From £25,408
Trusted and professional extension builder in BT34. Experienced in all extension buildering work and keeping within budget and on quote. JDL Contra...
From £25,496
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £25,640
With extensive extension buildering experience, we provide reliable, high-quality workmanship at competitive prices. G K Contracts Building & Joine...
From £25,512
N W Doyle & Son is a trusted extension builder serving customers in BT34 and the surrounding area. Contact us to today to get a competitive quote f...

A timber frame extension built in BT34 typically ranges from £25,408 (JDL Contracts based in BT34) to £25,640 (G K Contracts Building & Joinery based in BT32), 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 BT34 by posting a job with HaMuch and we'll send it to extension builders in BT34.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Kilkeel | £24 | £155 |
| Build A Timber Frame Extension near Banbridge | £25 | £177 |
| Build A Timber Frame Extension near Waringstown | £21 | £146 |
| Build A Timber Frame Extension near Craigavon | £22 | £170 |
| Build A Timber Frame Extension near Ballynahinch | £15 | £150 |
| Build A Timber Frame Extension near Hillsborough and Culcavy | £21 | £141 |
| Build A Timber Frame Extension near Maghaberry | £27 | £175 |
| Build A Timber Frame Extension near Saintfield | £20 | £141 |
| Build A Timber Frame Extension near Lisburn | £20 | £139 |
| Build A Timber Frame Extension near Carryduff | £20 | £136 |
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 - £17,014

Two storey extension - £87,271

Build a timber frame extension - £25,514

Build a swimming pool - £80,514

Single storey extension - £45,280

Side return extension - £36,033

Install an RSJ - £1,714

Outbuilding - £9,514

Build a Mansard loft conversion - £51,514

Loft conversion - £29,194

Build a kitchen extension - £41,514

Hip to gable loft conversion - £41,514

Granny annexe - £86,514

Garden office - £9,514

Convert a Garage - £15,514

Garage - £18,014

Build a flat roof extension - £21,514

Build a dormer loft conversion - £41,514

Concrete foundations - £5,764

Convert a bungalow loft - £28,514

Convert a basement - £32,033