Relax... you have found a reliable extension builder in B90. Tucker Construction is a friendly and reliable company based in B90 who consider no jo...
SM&S General Property Repairs is a trusted extension builder serving customers in B90 and the surrounding area. Contact us to today to get a compet...
Need to find an Extension Builder near you for all your extension buildering work?
Avonvale Garage Doors provides a local, trusted extensio...
Relax... you have found a reliable extension builder in B90. F.I.I Building Services Ltd is a friendly and reliable company based in B90 who consid...
Ben Birch
I have been in the building industry for 28 years and have carried out extensions,loft conversions, knock throughs, plastering, carpentry,roofing a...
We are a forward thinking, award winning design and build company based in Solihull in the West Midlands. We strive to deliver the best experience ...
From £87,676
Form Construction Midlands Limited is a trusted extension builder serving customers in B90 and the surrounding area. Contact us to today to get a c...
From £87,388
Need to find an Extension Builder near you for all your extension buildering work?
JT Home Improvement provides a local, trusted extension ...
From £87,892
JEWEL BUILDERS LTD are here to help customers who need an Extension Builder in B90. We offer a competitive rate to complete all your extension buil...
From £87,976
Trusted and professional extension builder in B90. Experienced in all extension buildering work and keeping within budget and on quote. 2nd Generat...

Costs range from £87,388 (JT Home Improvement based in B14) to £88,096 (MYBUILD based in B93), 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 B90.
"Two storey extension" - SOLIHULL, job posted 04/01/25
"Building two bedrooms above current garage to make a dormant bungalow into 4 bedrooms instead of 2 bedrooms." - B93, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Solihull | £29 | £231 |
| Two Storey Extension near Knowle | £31 | £241 |
| Two Storey Extension near Birmingham | £28 | £226 |
| Two Storey Extension near Smethwick | £28 | £225 |
| Two Storey Extension near Oldbury | £29 | £226 |
| Two Storey Extension near Halesowen | £28 | £225 |
| Two Storey Extension near Sutton Coldfield | £29 | £228 |
| Two Storey Extension near Bromsgrove | £31 | £237 |
| Two Storey Extension near Rowley Regis | £29 | £225 |
| Two Storey Extension near West Bromwich | £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 - £17,383

Two storey extension - £87,825

Build a timber frame extension - £25,883

Build a swimming pool - £80,883

Single storey extension - £52,664

Side return extension - £40,186

Install an RSJ - £2,083

Outbuilding - £9,883

Build a Mansard loft conversion - £51,883

Loft conversion - £32,655

Build a kitchen extension - £41,883

Hip to gable loft conversion - £41,883

Granny annexe - £86,883

Garden office - £9,883

Convert a Garage - £15,883

Garage - £18,383

Build a flat roof extension - £21,883

Build a dormer loft conversion - £41,883

Concrete foundations - £6,133

Convert a bungalow loft - £28,883

Convert a basement - £36,186