From £25,736
Need to find an Extension Builder near you for all your extension buildering work?
East Lancs Construction Ltd provides a local, trusted ex...
From £25,928
M. Pickering Builder & Joiner is a trusted extension builder serving customers in BB2 and the surrounding area. Contact us to today to get a compet...
From £25,816
BRYAN LEE BUILDING CONST LTD is an established and experienced local extension builder in BB2. Please contact us for a free, no obligation quote an...
From £25,856
Need an Extension Builder in BB2? Smart building solutions Blackburn ltd has been helping local clients (20 mile radius) with their extension build...
From £25,720
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £25,712
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £25,784
Need to find an Extension Builder near you for all your extension buildering work?
D Parker Design & Build provides a local, trusted extens...
From £25,232
over 40 years experience in the trade my business has been established 45 years.
i am in the guild of master craftsmen and the lo...
From £25,624
WM Brickwork & Pointing are here to help customers who need an Extension Builder in BB2. We offer a competitive rate to complete all your extension...
From £25,936
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

A timber frame extension built in BB2 typically ranges from £25,232 (COMPLETE BUILDING SERVICES based in BB2) to £25,936 (Garry Ryan Property Repairs based in BB1), 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 BB2 by posting a job with HaMuch and we'll send it to extension builders in BB2.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Blackburn | £33 | £246 |
| Build A Timber Frame Extension near Darwen | £34 | £253 |
| Build A Timber Frame Extension near Accrington | £33 | £243 |
| Build A Timber Frame Extension near Bamber Bridge | £30 | £216 |
| Build A Timber Frame Extension near Chorley | £30 | £221 |
| Build A Timber Frame Extension near Preston | £30 | £218 |
| Build A Timber Frame Extension near Leyland | £30 | £223 |
| Build A Timber Frame Extension near Rawtenstall | £29 | £213 |
| Build A Timber Frame Extension near Fulwood | £31 | £217 |
| Build A Timber Frame Extension near Penwortham | £30 | £218 |
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 - £17,234

Two storey extension - £87,602

Build a timber frame extension - £25,734

Build a swimming pool - £80,734

Single storey extension - £49,688

Side return extension - £38,512

Install an RSJ - £1,934

Outbuilding - £9,734

Build a Mansard loft conversion - £51,734

Loft conversion - £31,260

Build a kitchen extension - £41,734

Hip to gable loft conversion - £41,734

Granny annexe - £86,734

Garden office - £9,734

Convert a Garage - £15,734

Garage - £18,234

Build a flat roof extension - £21,734

Build a dormer loft conversion - £41,734

Concrete foundations - £5,984

Convert a bungalow loft - £28,734

Convert a basement - £34,512