Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.69 (8 reviews)

Find affordable Haywards Heath extension builders now

Extension builders rates in Haywards Heath range from £21/hour £161/day (JUST ONE BUILDING SERVICES) to £50/hour £325/day (Ferguson Building Services Limited). To see prices and availability now for your job click green button.

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"RSJ installation" - HAYWARDS HEATH, job posted 25/06/26

"Hip to gable loft conversion with dormer" - RH16, job posted 01/07/25

"Loft conversion" - MID SUSSEX, job posted 13/12/24

"Single storey extension" - SUSSEX, job posted 16/11/24

"Loft conversion with bathroom en-suite and dressing room Side Extension, Kitchen, Utility Room and WC downstairs and Shower Decorating throughout including wall paper stripping plastering painting" - BURGESS HILL, job posted 05/09/24

"New Kitchen extension & Side Extension with Utility Room from October 2024 - March 2025" - BURGESS HILL, job posted 23/06/24

"DO NOT USE. R cant calculate and has told me to order more than i should have several times. Also cannot lay floors. Did awful job of mine. Wish i had not renewed it and not paid before checked the job. Email me for photos. Only good thing is he turned up when said he would although took months to..." - CRAWLEY,reviewed 01/05/18, FRAN

"Mansard Loft conversion with master Bedroom and en-suite Side Return Extension with sliding doors New kitchen and open dining room New Bathrooms x 1 Toilet and sink x 1 Underfloor heating" - MID SUSSEX, job posted 15/04/24

"Loft conversion" - MID SUSSEX, job posted 28/11/23

Compare Haywards Heath extension builders rates

Compare Haywards Heath extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Haywards Heath	£35	£256
Extension Builders near Mid Sussex	£35	£261
Extension Builders near Burgess Hill	£36	£256
Extension Builders near Crawley	£38	£255
Extension Builders near East Grinstead	£37	£259
Extension Builders near Horsham	£38	£265
Extension Builders near Brighton and Hove	£35	£252
Extension Builders near Horley	£38	£258
Extension Builders near Crowborough	£36	£258
Extension Builders near Brighton	£35	£253

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

More extensions & conversions cost guides...

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