From £17,596
ROLAND KNIGHT CONSTRUCTION LTD is an established and experienced local extension builder in Reigate. Please contact us for a free, no obligation qu...
From £17,292
REIGATE, RH2
The Reigate Marble Shop LTD.
Established in 2005, The Reigate Marble Shop...
From £17,492
Trusted and professional extension builder in Reigate. Experienced in all extension buildering work and keeping within budget and on quote. Studio ...
From £17,820
Relax... you have found a reliable extension builder in Reigate. Creations Building & Landscaping is a friendly and reliable company based in Reiga...
From £17,812
Need an Extension Builder in Reigate? PJS Partnership Ltd has been helping local clients (20 mile radius) with their extension buildering jobs for ...
From £17,388
Relax... you have found a reliable extension builder in Reigate. Goose Construction Ltd is a friendly and reliable company based in Reigate who con...
From £17,404
Experienced extension builder ready to quote for your work. Able Construction T/A is the best extension builder in Reigate. No obligation free quot...
From £17,428
Upright Construction Ltd is an established and experienced local extension builder in Reigate. Please contact us for a free, no obligation quote an...
From £17,540
Need an Extension Builder in Reigate? C Dingle Builders & Decorators has been helping local clients (10 mile radius) with their extension builderin...
From £17,468
Trusted and professional extension builder in Reigate. Experienced in all extension buildering work and keeping within budget and on quote. D B Jon...

Underpinning ranges from £17,292 (REIGATE MARBLE SHOP based in RH2) to £17,820 (Creations Building & Landscaping based in RH2), 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 Reigate by posting a job with HaMuch and we will send it to extension builders in Reigate.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Reigate | £40 | £270 |
| Underpin A Building near Redhill | £41 | £269 |
| Underpin A Building near Reigate & Banstead | £41 | £271 |
| Underpin A Building near Tadworth | £41 | £271 |
| Underpin A Building near Horley | £38 | £258 |
| Underpin A Building near Epsom | £43 | £274 |
| Underpin A Building near Caterham | £43 | £272 |
| Underpin A Building near Great Bookham | £42 | £281 |
| Underpin A Building near Ewell | £43 | £274 |
| Underpin A Building near Crawley | £38 | £255 |
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 - £17,524

Two storey extension - £88,036

Build a timber frame extension - £26,024

Build a swimming pool - £81,024

Single storey extension - £55,480

Side return extension - £41,770

Install an RSJ - £2,224

Outbuilding - £10,024

Build a Mansard loft conversion - £52,024

Loft conversion - £33,975

Build a kitchen extension - £42,024

Hip to gable loft conversion - £42,024

Granny annexe - £87,024

Garden office - £10,024

Convert a Garage - £16,024

Garage - £18,524

Build a flat roof extension - £22,024

Build a dormer loft conversion - £42,024

Concrete foundations - £6,274

Convert a bungalow loft - £29,024

Convert a basement - £37,770