From £6,498
RS Plumbing and Heating is a trusted extension builder serving customers in Irthlingborough and the surrounding area. Contact us to today to get a ...
From £6,698
Relax... you have found a reliable extension builder in Irthlingborough. Bench Mark Construction is a friendly and reliable company based in Irthli...
From £7,058
Need to find an Extension Builder near you for all your extension buildering work?
A M Interiors provides a local, trusted extension builde...
From £5,794
Need to find an Extension Builder near you for all your extension buildering work?
A G Hicks Building Services provides a local, trusted ex...
From £5,874
Trusted and professional extension builder in Irthlingborough. Experienced in all extension buildering work and keeping within budget and on quote....
From £6,234
Need to find an Extension Builder near you for all your extension buildering work?
Picking your Local Builder provides a local, trusted ext...
From £6,154
Need to find an Extension Builder near you for all your extension buildering work?
THE DEARN BUILDING GROUP LTD provides a local, trusted e...
From £6,210
Trusted and professional extension builder in Irthlingborough. Experienced in all extension buildering work and keeping within budget and on quote....
From £5,850
M Home Renovations is an established extension buildering business in Irthlingborough. We come highly recommended and provide competitive quotes fo...
From £6,114
Walsh Builders Ltd is an established and experienced local extension builder in Irthlingborough. Please contact us for a free, no obligation quote ...

Concrete foundations range from the £5,794 (A G Hicks Building Services based in NN3) to £7,058 (A M Interiors based in MK42) in Irthlingborough.
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 Irthlingborough 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 Rushden | £34 | £231 |
| Concrete Foundations near Wellingborough | £39 | £251 |
| Concrete Foundations near Kettering | £34 | £237 |
| Concrete Foundations near Corby | £30 | £214 |
| Concrete Foundations near Northampton | £35 | £239 |
| Concrete Foundations near South Bedfordshire | £45 | £278 |
| Concrete Foundations near Bedford | £45 | £278 |
| Concrete Foundations near Kempston | £44 | £273 |
| Concrete Foundations near St Neots | £51 | £318 |
| Concrete Foundations near Huntingdonshire | £36 | £290 |
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 - £17,498

Two storey extension - £87,998

Build a timber frame extension - £25,998

Build a swimming pool - £80,998

Single storey extension - £54,968

Side return extension - £41,482

Install an RSJ - £2,198

Outbuilding - £9,998

Build a Mansard loft conversion - £51,998

Loft conversion - £33,735

Build a kitchen extension - £41,998

Hip to gable loft conversion - £41,998

Granny annexe - £86,998

Garden office - £9,998

Convert a Garage - £15,998

Garage - £18,498

Build a flat roof extension - £21,998

Build a dormer loft conversion - £41,998

Concrete foundations - £6,248

Convert a bungalow loft - £28,998

Convert a basement - £37,482