From £17,076
Need an Extension Builder in CV3? Barrys Home & Maintenance has been helping local clients (20 mile radius) with their extension buildering jobs fo...
From £17,316
COS CONSTRUCTION LTD is an established and experienced local extension builder in CV3. Please contact us for a free, no obligation quote and compet...
From £16,972
33 years experience focussing on full home refurbishments, extensions, kitchens & bathrooms, rubber roofing, floor screed & loft conversion...
From £17,492
At SMM-PD we are not restrained by traditional thinking, we appreciate our clients needs and understand the importance of solving solutions and del...
From £17,172
Need to find an Extension Builder near you for all your extension buildering work?
Hallat Construction Ltd provides a local, trusted extens...
From £17,108
Need an Extension Builder in CV3? GC BUILDING AND SERVICES LTD has been helping local clients (20 mile radius) with their extension buildering jobs...
From £17,420
BTDoor Repairs is an established extension buildering business in CV3. We come highly recommended and provide competitive quotes for your work.
...From £17,284
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,404
Relax... you have found a reliable extension builder in CV3. D. Gately Pebble - Dashing is a friendly and reliable company based in CV3 who conside...
From £17,380
Need an Extension Builder in CV3? Mint Landscaping has been helping local clients (20 mile radius) with their extension buildering jobs for many ye...

Underpinning ranges from £16,972 (Simms Building Services Ltd based in CV2) to £17,492 (SMM PD based in CV1), 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 CV3 by posting a job with HaMuch and we will send it to extension builders in CV3.
"Underpinning" - COVENTRY, job posted 01/01/70
"Underpinning foundation of side wall of the house is weak and needs underpinning" - CV6, job posted 07/09/24
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Coventry | £28 | £222 |
| Underpin A Building near Kenilworth | £29 | £224 |
| Underpin A Building near Bedworth | £28 | £219 |
| Underpin A Building near Nuneaton & Bedworth | £28 | £219 |
| Underpin A Building near Leamington Spa | £27 | £212 |
| Underpin A Building near Warwick | £28 | £213 |
| Underpin A Building near Rugby | £31 | £224 |
| Underpin A Building near Nuneaton | £29 | £225 |
| Underpin A Building near Knowle | £31 | £241 |
| Underpin A Building near Hinckley | £29 | £224 |
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 - £17,262

Two storey extension - £87,644

Build a timber frame extension - £25,762

Build a swimming pool - £80,762

Single storey extension - £50,248

Side return extension - £38,827

Install an RSJ - £1,962

Outbuilding - £9,762

Build a Mansard loft conversion - £51,762

Loft conversion - £31,523

Build a kitchen extension - £41,762

Hip to gable loft conversion - £41,762

Granny annexe - £86,762

Garden office - £9,762

Convert a Garage - £15,762

Garage - £18,262

Build a flat roof extension - £21,762

Build a dormer loft conversion - £41,762

Concrete foundations - £6,012

Convert a bungalow loft - £28,762

Convert a basement - £34,827