Tiverton, EX16
GJP BUILDING CONTRACTORS is an established extension buildering business in Tiverton. We come highly recommended and provide competitive quotes for...
Need an Extension Builder in Tiverton? KPM GROUNDWORKS & CONSTRUCTION has been helping local clients (20 mile radius) with their extension builderi...
Need to find an Extension Builder near you for all your extension buildering work?
LC Building Contractors Ltd provides a local, trusted ex...
Need an Extension Builder in Tiverton? Griffiths Construction has been helping local clients (20 mile radius) with their extension buildering jobs ...
John Watts
Tiverton, EX16
I have been in business for 20years. I like to do a good job. The area covered is mainly mid Devon, I will travel to other areas if required.
Trusted and professional extension builder in Tiverton. Experienced in all extension buildering work and keeping within budget and on quote. Devon ...
From £17,396
Tiverton, EX16
Total Building Solutions Southwest Ltd is an established and experienced local extension builder in Tiverton. Please contact us for a free, no obli...

Underpinning ranges from £16,812 (JOHN WATTS PROPERTY MAINTENANCE based in EX16) to £17,484 (Griffiths Construction based in EX16), 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 Tiverton by posting a job with HaMuch and we will send it to extension builders in Tiverton.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Tiverton | £25 | £202 |
| Underpin A Building near Exeter | £27 | £221 |
| Underpin A Building near East Devon | £27 | £221 |
| Underpin A Building near Taunton | £31 | £242 |
| Underpin A Building near Exmouth | £24 | £210 |
| Underpin A Building near Teignbridge | £27 | £260 |
| Underpin A Building near Bridgwater | £30 | £236 |
| Underpin A Building near Barnstaple | £25 | £196 |
| Underpin A Building near Newton Abbot | £27 | £236 |
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 - £17,229

Two storey extension - £87,594

Build a timber frame extension - £25,729

Build a swimming pool - £80,729

Single storey extension - £49,583

Side return extension - £38,453

Install an RSJ - £1,929

Outbuilding - £9,729

Build a Mansard loft conversion - £51,729

Loft conversion - £31,211

Build a kitchen extension - £41,729

Hip to gable loft conversion - £41,729

Granny annexe - £86,729

Garden office - £9,729

Convert a Garage - £15,729

Garage - £18,229

Build a flat roof extension - £21,729

Build a dormer loft conversion - £41,729

Concrete foundations - £5,979

Convert a bungalow loft - £28,729

Convert a basement - £34,453