From £86,464
Have worked in building industry for over 30 years contracts from government to private sector.
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
From £87,856
FJS CONTRACTS LTD are here to help customers who need an Extension Builder in Ballymena. We offer a competitive rate to complete all your extension...
From £86,944
Been in business as 18 years alway put clients first and never had any combacks
From £87,244
Trusted and professional extension builder in Ballymena. Experienced in all extension buildering work and keeping within budget and on quote. purdy...
From £87,064
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £86,896
Trusted and professional extension builder in Ballymena. Experienced in all extension buildering work and keeping within budget and on quote. DGA h...

Costs range from £86,464 (Anak based in BT40) to £87,856 (FJS CONTRACTS LTD based in BT45), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
Post your job on HaMuch and we'll send it to extension builders to Ballymena.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Ballyclare | £20 | £124 |
| Two Storey Extension near Magherafelt | £30 | £238 |
| Two Storey Extension near Ballymoney | £21 | £187 |
| Two Storey Extension near Crumlin | £26 | £194 |
| Two Storey Extension near Larne | £15 | £122 |
| Two Storey Extension near Greenisland | £23 | £153 |
| Two Storey Extension near Coleraine | £23 | £201 |
| Two Storey Extension near Carrickfergus | £23 | £158 |
| Two Storey Extension near Belfast | £23 | £161 |
| Two Storey Extension near Holywood | £23 | £159 |
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 - £16,892

Two storey extension - £87,088

Build a timber frame extension - £25,392

Build a swimming pool - £80,392

Single storey extension - £42,840

Side return extension - £34,660

Install an RSJ - £1,592

Outbuilding - £9,392

Build a Mansard loft conversion - £51,392

Loft conversion - £28,050

Build a kitchen extension - £41,392

Hip to gable loft conversion - £41,392

Granny annexe - £86,392

Garden office - £9,392

Convert a Garage - £15,392

Garage - £17,892

Build a flat roof extension - £21,392

Build a dormer loft conversion - £41,392

Concrete foundations - £5,642

Convert a bungalow loft - £28,392

Convert a basement - £30,660