Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.6 (5 reviews)

Find affordable Lancing extension builders now

Extension builders rates in Lancing range from £31/hour £221/day (Graeme Davies Plumbing and Heating) to £42/hour £293/day (Hive Interior Projects). To see prices and availability now for your job click green button.

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"Single storey extension" - BN42, job posted 06/01/26

"Provide solid base for 10 x 8 green house and erect it" - WEST SUSSEX, job posted 23/10/25

"Garage conversion" - WEST SUSSEX, job posted 02/01/25

"Granny annexe" - WORTHING, job posted 01/12/24

"RSJ installation" - WORTHING, job posted 25/10/24

Compare Lancing extension builders rates

Compare Lancing extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Lancing	£36	£249
Extension Builders near Worthing	£35	£249
Extension Builders near Shoreham-by-Sea	£36	£250
Extension Builders near Rustington	£35	£242
Extension Builders near Brighton	£35	£253
Extension Builders near Brighton and Hove	£35	£252
Extension Builders near Littlehampton	£35	£241
Extension Builders near Arun	£35	£241
Extension Builders near Burgess Hill	£36	£256
Extension Builders near Haywards Heath	£35	£256

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 - £26,016

Garden office - £10,016

Granny annexe - £87,016

Build a flat roof extension - £22,016

Convert a Garage - £16,016

Hip to gable loft conversion - £42,016

Convert a bungalow loft - £29,016

Build a dormer loft conversion - £42,016

Build a swimming pool - £81,016

Build a Mansard loft conversion - £52,016

Concrete foundations - £6,266

Underpin a building - £17,516

Two storey extension - £88,024

Convert a basement - £37,680

Side return extension - £41,680

Loft conversion - £33,900

Garage - £18,516

Single storey extension - £55,320

Outbuilding - £10,016

Install an RSJ - £2,216

Build a kitchen extension - £42,016

More extensions & conversions cost guides...

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