Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.58 (19 reviews)

Find affordable Ailsworth extension builders now

Extension builders rates in Ailsworth range from £30/hour £200/day (GVT) to £59/hour £300/day (G M F GENERAL BUILDERS). To see prices and availability now for your job click green button.

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"To convert a garage to bedroom with ensuite, i would like to book a viewing so i can have an estimation quote. Thank you" - PETERBOROUGH, job posted 14/10/26

"RSJ installation" - PETERBOROUGH, job posted 26/04/26

"RSJ installation" - PETERBOROUGH, job posted 26/11/25

"Single storey extension" - PETERBOROUGH, job posted 30/08/25

"Single storey extension" - PETERBOROUGH, job posted 30/03/25

"Build an outbuilding" - PETERBOROUGH, job posted 25/02/25

"Loft conversion" - PETERBOROUGH, job posted 28/01/25

"Loft conversion" - PETERBOROUGH, job posted 09/01/25

"Underpinning around 160linear meters 400mm wide x 350mm deep" - PE2, job posted 21/12/24

"Garage conversion, double garage detached. Wanting side door installed from the garden for access already has power and own fuse box and rafters in the roof just want a quote for a basic conversion in to an office. Would ideally initially like a rough emailed quote asap." - PETERBOROUGH, job posted 09/12/24

"Single storey extension" - PETERBOROUGH, job posted 11/09/24

"Loft conversion" - PETERBOROUGH, job posted 28/08/24

"Garage" - PE5, job posted 12/06/24

"Side return extension" - PE3, job posted 09/06/24

"Loft conversion" - PETERBOROUGH, job posted 20/05/24

Compare Ailsworth extension builders rates

Compare Ailsworth extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Peterborough	£40	£281
Extension Builders near Stamford	£35	£248
Extension Builders near Huntingdonshire	£36	£290
Extension Builders near Corby	£30	£214
Extension Builders near Spalding	£32	£238
Extension Builders near Huntingdon	£38	£284
Extension Builders near Kettering	£34	£237
Extension Builders near Wisbech	£34	£255
Extension Builders near Rushden	£34	£231
Extension Builders near St Neots	£51	£318

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 - £26,000

Garden office - £10,000

Granny annexe - £87,000

Build a flat roof extension - £22,000

Convert a Garage - £16,000

Hip to gable loft conversion - £42,000

Convert a bungalow loft - £29,000

Build a dormer loft conversion - £42,000

Build a swimming pool - £81,000

Build a Mansard loft conversion - £52,000

Concrete foundations - £6,250

Underpin a building - £17,500

Two storey extension - £88,000

Convert a basement - £37,500

Side return extension - £41,500

Loft conversion - £33,750

Garage - £18,500

Single storey extension - £55,000

Outbuilding - £10,000

Install an RSJ - £2,200

Build a kitchen extension - £42,000

More extensions & conversions cost guides...

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