From £87,244
Trusted and professional extension builder in Ballyvelton. Experienced in all extension buildering work and keeping within budget and on quote. pur...
From £87,412
Need an Extension Builder in Ballyvelton? SF Carpentry has been helping local clients (20 mile radius) with their extension buildering jobs for man...
From £87,280
Luxury Garden Studios is an established and experienced local extension builder in Ballyvelton. Please contact us for a free, no obligation quote a...
From £87,148
We have over 25 years experience in all building work and renowned for good workmanship All jobs small and large taken on

Costs range from £87,148 (C McGurk Building Contractor based in BT44) to £87,412 (SF Carpentry based in BT51), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
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| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Coleraine | £23 | £201 |
| Two Storey Extension near Ballymoney | £21 | £187 |
| Two Storey Extension near Dungiven | £22 | £190 |
| Two Storey Extension near Londonderry | £24 | £190 |
| Two Storey Extension near Strathfoyle | £24 | £190 |
| Two Storey Extension near Magherafelt | £30 | £238 |
| Two Storey Extension near Newbuildings | £24 | £190 |
| Two Storey Extension near Ballyclare | £20 | £124 |
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