From £28,432
We have over 25 years experience in all building work and renowned for good workmanship All jobs small and large taken on
From £28,296
Been in business as 18 years alway put clients first and never had any combacks
From £28,376
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £27,976
Have worked in building industry for over 30 years contracts from government to private sector.
From £28,496
Trusted and professional extension builder in BT42. Experienced in all extension buildering work and keeping within budget and on quote. purdy buil...
From £28,264
Trusted and professional extension builder in BT42. Experienced in all extension buildering work and keeping within budget and on quote. DGA have m...
From £28,904
FJS CONTRACTS LTD are here to help customers who need an Extension Builder in BT42. We offer a competitive rate to complete all your extension buil...
From £28,296
Ballantine building solutions is an established extension buildering business in BT42. We come highly recommended and provide competitive quotes fo...

In BT42, bungalow loft conversions range from the cheapest of £27,976 (Anak based in BT40) to the dearest of £28,904 (FJS CONTRACTS LTD based in BT45), but the best way to get accurate prices is to get quotes.
Post your job on HaMuch now to get extension builders quotes to convert your bungalow's loft in BT42.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Bungalow Loft near Ballyclare | £17 | £110 |
| Convert A Bungalow Loft near Magherafelt | £25 | £200 |
| Convert A Bungalow Loft near Crumlin | £22 | £168 |
| Convert A Bungalow Loft near Ballymoney | £18 | £163 |
| Convert A Bungalow Loft near Larne | £15 | £120 |
| Convert A Bungalow Loft near Greenisland | £20 | £134 |
| Convert A Bungalow Loft near Coleraine | £21 | £181 |
| Convert A Bungalow Loft near Carrickfergus | £21 | £145 |
| Convert A Bungalow Loft near Belfast | £20 | £137 |
| Convert A Bungalow Loft near Holywood | £20 | £138 |
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 - £16,880

Two storey extension - £87,070

Build a timber frame extension - £25,380

Build a swimming pool - £80,380

Single storey extension - £42,600

Side return extension - £34,525

Install an RSJ - £1,580

Outbuilding - £9,380

Build a Mansard loft conversion - £51,380

Loft conversion - £27,938

Build a kitchen extension - £41,380

Hip to gable loft conversion - £41,380

Granny annexe - £86,380

Garden office - £9,380

Convert a Garage - £15,380

Garage - £17,880

Build a flat roof extension - £21,380

Build a dormer loft conversion - £41,380

Concrete foundations - £5,630

Convert a bungalow loft - £28,380

Convert a basement - £30,525