From £17,404
Taylormade Conservatories are a local conservatory building company based in Coalville. For 42 years, we have been providing excellent conservatory...
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 £17,452
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
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 £17,388
Experienced extension builder ready to quote for your work. J M Lidwell is the best extension builder in De3 9f. No obligation free quotes and many...
From £17,540
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,196
Relax... you have found a reliable extension builder in De3 9f. Mac Building Services is a friendly and reliable company based in De3 9f who consid...
From £16,500
Honest, reliable, experienced building/civil engineering contractor established in 2001.
From £17,524
JG Design & Build is an established extension buildering business in De3 9f. We come highly recommended and provide competitive quotes for your wor...
From £17,356
Relax... you have found a reliable extension builder in De3 9f. Bennett Damp Proofing & Timber is a friendly and reliable company based in De3 9f w...

Underpinning ranges from £16,500 (HUSKINSON CONSTR SRVCS LTD based in NG16) to £17,540 (IH Properties Ltd based in LE67), 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 De3 9f by posting a job with HaMuch and we will send it to extension builders in De3 9f.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Derby | £30 | £228 |
| Underpin A Building near Amber Valley | £31 | £238 |
| Underpin A Building near Belper | £32 | £244 |
| Underpin A Building near Burton upon Trent | £32 | £255 |
| Underpin A Building near Erewash | £31 | £234 |
| Underpin A Building near Ilkeston | £31 | £236 |
| Underpin A Building near Heanor | £31 | £236 |
| Underpin A Building near Swadlincote | £31 | £248 |
| Underpin A Building near Ripley | £32 | £246 |
| Underpin A Building near Long Eaton | £32 | £249 |
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 - £17,263

Two storey extension - £87,645

Build a timber frame extension - £25,763

Build a swimming pool - £80,763

Single storey extension - £50,264

Side return extension - £38,836

Install an RSJ - £1,963

Outbuilding - £9,763

Build a Mansard loft conversion - £51,763

Loft conversion - £31,530

Build a kitchen extension - £41,763

Hip to gable loft conversion - £41,763

Granny annexe - £86,763

Garden office - £9,763

Convert a Garage - £15,763

Garage - £18,263

Build a flat roof extension - £21,763

Build a dormer loft conversion - £41,763

Concrete foundations - £6,013

Convert a bungalow loft - £28,763

Convert a basement - £34,836