From £6,114
We make immersive virtual experiences that transport people to real-life architecture projects in order to imagine the future.Architecture is portr...
From £5,938
Lostock Design & Build is an established and experienced local extension builder in BL3. Please contact us for a free, no obligation quote and comp...
From £5,914
QUAYSTONE BUILDING LTD are here to help customers who need an Extension Builder in BL3. We offer a competitive rate to complete all your extension ...
From £5,938
WWS Garage Doors & Shutters is a trusted extension builder serving customers in BL3 and the surrounding area. Contact us to today to get a competit...
From £6,058
Need an Extension Builder in BL3? CB BUILDING & JOINERY LTD has been helping local clients (20 mile radius) with their extension buildering jobs fo...
From £6,290
PETER BALDWIN BUILDERS is an established extension buildering business in BL3. We come highly recommended and provide competitive quotes for your w...
From £5,922
L D Debnam Building Services is an established and experienced local extension builder in BL3. Please contact us for a free, no obligation quote an...
From £6,362
Come Home To Quality. First Rate Home Builders delivers quality construction in a professional manner. Servicing Bolton and the surrounding areas o...
From £6,018
Wallplas is an established extension buildering business in BL3. We come highly recommended and provide competitive quotes for your work.
From £5,850
Bolton Builders is an established and experienced local extension builder in BL3. Please contact us for a free, no obligation quote and competitive...

Concrete foundations range from the £5,850 (Bolton Builders based in BL2) to £6,362 (First Rate Home Builders based in BL2) in BL3.
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 BL3 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 Bolton | £27 | £193 |
| Concrete Foundations near Farnworth | £27 | £194 |
| Concrete Foundations near Little Hulton | £27 | £196 |
| Concrete Foundations near Westhoughton | £27 | £194 |
| Concrete Foundations near Atherton | £27 | £194 |
| Concrete Foundations near Radcliffe | £26 | £194 |
| Concrete Foundations near Horwich | £27 | £192 |
| Concrete Foundations near Swinton | £27 | £202 |
| Concrete Foundations near Leigh | £27 | £193 |
| Concrete Foundations near Bury | £26 | £192 |
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 - £17,290

Two storey extension - £87,686

Build a timber frame extension - £25,790

Build a swimming pool - £80,790

Single storey extension - £50,808

Side return extension - £39,142

Install an RSJ - £1,990

Outbuilding - £9,790

Build a Mansard loft conversion - £51,790

Loft conversion - £31,785

Build a kitchen extension - £41,790

Hip to gable loft conversion - £41,790

Granny annexe - £86,790

Garden office - £9,790

Convert a Garage - £15,790

Garage - £18,290

Build a flat roof extension - £21,790

Build a dormer loft conversion - £41,790

Concrete foundations - £6,040

Convert a bungalow loft - £28,790

Convert a basement - £35,142