From £17,348
Sandbach, CW11
Experienced extension builder ready to quote for your work. BAYLEYHALL CONSTRUCTION LTD is the best extension builder in Sandbach. No obligation fr...
From £17,444
Just Roofs Cheshire Ltd is an established extension buildering business in Sandbach. We come highly recommended and provide competitive quotes for ...
From £17,548
Rik Seaton (Brickwork Specialist) is an established and experienced local extension builder in Sandbach. Please contact us for a free, no obligatio...
From £17,348
Hurst Builders are here to help customers who need an Extension Builder in Sandbach. We offer a competitive rate to complete all your extension bui...
From £17,244
Elliott Construction Services are here to help customers who need an Extension Builder in Sandbach. We offer a competitive rate to complete all you...
From £17,468
We design, build and renovate to the highest standard. Our team is dedicated to realising your passion and making your vision our own.
From £17,356
Relax... you have found a reliable extension builder in Sandbach. MB Joinery is a friendly and reliable company based in Sandbach who consider no j...
From £16,716
Relax... you have found a reliable extension builder in Sandbach. AJM Building is a friendly and reliable company based in Sandbach who consider no...
From £18,212
DJ construction and conversions is an established extension buildering business in Sandbach. We come highly recommended and provide competitive quo...
From £17,316
Trusted and professional extension builder in Sandbach. Experienced in all extension buildering work and keeping within budget and on quote. A.A.R ...

Underpinning ranges from £16,716 (AJM Building based in CW2) to £18,212 (DJ construction and conversions based in ST7), 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 Sandbach by posting a job with HaMuch and we will send it to extension builders in Sandbach.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Crewe | £25 | £198 |
| Underpin A Building near Crewe & Nantwich | £25 | £195 |
| Underpin A Building near Congleton | £24 | £193 |
| Underpin A Building near Winsford | £26 | £197 |
| Underpin A Building near Newcastle-under-Lyme | £26 | £197 |
| Underpin A Building near Stoke-on-Trent | £25 | £196 |
| Underpin A Building near Macclesfield | £27 | £199 |
| Underpin A Building near Wilmslow | £27 | £201 |
| Underpin A Building near Leek | £25 | £195 |
| Underpin A Building near Altrincham | £27 | £196 |
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 - £17,400

Two storey extension - £87,850

Build a timber frame extension - £25,900

Build a swimming pool - £80,900

Single storey extension - £53,000

Side return extension - £40,375

Install an RSJ - £2,100

Outbuilding - £9,900

Build a Mansard loft conversion - £51,900

Loft conversion - £32,813

Build a kitchen extension - £41,900

Hip to gable loft conversion - £41,900

Granny annexe - £86,900

Garden office - £9,900

Convert a Garage - £15,900

Garage - £18,400

Build a flat roof extension - £21,900

Build a dormer loft conversion - £41,900

Concrete foundations - £6,150

Convert a bungalow loft - £28,900

Convert a basement - £36,375