From £5,698
Trusted and professional extension builder in BT66. Experienced in all extension buildering work and keeping within budget and on quote. The Method...
From £5,610
Power Construction is an established and experienced local extension builder in BT66. Please contact us for a free, no obligation quote and competi...
From £5,786
Experienced extension builder ready to quote for your work. Terry Design is the best extension builder in BT66. No obligation free quotes and many ...
From £5,890
With extensive extension buildering experience, we provide reliable, high-quality workmanship at competitive prices. G K Contracts Building & Joine...
From £5,650
T.I Building is a trusted extension builder serving customers in BT66 and the surrounding area. Contact us to today to get a competitive quote for ...
From £5,634
Relax... you have found a reliable extension builder in BT66. Finch Construction NI is a friendly and reliable company based in BT66 who consider n...
From £5,586
Trusted and professional extension builder in BT66. Experienced in all extension buildering work and keeping within budget and on quote. Belfast Lo...
From £5,426
Trusted and professional extension builder in BT66. Experienced in all extension buildering work and keeping within budget and on quote. Extended l...
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...

Concrete foundations range from the £5,386 (Mount Oriel Conversions & Extensions based in BT8) to £6,810 (Build a Boiler based in BT67) in BT66.
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 BT66 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 Waringstown | £23 | £167 |
| Concrete Foundations near Craigavon | £23 | £181 |
| Concrete Foundations near Maghaberry | £31 | £205 |
| Concrete Foundations near Banbridge | £29 | £205 |
| Concrete Foundations near Hillsborough and Culcavy | £25 | £170 |
| Concrete Foundations near Lisburn | £24 | £164 |
| Concrete Foundations near Crumlin | £26 | £194 |
| Concrete Foundations near Coalisland | £27 | £223 |
| Concrete Foundations near Carryduff | £23 | £158 |
| Concrete Foundations near Ballynahinch | £19 | £189 |
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 - £16,998

Two storey extension - £87,246

Build a timber frame extension - £25,498

Build a swimming pool - £80,498

Single storey extension - £44,952

Side return extension - £35,848

Install an RSJ - £1,698

Outbuilding - £9,498

Build a Mansard loft conversion - £51,498

Loft conversion - £29,040

Build a kitchen extension - £41,498

Hip to gable loft conversion - £41,498

Granny annexe - £86,498

Garden office - £9,498

Convert a Garage - £15,498

Garage - £17,998

Build a flat roof extension - £21,498

Build a dormer loft conversion - £41,498

Concrete foundations - £5,748

Convert a bungalow loft - £28,498

Convert a basement - £31,848