From £5,522
apex pharaoh ltd is a trusted extension builder serving customers in Killyleagh and the surrounding area. Contact us to today to get a competitive ...
From £5,562
Colin Gilmore Building Contractor is an established extension buildering business in Killyleagh. We come highly recommended and provide competitive...
From £5,762
N W Doyle & Son is a trusted extension builder serving customers in Killyleagh and the surrounding area. Contact us to today to get a competitive q...
From £5,386
Need to find an Extension Builder near you for all your extension buildering work?
Mount Oriel Conversions & Extensions provides a local, t...
From £5,618
Relax... you have found a reliable extension builder in Killyleagh. SM Plumbing & Heating is a friendly and reliable company based in Killyleagh wh...
From £5,426
Trusted and professional extension builder in Killyleagh. Experienced in all extension buildering work and keeping within budget and on quote. Exte...
From £5,650
T.I Building is a trusted extension builder serving customers in Killyleagh and the surrounding area. Contact us to today to get a competitive quot...
From £5,634
Relax... you have found a reliable extension builder in Killyleagh. Finch Construction NI is a friendly and reliable company based in Killyleagh wh...
From £5,586
Trusted and professional extension builder in Killyleagh. Experienced in all extension buildering work and keeping within budget and on quote. Belf...

Concrete foundations range from the £5,386 (Mount Oriel Conversions & Extensions based in BT8) to £5,762 (N W Doyle & Son based in BT24) in Killyleagh.
Comparing extension builders estimates for laying concrete foundations gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Find out the exact cost of laying concrete foundations in Killyleagh by posting a job with HaMuch. We will send it to extension builders who can give you a detailed quote.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Concrete Foundations near Portaferry | £22 | £164 |
| Concrete Foundations near Saintfield | £23 | £162 |
| Concrete Foundations near Ballynahinch | £19 | £189 |
| Concrete Foundations near Comber | £22 | £160 |
| Concrete Foundations near Ballygowan | £24 | £183 |
| Concrete Foundations near Carryduff | £23 | £158 |
| Concrete Foundations near Belfast | £23 | £161 |
| Concrete Foundations near Bangor | £24 | £183 |
| Concrete Foundations near Bangor | £24 | £183 |
| Concrete Foundations 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 - £16,838

Two storey extension - £87,008

Build a timber frame extension - £25,338

Build a swimming pool - £80,338

Single storey extension - £41,768

Side return extension - £34,057

Install an RSJ - £1,538

Outbuilding - £9,338

Build a Mansard loft conversion - £51,338

Loft conversion - £27,548

Build a kitchen extension - £41,338

Hip to gable loft conversion - £41,338

Granny annexe - £86,338

Garden office - £9,338

Convert a Garage - £15,338

Garage - £17,838

Build a flat roof extension - £21,338

Build a dormer loft conversion - £41,338

Concrete foundations - £5,588

Convert a bungalow loft - £28,338

Convert a basement - £30,057