John Taylor
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Need to find an Extension Builder near you for all your extension buildering work?
NG Roofing Solutions provides a local, trusted extension...
Will Huskinson
Honest, reliable, experienced building/civil engineering contractor established in 2001.
Relax... you have found a reliable extension builder in Mapperley. Bennett Damp Proofing & Timber is a friendly and reliable company based in Mappe...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
JG Design & Build is an established extension buildering business in Mapperley. We come highly recommended and provide competitive quotes for your ...
Sergi
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...
Need an Extension Builder in Mapperley? Patrick David Building Services Limited has been helping local clients (20 mile radius) with their extensio...
Stephen Harry
Taylormade Conservatories are a local conservatory building company based in Coalville. For 42 years, we have been providing excellent conservatory...
Need to find an Extension Builder near you for all your extension buildering work?
A B Building Roofing Services provides a local, trusted ...

Comparing extension builders estimates for a Convert a basement gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for the cost to convert a basement in Mapperley by posting a job with HaMuch and we will send it to extension builders in Mapperley.
"I have basement under my living room but it’s look wet and out of use now I need to renew it" - NOTTINGH, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Basement near Nottingham | £34 | £241 |
| Convert A Basement near Carlton | £33 | £242 |
| Convert A Basement near Gedling | £33 | £242 |
| Convert A Basement near West Bridgford | £33 | £245 |
| Convert A Basement near Arnold | £35 | £244 |
| Convert A Basement near Broxtowe | £34 | £240 |
| Convert A Basement near Hucknall | £35 | £258 |
| Convert A Basement near Long Eaton | £32 | £249 |
| Convert A Basement near Ilkeston | £31 | £236 |
| Convert A Basement near Erewash | £31 | £234 |
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 - £17,290

Two storey extension - £87,686

Build a timber frame extension - £25,790

Build a swimming pool - £80,790

Single storey extension - £50,808

Side return extension - £39,142

Install an RSJ - £1,990

Outbuilding - £9,790

Build a Mansard loft conversion - £51,790

Loft conversion - £31,785

Build a kitchen extension - £41,790

Hip to gable loft conversion - £41,790

Granny annexe - £86,790

Garden office - £9,790

Convert a Garage - £15,790

Garage - £18,290

Build a flat roof extension - £21,790

Build a dormer loft conversion - £41,790

Concrete foundations - £6,040

Convert a bungalow loft - £28,790

Convert a basement - £35,142