Relax... you have found a reliable extension builder in Dursley. J SUTTON CONSTRUCTION is a friendly and reliable company based in Dursley who cons...
Daniel Smith
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Ian Rice
ian rice building ltd are a friendly reliable business, for all your building needs.
we undertake all works from small repairs to large ...
Relax... you have found a reliable extension builder in Dursley. WARD & CO LTD (BUILDING is a friendly and reliable company based in Dursley who co...
Relax... you have found a reliable extension builder in Dursley. JD LANGFORD BUILDING SERVICES is a friendly and reliable company based in Dursley ...
Stag Design & Build is the ultimate package for your Extension, New Build, Renovations and all other aspects involving the construction industry, d...
Need to find an Extension Builder near you for all your extension buildering work?
M J LLEWLLYN BUILDING SERVICES provides a local, trusted...
From £17,508
Gastropod Services is an established and experienced local extension builder in Dursley. Please contact us for a free, no obligation quote and comp...
From £17,340
MI Works Cotswolds Ltd are here to help customers who need an Extension Builder in Dursley. We offer a competitive rate to complete all your extens...
From £17,380
Relax... you have found a reliable extension builder in Dursley. STROUD BUILDING COMPANY LTD is a friendly and reliable company based in Dursley wh...

Underpinning ranges from £17,220 (J SUTTON CONSTRUCTION based in GL5) to £17,596 (STAG Design & Build Ltd based in GL12), 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 Dursley by posting a job with HaMuch and we will send it to extension builders in Dursley.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Stroud | £33 | £249 |
| Underpin A Building near Quedgeley | £32 | £247 |
| Underpin A Building near Yate | £34 | £263 |
| Underpin A Building near South Gloucestershire | £34 | £260 |
| Underpin A Building near Gloucester | £31 | £236 |
| Underpin A Building near Bradley Stoke | £34 | £259 |
| Underpin A Building near Chippenham | £34 | £258 |
| Underpin A Building near Kingswood | £34 | £257 |
| Underpin A Building near Cheltenham | £32 | £250 |
| Underpin A Building near Bristol | £33 | £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 - £17,395

Two storey extension - £87,843

Build a timber frame extension - £25,895

Build a swimming pool - £80,895

Single storey extension - £52,904

Side return extension - £40,321

Install an RSJ - £2,095

Outbuilding - £9,895

Build a Mansard loft conversion - £51,895

Loft conversion - £32,768

Build a kitchen extension - £41,895

Hip to gable loft conversion - £41,895

Granny annexe - £86,895

Garden office - £9,895

Convert a Garage - £15,895

Garage - £18,395

Build a flat roof extension - £21,895

Build a dormer loft conversion - £41,895

Concrete foundations - £6,145

Convert a bungalow loft - £28,895

Convert a basement - £36,321