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Gary Wilson
Reliable person 25 years experience
if you look on a website rated people and have a look at my ratings
Need to find an Extension Builder near you for all your extension buildering work?
Avonvale Garage Doors provides a local, trusted extensio...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Relax... you have found a reliable extension builder in B26. F.I.I Building Services Ltd is a friendly and reliable company based in B26 who consid...
Need to find an Extension Builder near you for all your extension buildering work?
John Kinloch Construction Ltd provides a local, trusted ...
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 ...
Experienced extension builder ready to quote for your work. x10hosts is the best extension builder in B26. No obligation free quotes and many happy...
From £25,896
Experienced extension builder ready to quote for your work. DM FLOYD BUILDING is the best extension builder in B26. No obligation free quotes and m...
From £25,432
Peter Smith
Reliable and trustworthy
Also on checkatrafe
From £25,024
JAMES Crawford
we have over 13 years exp
we go that extra mile to make sure customers are 100 % happy
we cover a 20 miles radus for b26 area...

A timber frame extension built in B26 typically ranges from £25,024 (J s building & maintenance services limited based in B26) to £25,968 (Birch Group based in b92), 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 B26 by posting a job with HaMuch and we'll send it to extension builders in B26.
"Timber frame extension At present there is a side garage which is in a state of disrepair, on a lower height to the house. Ideally we would like to have a wooden extension along the complete side of the house at the same height as the house, as well as across the rear of the house. We would also..." - B26, job posted 18/07/25
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Solihull | £29 | £231 |
| Build A Timber Frame Extension near Birmingham | £28 | £228 |
| Build A Timber Frame Extension near Knowle | £31 | £241 |
| Build A Timber Frame Extension near Sutton Coldfield | £28 | £227 |
| Build A Timber Frame Extension near Smethwick | £29 | £230 |
| Build A Timber Frame Extension near Oldbury | £29 | £229 |
| Build A Timber Frame Extension near West Bromwich | £29 | £228 |
| Build A Timber Frame Extension near Halesowen | £28 | £225 |
| Build A Timber Frame Extension near Sandwell | £29 | £231 |
| Build A Timber Frame Extension near Rowley Regis | £29 | £228 |
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 - £17,222

Two storey extension - £87,584

Build a timber frame extension - £25,722

Build a swimming pool - £80,722

Single storey extension - £49,448

Side return extension - £38,377

Install an RSJ - £1,922

Outbuilding - £9,722

Build a Mansard loft conversion - £51,722

Loft conversion - £31,148

Build a kitchen extension - £41,722

Hip to gable loft conversion - £41,722

Granny annexe - £86,722

Garden office - £9,722

Convert a Garage - £15,722

Garage - £18,222

Build a flat roof extension - £21,722

Build a dormer loft conversion - £41,722

Concrete foundations - £5,972

Convert a bungalow loft - £28,722

Convert a basement - £34,377