From £6,442
Relax... you have found a reliable extension builder in Northampton. Wright Building is a friendly and reliable company based in Northampton who co...
From £6,186
Northampton, NN1
L.D.Design&Build means a holistic approach to building, one simple way of finding everything you need for your building project under the ‘same r...
From £6,362
Northampton, NN4
Need to find an Extension Builder near you for all your extension buildering work?
The Builders - Northampton Limited provides a local, tru...
From £5,866
Northampton, NN2
Brickwork specialist with 30 years experience.
From repointing, small repairs up to building extensions and houses.
Stonework...
From £6,122
Northampton, NN1
Need an Extension Builder in Northampton? DAB & K&G Building Services has been helping local clients (20 mile radius) with their extension builderi...
From £5,850
Northampton, NN3
M Home Renovations is an established extension buildering business in Northampton. We come highly recommended and provide competitive quotes for yo...
From £5,658
Northampton, NN2
We have a great team behind us, we offer friendly, competitive and professional service. With years of experience among the trades, there's not muc...
From £6,178
Fountain Construction Ltd is an established and experienced local extension builder in Northampton. Please contact us for a free, no obligation quo...
From £6,114
Walsh Builders Ltd is an established and experienced local extension builder in Northampton. Please contact us for a free, no obligation quote and ...
From £5,978
ATJ BUILDING & GROUNDWORKS is a trusted extension builder serving customers in Northampton and the surrounding area. Contact us to today to get a c...

Concrete foundations range from the £5,658 (Artizan Roofing based in NN2) to £6,442 (Wright Building based in NN4) in Northampton.
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 Northampton 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 Northampton | £35 | £239 |
| Concrete Foundations near Wellingborough | £39 | £251 |
| Concrete Foundations near Daventry | £31 | £230 |
| Concrete Foundations near Rushden | £34 | £231 |
| Concrete Foundations near Kettering | £34 | £237 |
| Concrete Foundations near Milton Keynes | £39 | £263 |
| Concrete Foundations near Market Harborough | £31 | £217 |
| Concrete Foundations near Rugby | £31 | £224 |
| Concrete Foundations near Bletchley | £39 | £265 |
| Concrete Foundations near South Bedfordshire | £45 | £278 |
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 - £17,326

Two storey extension - £87,738

Build a timber frame extension - £25,826

Build a swimming pool - £80,826

Single storey extension - £51,512

Side return extension - £39,538

Install an RSJ - £2,026

Outbuilding - £9,826

Build a Mansard loft conversion - £51,826

Loft conversion - £32,115

Build a kitchen extension - £41,826

Hip to gable loft conversion - £41,826

Granny annexe - £86,826

Garden office - £9,826

Convert a Garage - £15,826

Garage - £18,326

Build a flat roof extension - £21,826

Build a dormer loft conversion - £41,826

Concrete foundations - £6,076

Convert a bungalow loft - £28,826

Convert a basement - £35,538