From £87,400
Need to find an Extension Builder near you for all your extension buildering work?
D Broomhall provides a local, trusted extension builderi...
From £87,856
Trusted and professional extension builder in B45. Experienced in all extension buildering work and keeping within budget and on quote. Ciara Const...
From £87,544
Experienced extension builder ready to quote for your work. Plowman & Wood is the best extension builder in B45. No obligation free quotes and many...
From £87,592
Trusted and professional extension builder in B45. Experienced in all extension buildering work and keeping within budget and on quote. D & S Decor...
From £88,636
Demolition Solutions Ltd is a trusted extension builder serving customers in B45 and the surrounding area. Contact us to today to get a competitive...
From £87,616
Relax... you have found a reliable extension builder in B45. Platinum Build is a friendly and reliable company based in B45 who consider no job as ...
From £87,784
Need to find an Extension Builder near you for all your extension buildering work?
Glorious Building Company Limited provides a local, trus...
From £87,748
C A Rendering Services Ltd is a trusted extension builder serving customers in B45 and the surrounding area. Contact us to today to get a competiti...
From £87,916
Wilson & Son is an established and experienced local extension builder in B45. Please contact us for a free, no obligation quote and competitive ra...
From £87,376
Relax... you have found a reliable extension builder in B45. FAIRFIELD BUILDERS LTD is a friendly and reliable company based in B45 who consider no...

Costs range from £87,376 (FAIRFIELD BUILDERS LTD based in B61) to £88,636 (Demolition Solutions Ltd based in B60), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
Post your job on HaMuch and we'll send it to extension builders to B45.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Bromsgrove | £31 | £237 |
| Two Storey Extension near Halesowen | £29 | £227 |
| Two Storey Extension near Oldbury | £29 | £227 |
| Two Storey Extension near Rowley Regis | £29 | £226 |
| Two Storey Extension near Smethwick | £29 | £226 |
| Two Storey Extension near Stourbridge | £28 | £223 |
| Two Storey Extension near Brierley Hill | £28 | £223 |
| Two Storey Extension near Birmingham | £29 | £227 |
| Two Storey Extension near Kidderminster | £26 | £209 |
| Two Storey Extension near Dudley | £28 | £225 |
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 - £17,331

Two storey extension - £87,747

Build a timber frame extension - £25,831

Build a swimming pool - £80,831

Single storey extension - £51,624

Side return extension - £39,601

Install an RSJ - £2,031

Outbuilding - £9,831

Build a Mansard loft conversion - £51,831

Loft conversion - £32,168

Build a kitchen extension - £41,831

Hip to gable loft conversion - £41,831

Granny annexe - £86,831

Garden office - £9,831

Convert a Garage - £15,831

Garage - £18,331

Build a flat roof extension - £21,831

Build a dormer loft conversion - £41,831

Concrete foundations - £6,081

Convert a bungalow loft - £28,831

Convert a basement - £35,601