Need an Extension Builder in OL3? W WELSBY BUILDING SERVICE has been helping local clients (20 mile radius) with their extension buildering jobs fo...
Relax... you have found a reliable extension builder in OL3. CM BUILDING SERVICES is a friendly and reliable company based in OL3 who consider no j...
Shehele
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
I teach others on how to achieve flawless finishes through my blog on my website. i also am a stickler for perfection. I'm very friendly and punctu...
From £26,200
ANDREW WOOD CONSTRUCTION (SADDLEWORTH) LTD is an established extension buildering business in OL3. We come highly recommended and provide competiti...
From £25,648
Palm Developments is an established extension buildering business in OL3. We come highly recommended and provide competitive quotes for your work.<...

A timber frame extension built in OL3 typically ranges from £25,184 (Valdecor based in OL8) to £26,200 (ANDREW WOOD CONSTRUCTION (SADDLEWORTH) LTD based in OL3), 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 OL3 by posting a job with HaMuch and we'll send it to extension builders in OL3.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Oldham | £31 | £229 |
| Build A Timber Frame Extension near Royton | £30 | £225 |
| Build A Timber Frame Extension near Stalybridge | £38 | £231 |
| Build A Timber Frame Extension near Ashton-under-Lyne | £36 | £232 |
| Build A Timber Frame Extension near Chadderton | £31 | £225 |
| Build A Timber Frame Extension near Tameside | £35 | £232 |
| Build A Timber Frame Extension near Dukinfield | £35 | £232 |
| Build A Timber Frame Extension near Failsworth | £35 | £236 |
| Build A Timber Frame Extension near Rochdale | £30 | £221 |
| Build A Timber Frame Extension near Hyde | £36 | £227 |
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 - £17,253

Two storey extension - £87,630

Build a timber frame extension - £25,753

Build a swimming pool - £80,753

Single storey extension - £50,063

Side return extension - £38,723

Install an RSJ - £1,953

Outbuilding - £9,753

Build a Mansard loft conversion - £51,753

Loft conversion - £31,436

Build a kitchen extension - £41,753

Hip to gable loft conversion - £41,753

Granny annexe - £86,753

Garden office - £9,753

Convert a Garage - £15,753

Garage - £18,253

Build a flat roof extension - £21,753

Build a dormer loft conversion - £41,753

Concrete foundations - £6,003

Convert a bungalow loft - £28,753

Convert a basement - £34,723