From £17,644
We are a small family run business with over 20 years experience in brickwork, bathroom/kitchen fitting, roofing, landscaping, fencing, tiling and ...
From £17,516
Trusted and professional extension builder in Yarmouth. Experienced in all extension buildering work and keeping within budget and on quote. GMS Ca...
From £17,492
Experienced extension builder ready to quote for your work. Nevil Rose is the best extension builder in Yarmouth. No obligation free quotes and man...
From £17,716
Trusted and professional extension builder in Yarmouth. Experienced in all extension buildering work and keeping within budget and on quote. Hayes ...
From £17,620
Experienced extension builder ready to quote for your work. JOSCELYNE BUILDERS is the best extension builder in Yarmouth. No obligation free quotes...
From £17,724
Elmer Building Services ltd is an established extension buildering business in Yarmouth. We come highly recommended and provide competitive quotes ...
From £17,644
Bailey Construction Services are here to help customers who need an Extension Builder in Yarmouth. We offer a competitive rate to complete all your...
From £18,700
Building extensions and conversions - commercial and domesticstructural repairsgroundworksdrainage workspaving, patios and concreti...
From £17,252
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,620
Need to find an Extension Builder near you for all your extension buildering work?
Mobile Services provides a local, trusted extension buil...

Underpinning ranges from £17,252 (Steve Lovett Builders based in SO18) to £18,700 (Wade and Son Builders based in bh22), 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 Yarmouth by posting a job with HaMuch and we will send it to extension builders in Yarmouth.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Isle of Wight | £34 | £246 |
| Underpin A Building near Christchurch | £36 | £251 |
| Underpin A Building near Ryde | £34 | £255 |
| Underpin A Building near New Forest | £32 | £245 |
| Underpin A Building near Lee-on-the-Solent | £35 | £249 |
| Underpin A Building near Locks Heath | £33 | £240 |
| Underpin A Building near Southampton | £34 | £243 |
| Underpin A Building near Totton | £34 | £243 |
| Underpin A Building near Gosport | £35 | £246 |
| Underpin A Building near Fareham | £35 | £250 |
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 - £17,693

Two storey extension - £88,289

Build a timber frame extension - £26,193

Build a swimming pool - £81,193

Single storey extension - £58,856

Side return extension - £43,669

Install an RSJ - £2,393

Outbuilding - £10,193

Build a Mansard loft conversion - £52,193

Loft conversion - £35,558

Build a kitchen extension - £42,193

Hip to gable loft conversion - £42,193

Granny annexe - £87,193

Garden office - £10,193

Convert a Garage - £16,193

Garage - £18,693

Build a flat roof extension - £22,193

Build a dormer loft conversion - £42,193

Concrete foundations - £6,443

Convert a bungalow loft - £29,193

Convert a basement - £39,669