Trusted and professional extension builder in Burgess Hill. Experienced in all extension buildering work and keeping within budget and on quote. Go...
Reuben Sargent
Rjscarpentryconstruction is a well established company with over 30 years of experience in the carpentry and construction industries
Tony Paice
Master builder since 1960 new build and refurb all trades many photo albums to show
Trusted and professional extension builder in Burgess Hill. Experienced in all extension buildering work and keeping within budget and on quote. RA...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
K. BRAND BUILDING LIMITED are here to help customers who need an Extension Builder in Burgess Hill. We offer a competitive rate to complete all you...
Ferguson Building Services Limited is an established and experienced local extension builder in Burgess Hill. Please contact us for a free, no obli...
Rob Webber
Trusted and professional extension builder in Burgess Hill. Experienced in all extension buildering work and keeping within budget and on quote. RJ...
From £17,596
Experienced extension builder ready to quote for your work. Miles Better Builds is the best extension builder in Burgess Hill. No obligation free q...
From £17,284
In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the addition...

Underpinning ranges from £15,516 (Ferguson Building Services Limited based in BN6) to £18,100 (RJ's Carpentry Construction based in RH15), 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 Burgess Hill by posting a job with HaMuch and we will send it to extension builders in Burgess Hill.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Burgess Hill | £36 | £240 |
| Underpin A Building near Haywards Heath | £35 | £256 |
| Underpin A Building near Mid Sussex | £35 | £261 |
| Underpin A Building near Brighton and Hove | £35 | £251 |
| Underpin A Building near Brighton | £35 | £251 |
| Underpin A Building near Shoreham-by-Sea | £36 | £250 |
| Underpin A Building near Horsham | £38 | £265 |
| Underpin A Building near Crawley | £38 | £255 |
| Underpin A Building near Lancing | £37 | £251 |
| Underpin A Building near East Grinstead | £37 | £259 |
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 - £17,366

Two storey extension - £87,798

Build a timber frame extension - £25,866

Build a swimming pool - £80,866

Single storey extension - £52,312

Side return extension - £39,988

Install an RSJ - £2,066

Outbuilding - £9,866

Build a Mansard loft conversion - £51,866

Loft conversion - £32,490

Build a kitchen extension - £41,866

Hip to gable loft conversion - £41,866

Granny annexe - £86,866

Garden office - £9,866

Convert a Garage - £15,866

Garage - £18,366

Build a flat roof extension - £21,866

Build a dormer loft conversion - £41,866

Concrete foundations - £6,116

Convert a bungalow loft - £28,866

Convert a basement - £35,988