From £25,944
Wilson & Son is an established and experienced local extension builder in B30. Please contact us for a free, no obligation quote and competitive ra...
From £25,880
Relax... you have found a reliable extension builder in B30. Tucker Construction is a friendly and reliable company based in B30 who consider no jo...
From £25,960
SM&S General Property Repairs is a trusted extension builder serving customers in B30 and the surrounding area. Contact us to today to get a compet...
From £25,592
Need to find an Extension Builder near you for all your extension buildering work?
JT Home Improvement provides a local, trusted extension ...
From £25,744
Relax... you have found a reliable extension builder in B30. Platinum Build is a friendly and reliable company based in B30 who consider no job as ...
From £25,984
Trusted and professional extension builder in B30. Experienced in all extension buildering work and keeping within budget and on quote. 2nd Generat...
From £25,968
Need an Extension Builder in B30? Multiservice K Construction Ltd has been helping local clients (20 mile radius) with their extension buildering j...
From £26,104
We are a design and build company that offer bespoke services to our clients, delivering professional services that help home owners achieve their ...
From £25,728
Trusted and professional extension builder in B30. Experienced in all extension buildering work and keeping within budget and on quote. D & S Decor...
From £25,800
Need to find an Extension Builder near you for all your extension buildering work?
Michael Locke Garage Doors provides a local, trusted ext...

A timber frame extension built in B30 typically ranges from £25,592 (JT Home Improvement based in B14) to £26,104 (Multiservice K Construction Ltd based in B17), but this will vary depending on the size of your extension, the design features you'd like and what your soil is like for the foundations.
Comparing extension builders estimates for building a timber frame extension gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get rates and quotes to build a timber frame extension in B30 by posting a job with HaMuch and we'll send it to extension builders in B30.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Birmingham | £29 | £227 |
| Build A Timber Frame Extension near Oldbury | £29 | £227 |
| Build A Timber Frame Extension near Halesowen | £29 | £227 |
| Build A Timber Frame Extension near Smethwick | £29 | £226 |
| Build A Timber Frame Extension near Solihull | £29 | £231 |
| Build A Timber Frame Extension near Rowley Regis | £29 | £226 |
| Build A Timber Frame Extension near West Bromwich | £29 | £227 |
| Build A Timber Frame Extension near Bromsgrove | £31 | £237 |
| Build A Timber Frame Extension near Knowle | £31 | £241 |
| Build A Timber Frame Extension near Sandwell | £29 | £229 |
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 - £17,370

Two storey extension - £87,806

Build a timber frame extension - £25,870

Build a swimming pool - £80,870

Single storey extension - £52,408

Side return extension - £40,042

Install an RSJ - £2,070

Outbuilding - £9,870

Build a Mansard loft conversion - £51,870

Loft conversion - £32,535

Build a kitchen extension - £41,870

Hip to gable loft conversion - £41,870

Granny annexe - £86,870

Garden office - £9,870

Convert a Garage - £15,870

Garage - £18,370

Build a flat roof extension - £21,870

Build a dormer loft conversion - £41,870

Concrete foundations - £6,120

Convert a bungalow loft - £28,870

Convert a basement - £36,042