Affordable GL4 Extension Builders from £19/hr

Find affordable GL4 extension builders now

Extension builders rates in GL4 range from £19/hour £161/day (P J M Building Services) to £38/hour £293/day (Liam). 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 GL4 extension builders rates

Compare GL4 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 Stroud	£33	£249
Extension Builders near Cheltenham	£32	£250
Extension Builders near Great Malvern	£31	£244
Extension Builders near Evesham	£35	£264
Extension Builders near Yate	£34	£263
Extension Builders near Wychavon	£35	£269
Extension Builders near Thamesdown	£31	£239
Extension Builders near South Gloucestershire	£34	£260

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 - £25,984

Garden office - £9,984

Granny annexe - £86,984

Build a flat roof extension - £21,984

Convert a Garage - £15,984

Hip to gable loft conversion - £41,984

Convert a bungalow loft - £28,984

Build a dormer loft conversion - £41,984

Build a swimming pool - £80,984

Build a Mansard loft conversion - £51,984

Concrete foundations - £6,234

Underpin a building - £17,484

Two storey extension - £87,976

Convert a basement - £37,320

Side return extension - £41,320

Loft conversion - £33,600

Garage - £18,484

Single storey extension - £54,680

Outbuilding - £9,984

Install an RSJ - £2,184

Build a kitchen extension - £41,984

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