Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.67 (12 reviews)

Find affordable Penwortham extension builders now

Extension builders rates in Penwortham range from £26/hour £191/day (Comprehensive Property Services) to £38/hour £315/day (T S Building Services Ltd). To see prices and availability now for your job click green button.

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"Loft conversion" - PRESTON, job posted 19/05/26

"Loft conversion Rear Dormer" - PR2, job posted 18/05/26

"Side return extension" - PRESTON, job posted 18/09/25

"Garage" - PRESTON, job posted 31/07/25

"Dorma conversion tp rear of house to include bedroom and bathroom. Plans already done." - PRESTON, job posted 16/07/25

"Extension in back garden" - PRESTON, job posted 05/05/25

"RSJ installation" - LEYLAND, job posted 30/03/25

"Loft conversion" - PRESTON, job posted 18/03/25

"Loft conversion" - PRESTON, job posted 28/02/25

"Single storey L-shape extension to include bedroom and shower room. Demolishing old garage and converting into an out building" - PRESTON, job posted 25/02/25

"Dear Sir/Madam I'm interested in a loft conversion, ideally with a dormer if permitted (conservation area). I would be grateful for survey and quotation. Thanks in advance Mubeen 71 Victoria Rd, Fulwood, Preston" - PRESTON, job posted 21/05/24

"Side return extension" - PRESTON, job posted 09/12/23

Compare Penwortham extension builders rates

Compare Penwortham extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Penwortham	£30	£218
Extension Builders near Preston	£30	£218
Extension Builders near Fulwood	£31	£217
Extension Builders near Bamber Bridge	£30	£216
Extension Builders near Leyland	£30	£223
Extension Builders near Chorley	£30	£221
Extension Builders near Blackburn	£33	£247
Extension Builders near Darwen	£34	£255
Extension Builders near Lytham St Annes	£28	£206
Extension Builders near Blackpool	£29	£209

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 - £25,760

Garden office - £9,760

Granny annexe - £86,760

Build a flat roof extension - £21,760

Convert a Garage - £15,760

Hip to gable loft conversion - £41,760

Convert a bungalow loft - £28,760

Build a dormer loft conversion - £41,760

Build a swimming pool - £80,760

Build a Mansard loft conversion - £51,760

Concrete foundations - £6,010

Underpin a building - £17,260

Two storey extension - £87,640

Convert a basement - £34,800

Side return extension - £38,800

Loft conversion - £31,500

Garage - £18,260

Single storey extension - £50,200

Outbuilding - £9,760

Install an RSJ - £1,960

Build a kitchen extension - £41,760

More extensions & conversions cost guides...

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