Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 5 (1 reviews)

Find affordable Gloucester extension builders now

Extension builders rates in Gloucester range from £19/hour £161/day (P J M Building Services) to £44/hour £278/day (Smithys). To see prices and availability now for your job click green button.

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"Single story extension 10m x 3m, with lean to style roof and 3/4 roof lights / velux, bifold doors to run 7m across the 10m length. Construction only, internal works such as plumbing, insulating, electrical should not be included." - GL51, job posted 16/04/25

Compare Gloucester extension builders rates

Compare Gloucester extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Gloucester	£31	£246
Extension Builders near Quedgeley	£31	£247
Extension Builders near Cheltenham	£32	£250
Extension Builders near Stroud	£33	£249
Extension Builders near Great Malvern	£31	£244
Extension Builders near Evesham	£35	£264
Extension Builders near Wychavon	£35	£269
Extension Builders near Hereford	£30	£228
Extension Builders near Worcester	£28	£218
Extension Builders near Yate	£34	£263

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 - £25,976

Garden office - £9,976

Granny annexe - £86,976

Build a flat roof extension - £21,976

Convert a Garage - £15,976

Hip to gable loft conversion - £41,976

Convert a bungalow loft - £28,976

Build a dormer loft conversion - £41,976

Build a swimming pool - £80,976

Build a Mansard loft conversion - £51,976

Concrete foundations - £6,226

Underpin a building - £17,476

Two storey extension - £87,964

Convert a basement - £37,230

Side return extension - £41,230

Loft conversion - £33,525

Garage - £18,476

Single storey extension - £54,520

Outbuilding - £9,976

Install an RSJ - £2,176

Build a kitchen extension - £41,976

More extensions & conversions cost guides...

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