Miles Better Construction are here to help customers who need an Extension Builder in YO31. We offer a competitive rate to complete all your extens...
Relax... you have found a reliable extension builder in YO31. Pete Nellis Builder is a friendly and reliable company based in YO31 who consider no ...
S & P Building & Landscaping is an established and experienced local extension builder in YO31. Please contact us for a free, no obligation quote a...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,284
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,484
Graeme Freer
We offer excellent service and competitive prices with reliability being at the forefront of our company.
From £17,540
I started my business in 2008 after being employed within the property industry, consulting on designs of houses, schemes and mixes of property fo...
From £17,452
Need to find an Extension Builder near you for all your extension buildering work?
Sophie Brown Limited provides a local, trusted extension...

Underpinning ranges from £17,076 (DRA Renovations based in YO10) to £17,540 (Sophie Brown Limited based in YO31), 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 YO31 by posting a job with HaMuch and we will send it to extension builders in YO31.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near York | £30 | £229 |
| Underpin A Building near Selby | £30 | £240 |
| Underpin A Building near Goole | £26 | £217 |
| Underpin A Building near Harrogate | £29 | £225 |
| Underpin A Building near Castleford | £30 | £225 |
| Underpin A Building near Rothwell | £30 | £230 |
| Underpin A Building near Chapeltown | £30 | £232 |
| Underpin A Building near Pontefract | £30 | £228 |
| Underpin A Building near Leeds | £31 | £236 |
| Underpin A Building near Normanton | £30 | £233 |
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 - £17,373

Two storey extension - £87,809

Build a timber frame extension - £25,873

Build a swimming pool - £80,873

Single storey extension - £52,456

Side return extension - £40,069

Install an RSJ - £2,073

Outbuilding - £9,873

Build a Mansard loft conversion - £51,873

Loft conversion - £32,558

Build a kitchen extension - £41,873

Hip to gable loft conversion - £41,873

Granny annexe - £86,873

Garden office - £9,873

Convert a Garage - £15,873

Garage - £18,373

Build a flat roof extension - £21,873

Build a dormer loft conversion - £41,873

Concrete foundations - £6,123

Convert a bungalow loft - £28,873

Convert a basement - £36,069