From £46,500
Member since December 2022
Please refer to for further information. My name is Gus Sperin. I am self-employed electrician, and I have been ...
From £34,080
Trusted and professional extension builder in B23. Experienced in all extension buildering work and keeping within budget and on quote. Byrne Roofi...
From £32,730
Need an Extension Builder in B23? Barrys Home & Maintenance has been helping local clients (20 mile radius) with their extension buildering jobs fo...
From £34,260
Need to find an Extension Builder near you for all your extension buildering work?
BAKER CONSTRUCTION provides a local, trusted extension b...
From £36,870
Experienced extension builder ready to quote for your work. TKB Construction is the best extension builder in B23. No obligation free quotes and ma...
From £37,050
Mark Anthony Builders are here to help customers who need an Extension Builder in B23. We offer a competitive rate to complete all your extension b...
From £31,560
33 years experience focussing on full home refurbishments, extensions, kitchens & bathrooms, rubber roofing, floor screed & loft conversion...
From £36,150
Need an Extension Builder in B23? Mint Landscaping has been helping local clients (20 mile radius) with their extension buildering jobs for many ye...
From £36,870
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £35,610
Trusted and professional extension builder in B23. Experienced in all extension buildering work and keeping within budget and on quote. Staffordshi...

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 B23 by posting a job with HaMuch and we will send it to extension builders in B23.
"House kitchen Extension" - BIRMINGHAM, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Basement near Sutton Coldfield | £29 | £228 |
| Convert A Basement near Birmingham | £29 | £227 |
| Convert A Basement near Smethwick | £29 | £226 |
| Convert A Basement near West Bromwich | £29 | £227 |
| Convert A Basement near Sandwell | £29 | £229 |
| Convert A Basement near Walsall | £29 | £226 |
| Convert A Basement near Oldbury | £29 | £227 |
| Convert A Basement near Wednesbury | £29 | £227 |
| Convert A Basement near Darlaston | £29 | £226 |
| Convert A Basement near Tipton | £29 | £227 |
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 - £17,382

Two storey extension - £87,822

Build a timber frame extension - £25,882

Build a swimming pool - £80,882

Single storey extension - £52,632

Side return extension - £40,168

Install an RSJ - £2,082

Outbuilding - £9,882

Build a Mansard loft conversion - £51,882

Loft conversion - £32,640

Build a kitchen extension - £41,882

Hip to gable loft conversion - £41,882

Granny annexe - £86,882

Garden office - £9,882

Convert a Garage - £15,882

Garage - £18,382

Build a flat roof extension - £21,882

Build a dormer loft conversion - £41,882

Concrete foundations - £6,132

Convert a bungalow loft - £28,882

Convert a basement - £36,168