Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.83 (3 reviews)

Find affordable Didcot extension builders now

Extension builders rates in Didcot range from £27/hour £232/day (Threesixfive FM Services Ltd) to £43/hour £299/day (Steel Brook Construction). To see prices and availability now for your job click green button.

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"Dormer loft conversion on one side. 3x bedrooms, 2 in dormer with 1 eindow each and 1 bedroom on slopped roof side with 3x windows. 2 in bedroom and 1 in landing. We can clear all waste" - DIDCOT, job posted 26/03/25

"Loft conversion" - DIDCOT, job posted 26/03/25

"Outbuilding required for cool storage & utility space, approx 2.5m x 3m. Electricity essential Preferably brick" - OX14, job posted 20/09/24

Compare Didcot extension builders rates

Compare Didcot extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Didcot	£36	£266
Extension Builders near Abingdon-on-Thames	£35	£258
Extension Builders near South Oxfordshire	£36	£253
Extension Builders near Vale of White Horse	£36	£271
Extension Builders near Oxford	£38	£270
Extension Builders near Newbury	£37	£262
Extension Builders near Thatcham	£38	£266
Extension Builders near Caversham	£38	£265
Extension Builders near Reading	£42	£266
Extension Builders near Witney	£32	£244

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 - £26,128

Garden office - £10,128

Granny annexe - £87,128

Build a flat roof extension - £22,128

Convert a Garage - £16,128

Hip to gable loft conversion - £42,128

Convert a bungalow loft - £29,128

Build a dormer loft conversion - £42,128

Build a swimming pool - £81,128

Build a Mansard loft conversion - £52,128

Concrete foundations - £6,378

Underpin a building - £17,628

Two storey extension - £88,192

Convert a basement - £38,940

Side return extension - £42,940

Loft conversion - £34,950

Garage - £18,628

Single storey extension - £57,560

Outbuilding - £10,128

Install an RSJ - £2,328

Build a kitchen extension - £42,128

More extensions & conversions cost guides...

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