From £87,952
Need an Extension Builder in Selly Oak? Multiservice K Construction Ltd has been helping local clients (20 mile radius) with their extension builde...
From £88,156
We are a design and build company that offer bespoke services to our clients, delivering professional services that help home owners achieve their ...
From £87,916
Wilson & Son is an established and experienced local extension builder in Selly Oak. Please contact us for a free, no obligation quote and competit...
From £87,700
Need to find an Extension Builder near you for all your extension buildering work?
Michael Locke Garage Doors provides a local, trusted ext...
From £87,520
Experienced extension builder ready to quote for your work. K Barrett Roofing LTD is the best extension builder in Selly Oak. No obligation free qu...
From £87,616
Relax... you have found a reliable extension builder in Selly Oak. Platinum Build is a friendly and reliable company based in Selly Oak who conside...
From £87,784
HSS CONSTRUCTION LTD are here to help customers who need an Extension Builder in Selly Oak. We offer a competitive rate to complete all your extens...
From £87,568
Mountainview Construction is an established and experienced local extension builder in Selly Oak. Please contact us for a free, no obligation quote...
From £87,820
Relax... you have found a reliable extension builder in Selly Oak. Tucker Construction is a friendly and reliable company based in Selly Oak who co...
From £87,904
Kunda Group is a trusted extension builder serving customers in Selly Oak and the surrounding area. Contact us to today to get a competitive quote ...

Costs range from £87,520 (K Barrett Roofing LTD based in B32) to £88,156 (Multiservice K Construction Ltd based in B17), 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 Selly Oak.
"Two storey extension" - WEST MIDLANDS, job posted 06/08/25
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Oldbury | £29 | £227 |
| Two Storey Extension near Halesowen | £29 | £227 |
| Two Storey Extension near Smethwick | £29 | £226 |
| Two Storey Extension near Birmingham | £29 | £227 |
| Two Storey Extension near Rowley Regis | £29 | £226 |
| Two Storey Extension near West Bromwich | £29 | £227 |
| Two Storey Extension near Sandwell | £29 | £229 |
| Two Storey Extension near Solihull | £29 | £231 |
| Two Storey Extension near Dudley | £28 | £225 |
| Two Storey Extension near Brierley Hill | £28 | £222 |
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 - £17,362

Two storey extension - £87,794

Build a timber frame extension - £25,862

Build a swimming pool - £80,862

Single storey extension - £52,248

Side return extension - £39,952

Install an RSJ - £2,062

Outbuilding - £9,862

Build a Mansard loft conversion - £51,862

Loft conversion - £32,460

Build a kitchen extension - £41,862

Hip to gable loft conversion - £41,862

Granny annexe - £86,862

Garden office - £9,862

Convert a Garage - £15,862

Garage - £18,362

Build a flat roof extension - £21,862

Build a dormer loft conversion - £41,862

Concrete foundations - £6,112

Convert a bungalow loft - £28,862

Convert a basement - £35,952