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Select your affordable Abbotsham extension builder
Relax... you have found a reliable extension builder in Abbotsham. Garage Door Repairman is a friendly and reliable company based in Abbotsham who ...
From £17,348
Copps Property Maintenance are here to help customers who need an Extension Builder in Abbotsham. We offer a competitive rate to complete all your ...
From £16,868
Steve Patt
Steve And Ray Patt Builders & Decorators is an established extension buildering business in Abbotsham. We come highly recommended and provide compe...
From £17,028
Experienced extension builder ready to quote for your work. T.P Woods is the best extension builder in Abbotsham. No obligation free quotes and man...
From £17,148
Experienced extension builder ready to quote for your work. Taylor Made Projects is the best extension builder in Abbotsham. No obligation free quo...
Gary White
We are G White & Son - A fully qualified and highly skilled team of builders in a building company based in Bideford
A friendly and ...
"Has an outstanding balance of £1000 for an excavator hire. Seems to think he doesn't need to pay!! Its been 4 months and still no payment!!" - BARNSTAPLE,reviewed 22/11/18, ADAM RIVA

Underpinning ranges from £16,868 (Steve And Ray Patt Builders & Decorators based in EX39) to £17,348 (Copps Property Maintenance based in EX38), 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 Abbotsham by posting a job with HaMuch and we will send it to extension builders in Abbotsham.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Bideford | £22 | £174 |
| Underpin A Building near Barnstaple | £25 | £196 |
| Underpin A Building near Teignbridge | £27 | £260 |
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 - £17,100

Two storey extension - £87,400

Build a timber frame extension - £25,600

Build a swimming pool - £80,600

Single storey extension - £47,000

Side return extension - £37,000

Install an RSJ - £1,800

Outbuilding - £9,600

Build a Mansard loft conversion - £51,600

Loft conversion - £30,000

Build a kitchen extension - £41,600

Hip to gable loft conversion - £41,600

Granny annexe - £86,600

Garden office - £9,600

Convert a Garage - £15,600

Garage - £18,100

Build a flat roof extension - £21,600

Build a dormer loft conversion - £41,600

Concrete foundations - £5,850

Convert a bungalow loft - £28,600

Convert a basement - £33,000