From £5,722
Trusted and professional extension builder in Holywell. Experienced in all extension buildering work and keeping within budget and on quote. Jones ...
From £5,922
J.M.C Building Services is a trusted extension builder serving customers in Holywell and the surrounding area. Contact us to today to get a competi...
From £6,282
Tong Building & Joinery Ltd are here to help customers who need an Extension Builder in Holywell. We offer a competitive rate to complete all your ...
From £6,306
AJ Solutions is an established extension buildering business in Holywell. We come highly recommended and provide competitive quotes for your work.<...
From £6,226
Nathan Thomas Plumbing is an established extension buildering business in Holywell. We come highly recommended and provide competitive quotes for y...
From £5,946
G P Roofing & Building Service is a trusted extension builder serving customers in Holywell and the surrounding area. Contact us to today to get a ...
From £5,954
Need an Extension Builder in Holywell? MIDDLETON CONSTRUCTION (NW)LTD has been helping local clients (20 mile radius) with their extension builderi...
From £6,018
A WALL BUILDING CONTRACTOR are here to help customers who need an Extension Builder in Holywell. We offer a competitive rate to complete all your e...
From £5,834
Experienced extension builder ready to quote for your work. Matthew Hannigan Garage Doors is the best extension builder in Holywell. No obligation ...
From £5,898
Need an Extension Builder in Holywell? P WALKER JOINERY & BUILDING has been helping local clients (20 mile radius) with their extension buildering ...

Concrete foundations range from the £5,722 (Jones Landscaping based in L30) to £6,306 (AJ Solutions based in CH1) in Holywell.
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 Holywell 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 Heswall | £30 | £213 |
| Concrete Foundations near Prestatyn | £29 | £213 |
| Concrete Foundations near Connah's Quay | £33 | £229 |
| Concrete Foundations near Flintshire | £33 | £224 |
| Concrete Foundations near Wirral | £31 | £219 |
| Concrete Foundations near Rhyl | £28 | £209 |
| Concrete Foundations near Bebington | £31 | £222 |
| Concrete Foundations near Hawarden | £33 | £228 |
| Concrete Foundations near Birkenhead | £31 | £219 |
| Concrete Foundations near Wallasey | £32 | £224 |
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 - £17,261

Two storey extension - £87,641

Build a timber frame extension - £25,761

Build a swimming pool - £80,761

Single storey extension - £50,216

Side return extension - £38,809

Install an RSJ - £1,961

Outbuilding - £9,761

Build a Mansard loft conversion - £51,761

Loft conversion - £31,508

Build a kitchen extension - £41,761

Hip to gable loft conversion - £41,761

Granny annexe - £86,761

Garden office - £9,761

Convert a Garage - £15,761

Garage - £18,261

Build a flat roof extension - £21,761

Build a dormer loft conversion - £41,761

Concrete foundations - £6,011

Convert a bungalow loft - £28,761

Convert a basement - £34,809