From £17,340
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,724
Bradley & Croll Building & Electrical Services Ltd are a Nottingham based company established in 2016. We are Richard Bradley & Russell Cr...
From £16,820
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,380
Bosaco is a local family run construction company in Nottingham. Their Builders and Tradesmen have years of experience in a range of Building Works...
From £17,628
Trusted and professional extension builder in NG3. Experienced in all extension buildering work and keeping within budget and on quote. EGL Constru...
From £17,452
We offer a range of building services that are tailored to meet the specific needs of our clients. Whether you are looking to extend your home, con...
From £17,668
Our belief has always been to provide a quality building service to people that value good workmanship and who realise that you must pay a sensible...
From £17,260
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,356
Our building services company Jason Dutton Property Services has over 25 years' experience. We have been helping customers in Nottingham and the su...
From £17,540
Experienced extension builder ready to quote for your work. Blackwood Developers is the best extension builder in NG3. No obligation free quotes an...

Underpinning ranges from £16,820 (Key Construction based in NG4) to £17,724 (Bradley & Croll Building & Electrical Services Limited based in NG4), 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 NG3 by posting a job with HaMuch and we will send it to extension builders in NG3.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Nottingham | £34 | £241 |
| Underpin A Building near Carlton | £33 | £242 |
| Underpin A Building near Gedling | £33 | £242 |
| Underpin A Building near West Bridgford | £33 | £245 |
| Underpin A Building near Arnold | £35 | £244 |
| Underpin A Building near Broxtowe | £33 | £240 |
| Underpin A Building near Hucknall | £35 | £258 |
| Underpin A Building near Long Eaton | £32 | £248 |
| Underpin A Building near Ilkeston | £31 | £235 |
| Underpin A Building near Erewash | £31 | £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 - £17,417

Two storey extension - £87,875

Build a timber frame extension - £25,917

Build a swimming pool - £80,917

Single storey extension - £53,336

Side return extension - £40,564

Install an RSJ - £2,117

Outbuilding - £9,917

Build a Mansard loft conversion - £51,917

Loft conversion - £32,970

Build a kitchen extension - £41,917

Hip to gable loft conversion - £41,917

Granny annexe - £86,917

Garden office - £9,917

Convert a Garage - £15,917

Garage - £18,417

Build a flat roof extension - £21,917

Build a dormer loft conversion - £41,917

Concrete foundations - £6,167

Convert a bungalow loft - £28,917

Convert a basement - £36,564