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From £17,116
DRAGON CONSTRUCTION T/A
Experienced extension builder ready to quote for your work. DRAGON CONSTRUCTION T/A is the best extension builder in Wales. No obligation free quot...
From £17,108
SP Coupland Ltd
Our building services company SP Coupland Ltd have thirty-eight years’ experience and have been helping customers in Sir Ceredigion and the surro...
Cost of underpinning in Wales
Underpinning ranges from £17,108 (SP Coupland Ltd based in SY25) to £17,116 (DRAGON CONSTRUCTION T/A based in SY25), 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 Wales by posting a job with HaMuch and we will send it to extension builders in Wales.
- How much does underpinning cost?
- How much does underpinning cost per square metre?
- What is underpinning?
- What are the 3 types of underpinning?
- How long does it take to underpin a house?
- How long does underpinning last?
- Can subsidence be fixed without underpinning?
- Can you live in a house while it is being underpinned?
- Is underpinning covered by insurance?
- Does underpinning devalue a property?
- Can you insure a house that has been underpinned?
- Can I insure a house with subsidence?
- Is it worth buying a house that needs underpinning?
Estimates for common extension builder jobs in Wales;
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 - £17,112
Two storey extension - £87,418
Build a timber frame extension - £25,612
Build a swimming pool - £80,612
Single storey extension - £47,240
Side return extension - £37,135
Install an RSJ - £1,812
Outbuilding - £9,612
Build a Mansard loft conversion - £51,612
Loft conversion - £30,113
Build a kitchen extension - £41,612
Hip to gable loft conversion - £41,612
Granny annexe - £86,612
Garden office - £9,612
Convert a Garage - £15,612
Garage - £18,112
Build a flat roof extension - £21,612
Build a dormer loft conversion - £41,612
Concrete foundations - £5,862
Convert a bungalow loft - £28,612
Convert a basement - £33,135