From £25,976
Trusted and professional extension builder in Neath. Experienced in all extension buildering work and keeping within budget and on quote. HALL & HA...
From £25,760
Marin Hughes General Builders is a trusted extension builder serving customers in Neath and the surrounding area. Contact us to today to get a comp...
From £25,936
A Room at the Top are here to help customers who need an Extension Builder in Neath. We offer a competitive rate to complete all your extension bui...
From £25,848
SS BUILDER are here to help customers who need an Extension Builder in Neath. We offer a competitive rate to complete all your extension buildering...
From £25,832
Need an Extension Builder in Neath? K.D.L Property Maintenance has been helping local clients (20 mile radius) with their extension buildering jobs...
From £25,632
Karina Lane Construction Ltd are here to help customers who need an Extension Builder in Neath. We offer a competitive rate to complete all your ex...
From £25,552
Need an Extension Builder in Neath? Calon Construction Ltd has been helping local clients (20 mile radius) with their extension buildering jobs for...
From £25,712
Trusted and professional extension builder in Neath. Experienced in all extension buildering work and keeping within budget and on quote. Masterbui...
From £25,776
KAW Developments is a trusted extension builder serving customers in Neath and the surrounding area. Contact us to today to get a competitive quote...
From £25,576
Homekare Building Services Ltd is an established and experienced local extension builder in Neath. Please contact us for a free, no obligation quot...

A timber frame extension built in Neath typically ranges from £25,552 (Calon Construction Ltd based in SA7) to £25,976 (HALL & HARRIS CONSTRUCTION based in SA11), 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 Neath by posting a job with HaMuch and we'll send it to extension builders in Neath.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Neath | £30 | £225 |
| Build A Timber Frame Extension near Neath Port Talbot | £31 | £224 |
| Build A Timber Frame Extension near Port Talbot | £31 | £227 |
| Build A Timber Frame Extension near Swansea | £29 | £229 |
| Build A Timber Frame Extension near Maesteg | £38 | £283 |
| Build A Timber Frame Extension near Pyle | £34 | £262 |
| Build A Timber Frame Extension near Gorseinon | £29 | £228 |
| Build A Timber Frame Extension near Porthcawl | £33 | £252 |
| Build A Timber Frame Extension near Bridgend | £32 | £200 |
| Build A Timber Frame Extension near Llanelli | £29 | £231 |
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 - £17,260

Two storey extension - £87,640

Build a timber frame extension - £25,760

Build a swimming pool - £80,760

Single storey extension - £50,200

Side return extension - £38,800

Install an RSJ - £1,960

Outbuilding - £9,760

Build a Mansard loft conversion - £51,760

Loft conversion - £31,500

Build a kitchen extension - £41,760

Hip to gable loft conversion - £41,760

Granny annexe - £86,760

Garden office - £9,760

Convert a Garage - £15,760

Garage - £18,260

Build a flat roof extension - £21,760

Build a dormer loft conversion - £41,760

Concrete foundations - £6,010

Convert a bungalow loft - £28,760

Convert a basement - £34,800