Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.63 (8 reviews)

Find affordable Worcester Park extension builders now

Extension builders rates in Worcester Park range from £33/hour £242/day (D A P CONSTRUCTION) to £52/hour £350/day (GDW Construction). To see prices and availability now for your job click green button.

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"Build a brick outbuilding, 24ft by 14ft including folding doors. Usage is for gym and office." - KT5, job posted 01/05/26

"Thank you so much single story extension" - NORTH CHEAM, job posted 27/10/25

"Build a hip to gable loft conversion" - KT4, job posted 22/09/25

"Two storey extension on the side and rear, new kitchen, new bathrooms" - WORCESTER, job posted 15/05/25

"Single storey extension" - WORCESTER, job posted 18/02/25

"Single storey extension" - WORCESTER, job posted 31/01/25

"Loft conversion" - WORCESTER PARK, job posted 31/08/24

"Just a general enquiry" - KT4, job posted 02/10/23

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Post your job: Click "Get quotes" and briefly describe your job.
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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 - £26,192

Garden office - £10,192

Granny annexe - £87,192

Build a flat roof extension - £22,192

Convert a Garage - £16,192

Hip to gable loft conversion - £42,192

Convert a bungalow loft - £29,192

Build a dormer loft conversion - £42,192

Build a swimming pool - £81,192

Build a Mansard loft conversion - £52,192

Concrete foundations - £6,442

Underpin a building - £17,692

Two storey extension - £88,288

Convert a basement - £39,660

Side return extension - £43,660

Loft conversion - £35,550

Garage - £18,692

Single storey extension - £58,840

Outbuilding - £10,192

Install an RSJ - £2,392

Build a kitchen extension - £42,192

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