From £17,628
STONEWALK CONSTRUCTION LTD is an established and experienced local extension builder in Lyme Regis. Please contact us for a free, no obligation quo...
From £17,364
Need to find an Extension Builder near you for all your extension buildering work?
Axminster Design and Build Limited provides a local, tru...
From £17,564
Karesa Developments Ltd is a trusted extension builder serving customers in Lyme Regis and the surrounding area. Contact us to today to get a compe...
From £17,220
Relax... you have found a reliable extension builder in Lyme Regis. Chris Field General Builder is a friendly and reliable company based in Lyme Re...
From £17,684
Experienced extension builder ready to quote for your work. WILD CONSTRUCTION LTD is the best extension builder in Lyme Regis. No obligation free q...
From £17,220
PEK BUILD are here to help customers who need an Extension Builder in Lyme Regis. We offer a competitive rate to complete all your extension builde...
From £17,524
Experienced extension builder ready to quote for your work. LYME BAY BUILDING CO LTD is the best extension builder in Lyme Regis. No obligation fre...
From £17,484
Professional personnel local service with personally over 30 years in trade and word of mouth customers within a 25mile radius. Strive to giv...
From £17,260
Ian Hunt Building Services is an established and experienced local extension builder in Lyme Regis. Please contact us for a free, no obligation quo...
From £17,636
Need to find an Extension Builder near you for all your extension buildering work?
Allen and Woodard Building Contractors Limited provides ...

Underpinning ranges from £17,220 (Chris Field General Builder based in EX11) to £17,684 (WILD CONSTRUCTION LTD based in DT6), 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 Lyme Regis by posting a job with HaMuch and we will send it to extension builders in Lyme Regis.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near East Devon | £27 | £221 |
| Underpin A Building near Yeovil | £34 | £294 |
| Underpin A Building near Taunton | £31 | £242 |
| Underpin A Building near Exmouth | £24 | £210 |
| Underpin A Building near Weymouth | £33 | £260 |
| Underpin A Building near Dorchester | £30 | £230 |
| Underpin A Building near South Somerset | £62 | £270 |
| Underpin A Building near Exeter | £27 | £221 |
| Underpin A Building near Tiverton | £25 | £202 |
| Underpin A Building near Bridgwater | £30 | £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 - £17,458

Two storey extension - £87,938

Build a timber frame extension - £25,958

Build a swimming pool - £80,958

Single storey extension - £54,168

Side return extension - £41,032

Install an RSJ - £2,158

Outbuilding - £9,958

Build a Mansard loft conversion - £51,958

Loft conversion - £33,360

Build a kitchen extension - £41,958

Hip to gable loft conversion - £41,958

Granny annexe - £86,958

Garden office - £9,958

Convert a Garage - £15,958

Garage - £18,458

Build a flat roof extension - £21,958

Build a dormer loft conversion - £41,958

Concrete foundations - £6,208

Convert a bungalow loft - £28,958

Convert a basement - £37,032