From £25,408
We have a great team behind us, we offer friendly, competitive and professional service. With years of experience among the trades, there's not muc...
From £25,864
Walsh Builders Ltd is an established and experienced local extension builder in NN2. Please contact us for a free, no obligation quote and competit...
From £25,616
Brickwork specialist with 30 years experience.
From repointing, small repairs up to building extensions and houses.
Stonework...
From £25,600
M Home Renovations is an established extension buildering business in NN2. We come highly recommended and provide competitive quotes for your work....
From £25,936
L.D.Design&Build means a holistic approach to building, one simple way of finding everything you need for your building project under the ‘same r...
From £25,872
Need an Extension Builder in NN2? DAB & K&G Building Services has been helping local clients (20 mile radius) with their extension buildering jobs ...
From £25,688
Experienced extension builder ready to quote for your work. Reco life is the best extension builder in NN2. No obligation free quotes and many happ...
From £26,248
Samrai Associates was founded by Hars Samrai in Northampton in order to provide clients with a prompt and robust Architectural Service. Over time m...
From £25,928
Fountain Construction Ltd is an established and experienced local extension builder in NN2. Please contact us for a free, no obligation quote and c...
From £26,192
Relax... you have found a reliable extension builder in NN2. Wright Building is a friendly and reliable company based in NN2 who consider no job as...

A timber frame extension built in NN2 typically ranges from £25,408 (Artizan Roofing based in NN2) to £26,248 (Samrai Associates Limited based in NN3), 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 NN2 by posting a job with HaMuch and we'll send it to extension builders in NN2.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Northampton | £35 | £239 |
| Build A Timber Frame Extension near Wellingborough | £39 | £251 |
| Build A Timber Frame Extension near Daventry | £31 | £230 |
| Build A Timber Frame Extension near Kettering | £34 | £237 |
| Build A Timber Frame Extension near Rushden | £34 | £231 |
| Build A Timber Frame Extension near Market Harborough | £31 | £217 |
| Build A Timber Frame Extension near Milton Keynes | £39 | £263 |
| Build A Timber Frame Extension near Rugby | £31 | £224 |
| Build A Timber Frame Extension near Corby | £30 | £214 |
| 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 - £17,335

Two storey extension - £87,753

Build a timber frame extension - £25,835

Build a swimming pool - £80,835

Single storey extension - £51,704

Side return extension - £39,646

Install an RSJ - £2,035

Outbuilding - £9,835

Build a Mansard loft conversion - £51,835

Loft conversion - £32,205

Build a kitchen extension - £41,835

Hip to gable loft conversion - £41,835

Granny annexe - £86,835

Garden office - £9,835

Convert a Garage - £15,835

Garage - £18,335

Build a flat roof extension - £21,835

Build a dormer loft conversion - £41,835

Concrete foundations - £6,085

Convert a bungalow loft - £28,835

Convert a basement - £35,646