From £17,324
Relax... you have found a reliable extension builder in WF3. Foundation Building Services is a friendly and reliable company based in WF3 who consi...
From £17,500
Express in the Home is a trusted extension builder serving customers in WF3 and the surrounding area. Contact us to today to get a competitive quot...
From £17,228
STEVE BLAKELEY BUILDERS LTD are here to help customers who need an Extension Builder in WF3. We offer a competitive rate to complete all your exten...
From £17,116
Relax... you have found a reliable extension builder in WF3. Hozman Design & Joinery is a friendly and reliable company based in WF3 who consider n...
From £16,692
T & B Builders is an established extension buildering business in WF3. We come highly recommended and provide competitive quotes for your work.
...From £17,404
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,508
Bee brand designs is a trusted extension builder serving customers in WF3 and the surrounding area. Contact us to today to get a competitive quote ...
From £17,636
Experienced in Interiors, products, furniture, styling, environment, Design for manufacture, Concept Design.
From £17,436
In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the addition...
From £17,332
Need an Extension Builder in WF3? Watertight Roofing Leeds has been helping local clients (20 mile radius) with their extension buildering jobs for...

Underpinning ranges from £16,692 (T & B Builders based in WF17) to £17,636 (Bee brand designs based in wf12), 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 WF3 by posting a job with HaMuch and we will send it to extension builders in WF3.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Wakefield | £31 | £240 |
| Underpin A Building near Morley | £31 | £239 |
| Underpin A Building near Ossett | £33 | £245 |
| Underpin A Building near Rothwell | £30 | £230 |
| Underpin A Building near Beeston | £31 | £236 |
| Underpin A Building near Dewsbury | £33 | £245 |
| Underpin A Building near Batley | £32 | £239 |
| Underpin A Building near Normanton | £30 | £233 |
| Underpin A Building near Leeds | £31 | £236 |
| Underpin A Building near Chapeltown | £30 | £232 |
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 - £17,318

Two storey extension - £87,726

Build a timber frame extension - £25,818

Build a swimming pool - £80,818

Single storey extension - £51,352

Side return extension - £39,448

Install an RSJ - £2,018

Outbuilding - £9,818

Build a Mansard loft conversion - £51,818

Loft conversion - £32,040

Build a kitchen extension - £41,818

Hip to gable loft conversion - £41,818

Granny annexe - £86,818

Garden office - £9,818

Convert a Garage - £15,818

Garage - £18,318

Build a flat roof extension - £21,818

Build a dormer loft conversion - £41,818

Concrete foundations - £6,068

Convert a bungalow loft - £28,818

Convert a basement - £35,448