From £16,980
Trusted and professional extension builder in Barcombe. Experienced in all extension buildering work and keeping within budget and on quote. Mr hav...
From £17,332
We have been in the trade 40 years highly experienced tradesman excellent references
From £17,700
Intrinsic Spaces Ltd is an established extension buildering business in Barcombe. We come highly recommended and provide competitive quotes for you...
From £17,604
Intrinsic Spaces can provide the framework upon which you can turn your vision into a reality. We reduce the stress associated with managing a comp...
From £17,244
MB Cable Limited is a trusted extension builder serving customers in Barcombe and the surrounding area. Contact us to today to get a competitive qu...
From £17,596
Trusted and professional extension builder in Barcombe. Experienced in all extension buildering work and keeping within budget and on quote. RJW CO...
From £17,340
Experienced extension builder ready to quote for your work. Uckfield Building Services is the best extension builder in Barcombe. No obligation fre...
From £17,564
Need an Extension Builder in Barcombe? DE LELLIS CONSTRUCTION LTD has been helping local clients (20 mile radius) with their extension buildering j...
From £17,604
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,748
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Underpinning ranges from £16,980 (Mr based in BN8) to £17,748 (Henners Property Ltd based in TN22), but the final cost will depend on the method of underpinning used, how much of your foundations need underpinning and where you live.
Comparing extension builders estimates for underpinning gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
Get quotes to underpin your home in Barcombe by posting a job with HaMuch and we will send it to extension builders in Barcombe.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Burgess Hill | £36 | £240 |
| Underpin A Building near Wealden | £35 | £256 |
| Underpin A Building near Haywards Heath | £35 | £256 |
| Underpin A Building near Brighton and Hove | £35 | £251 |
| Underpin A Building near Hailsham | £31 | £243 |
| Underpin A Building near Seaford | £34 | £243 |
| Underpin A Building near Brighton | £35 | £251 |
| Underpin A Building near Crowborough | £36 | £258 |
| Underpin A Building near Mid Sussex | £35 | £261 |
| Underpin A Building near Eastbourne | £32 | £245 |
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.

Underpin a building - £17,471

Two storey extension - £87,957

Build a timber frame extension - £25,971

Build a swimming pool - £80,971

Single storey extension - £54,424

Side return extension - £41,176

Install an RSJ - £2,171

Outbuilding - £9,971

Build a Mansard loft conversion - £51,971

Loft conversion - £33,480

Build a kitchen extension - £41,971

Hip to gable loft conversion - £41,971

Granny annexe - £86,971

Garden office - £9,971

Convert a Garage - £15,971

Garage - £18,471

Build a flat roof extension - £21,971

Build a dormer loft conversion - £41,971

Concrete foundations - £6,221

Convert a bungalow loft - £28,971

Convert a basement - £37,176