From £25,864
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £25,896
Planet ozone ltd is an established and experienced local extension builder in IP25. Please contact us for a free, no obligation quote and competiti...
From £25,648
Trusted and professional extension builder in IP25. Experienced in all extension buildering work and keeping within budget and on quote. C MARSH BU...
From £25,344
All works carried out to a very high standard, 30 years experience in all aspects of building works & general plumbing, honest reliable tradesm...
From £25,128
Our team are a well established and well trusted company with many years experiance all roofing and building work completed to th...
From £25,640
BARLOW CONSTRUCTION is an established extension buildering business in IP25. We come highly recommended and provide competitive quotes for your wor...
From £25,824
GREENBUILDING SOLUTIONS LTD is an established extension buildering business in IP25. We come highly recommended and provide competitive quotes for ...
From £26,032
Need to find an Extension Builder near you for all your extension buildering work?
MICKS BUILDING SERVICES provides a local, trusted extens...
From £25,720
Walker Design and Installation has been designing and fitting quality tiling installations for over ten years.Our company is built on trust and the...
From £26,400
Helenski Group Ltd specialises in complete bathroom renovations, luxury tiling, kitchens and full property refurbishments. We have over 20 years of...

A timber frame extension built in IP25 typically ranges from £25,128 (RM contractors based in Nr20) to £26,400 (Helenski Group Ltd based in IP24), 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 IP25 by posting a job with HaMuch and we'll send it to extension builders in IP25.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Breckland | £28 | £248 |
| Build A Timber Frame Extension near Dereham | £25 | £203 |
| Build A Timber Frame Extension near Thetford | £42 | £277 |
| Build A Timber Frame Extension near Norwich | £25 | £200 |
| Build A Timber Frame Extension near Broadland | £24 | £194 |
| Build A Timber Frame Extension near Kings Lynn & West Norfolk | £31 | £238 |
| Build A Timber Frame Extension near King's Lynn | £33 | £254 |
| Build A Timber Frame Extension near Bury St Edmunds | £34 | £251 |
| Build A Timber Frame Extension near Ely | £40 | £279 |
| Build A Timber Frame Extension near Stowmarket | £30 | £221 |
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 - £17,250

Two storey extension - £87,624

Build a timber frame extension - £25,750

Build a swimming pool - £80,750

Single storey extension - £49,992

Side return extension - £38,683

Install an RSJ - £1,950

Outbuilding - £9,750

Build a Mansard loft conversion - £51,750

Loft conversion - £31,403

Build a kitchen extension - £41,750

Hip to gable loft conversion - £41,750

Granny annexe - £86,750

Garden office - £9,750

Convert a Garage - £15,750

Garage - £18,250

Build a flat roof extension - £21,750

Build a dormer loft conversion - £41,750

Concrete foundations - £6,000

Convert a bungalow loft - £28,750

Convert a basement - £34,683