From £25,688
S G Building Services is an established extension buildering business in BB18. We come highly recommended and provide competitive quotes for your w...
From £25,696
Need an Extension Builder in BB18? G MCGUIGAN BUILDING CONTR LTD has been helping local clients (20 mile radius) with their extension buildering jo...
From £25,992
Need an Extension Builder in BB18? CPS has been helping local clients (20 mile radius) with their extension buildering jobs for many years. Get a q...
From £25,600
Trusted and professional extension builder in BB18. Experienced in all extension buildering work and keeping within budget and on quote. FTL Buildi...
From £25,504
Need to find an Extension Builder near you for all your extension buildering work?
PRO - BUILD provides a local, trusted extension builderi...
From £25,736
A M BUILDING MAINTAINANCE is an established extension buildering business in BB18. We come highly recommended and provide competitive quotes for yo...
From £25,920
RJ BUILDERS CONSTRUCTION - Loft Conversions and Plastering specialists
From £25,576
Need to find an Extension Builder near you for all your extension buildering work?
Ken Thomas Property Repairs provides a local, trusted ex...
From £25,688
Experienced extension builder ready to quote for your work. Garage Door Services Lancashire is the best extension builder in BB18. No obligation fr...
From £25,616
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 BB18 typically ranges from £25,504 (PRO - BUILD based in BB8) to £25,992 (CPS based in BB9), 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 BB18 by posting a job with HaMuch and we'll send it to extension builders in BB18.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Nelson | £27 | £214 |
| Build A Timber Frame Extension near Burnley | £29 | £219 |
| Build A Timber Frame Extension near Keighley | £30 | £226 |
| Build A Timber Frame Extension near Accrington | £33 | £245 |
| Build A Timber Frame Extension near Calderdale | £33 | £253 |
| Build A Timber Frame Extension near Bingley | £30 | £226 |
| Build A Timber Frame Extension near Rawtenstall | £31 | £230 |
| Build A Timber Frame Extension near Shipley | £29 | £224 |
| Build A Timber Frame Extension near Blackburn | £34 | £247 |
| Build A Timber Frame Extension near Halifax | £32 | £243 |
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 - £17,202

Two storey extension - £87,552

Build a timber frame extension - £25,702

Build a swimming pool - £80,702

Single storey extension - £49,032

Side return extension - £38,143

Install an RSJ - £1,902

Outbuilding - £9,702

Build a Mansard loft conversion - £51,702

Loft conversion - £30,953

Build a kitchen extension - £41,702

Hip to gable loft conversion - £41,702

Granny annexe - £86,702

Garden office - £9,702

Convert a Garage - £15,702

Garage - £18,202

Build a flat roof extension - £21,702

Build a dormer loft conversion - £41,702

Concrete foundations - £5,952

Convert a bungalow loft - £28,702

Convert a basement - £34,143