job posted 08/06/25

"We would like a builder for a 3m extension to the back of our house (similar to a conservatory)." - B30, job posted 15/03/25

"TV aerial install" - B11, job posted 05/03/25

"Side return extension" - BIRMINGHAM, job posted 24/02/25

"Build an outbuilding" - B44, job posted 15/02/25

"How much to install a shed or outbuilding in the back garden?" - B27, job posted 10/02/25

Compare West Midlands extension builders rates

Compare West Midlands extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Birmingham	£29	£229
Extension Builders near Smethwick	£29	£230
Extension Builders near Oldbury	£29	£229
Extension Builders near West Bromwich	£29	£228
Extension Builders near Halesowen	£28	£225
Extension Builders near Rowley Regis	£29	£228
Extension Builders near Sandwell	£29	£231
Extension Builders near Sutton Coldfield	£29	£228
Extension Builders near Solihull	£29	£231
Extension Builders near Tipton	£29	£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 - £25,824

Garden office - £9,824

Granny annexe - £86,824

Build a flat roof extension - £21,824

Convert a Garage - £15,824

Hip to gable loft conversion - £41,824

Convert a bungalow loft - £28,824

Build a dormer loft conversion - £41,824

Build a swimming pool - £80,824

Build a Mansard loft conversion - £51,824

Concrete foundations - £6,074

Underpin a building - £17,324

Two storey extension - £87,736

Convert a basement - £35,520

Side return extension - £39,520

Loft conversion - £32,100

Garage - £18,324

Single storey extension - £51,480

Outbuilding - £9,824

Install an RSJ - £2,024

Build a kitchen extension - £41,824

More extensions & conversions cost guides...

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