From £26,232
If you are looking for a Aspley Guise extension builder and you need something replaced, fitted, or fixed, contact Space Above Limited today. We ar...
From £26,248
RS Plumbing and Heating is a trusted extension builder serving customers in Aspley Guise and the surrounding area. Contact us to today to get a com...
From £26,448
Relax... you have found a reliable extension builder in Aspley Guise. Bench Mark Construction is a friendly and reliable company based in Aspley Gu...
From £26,808
Need to find an Extension Builder near you for all your extension buildering work?
A M Interiors provides a local, trusted extension builde...
From £26,000
Member since July 2020
EB Construction & Building Ltd are here to help customers who need an Extension Builder in Aspley Guise. We offer a competitive rate to complete al...
From £26,344
Trusted and professional extension builder in Aspley Guise. Experienced in all extension buildering work and keeping within budget and on quote. Pe...
From £25,936
Plumbing, painting exterior, interior, extensions, plastering, skiming, carpeting, Flooring, you can ask us ..
From £26,112
JASON SHARP SHARP BUILDERS is a trusted extension builder serving customers in Aspley Guise and the surrounding area. Contact us to today to get a ...
From £25,544
Need to find an Extension Builder near you for all your extension buildering work?
A G Hicks Building Services provides a local, trusted ex...
From £26,320
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 Aspley Guise typically ranges from £25,544 (A G Hicks Building Services based in NN3) to £26,808 (A M Interiors based in MK42), 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 Aspley Guise by posting a job with HaMuch and we'll send it to extension builders in Aspley Guise.
"Timber frame first floor extension above the garage, with outer leaf brickwork and tiled pitched roof above." - MK6, job posted 05/04/26
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Bletchley | £39 | £265 |
| Build A Timber Frame Extension near Milton Keynes | £39 | £263 |
| Build A Timber Frame Extension near Leighton Buzzard | £38 | £270 |
| Build A Timber Frame Extension near Ampthill | £38 | £258 |
| Build A Timber Frame Extension near Mid Bedfordshire | £42 | £276 |
| Build A Timber Frame Extension near Dunstable | £41 | £272 |
| Build A Timber Frame Extension near Aylesbury Vale | £36 | £246 |
| Build A Timber Frame Extension near Aylesbury | £42 | £270 |
| Build A Timber Frame Extension near Kempston | £44 | £273 |
| Build A Timber Frame Extension near Bedford | £45 | £278 |
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 - £17,699

Two storey extension - £88,299

Build a timber frame extension - £26,199

Build a swimming pool - £81,199

Single storey extension - £58,984

Side return extension - £43,741

Install an RSJ - £2,399

Outbuilding - £10,199

Build a Mansard loft conversion - £52,199

Loft conversion - £35,618

Build a kitchen extension - £42,199

Hip to gable loft conversion - £42,199

Granny annexe - £87,199

Garden office - £10,199

Convert a Garage - £16,199

Garage - £18,699

Build a flat roof extension - £22,199

Build a dormer loft conversion - £42,199

Concrete foundations - £6,449

Convert a bungalow loft - £29,199

Convert a basement - £39,741