From £5,650
T.I Building is a trusted extension builder serving customers in BT27 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 BT27. Finch Construction NI is a friendly and reliable company based in BT27 who consider n...
From £5,586
Trusted and professional extension builder in BT27. Experienced in all extension buildering work and keeping within budget and on quote. Belfast Lo...
From £5,586
Need an Extension Builder in BT27? H.M.Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many years...
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 £5,426
Trusted and professional extension builder in BT27. Experienced in all extension buildering work and keeping within budget and on quote. Extended l...
From £5,530
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £5,570
C.H Property Services is a trusted extension builder serving customers in BT27 and the surrounding area. Contact us to today to get a competitive q...
From £5,458
Need an Extension Builder in BT27? MIRKOW has been helping local clients (20 mile radius) with their extension buildering jobs for many years. Get ...

Concrete foundations range from the £5,386 (Mount Oriel Conversions & Extensions based in BT8) to £5,738 (AK Building Services based in BT8) in BT27.
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 BT27 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 Lisburn | £20 | £139 |
| Concrete Foundations near Hillsborough and Culcavy | £21 | £141 |
| Concrete Foundations near Carryduff | £20 | £136 |
| Concrete Foundations near Maghaberry | £27 | £175 |
| Concrete Foundations near Belfast | £20 | £137 |
| Concrete Foundations near Saintfield | £20 | £141 |
| Concrete Foundations near Ballynahinch | £15 | £150 |
| Concrete Foundations near Crumlin | £22 | £168 |
| Concrete Foundations near Comber | £20 | £142 |
| Concrete Foundations 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 - £16,806

Two storey extension - £86,960

Build a timber frame extension - £25,306

Build a swimming pool - £80,306

Single storey extension - £41,128

Side return extension - £33,697

Install an RSJ - £1,506

Outbuilding - £9,306

Build a Mansard loft conversion - £51,306

Loft conversion - £27,248

Build a kitchen extension - £41,306

Hip to gable loft conversion - £41,306

Granny annexe - £86,306

Garden office - £9,306

Convert a Garage - £15,306

Garage - £17,806

Build a flat roof extension - £21,306

Build a dormer loft conversion - £41,306

Concrete foundations - £5,556

Convert a bungalow loft - £28,306

Convert a basement - £29,697