From £6,642
Our building services company Country Home Concepts has been helping customers in Hertfordshire and the surrounding area by providing professional,...
From £6,570
Totalworth Building Services is an established extension buildering business in SG4. We come highly recommended and provide competitive quotes for ...
From £6,266
Experienced extension builder ready to quote for your work. G B BUILDSTORE LTD is the best extension builder in SG4. No obligation free quotes and ...
From £6,522
Harris Building Solutions Limited is an established extension buildering business in SG4. We come highly recommended and provide competitive quotes...
From £6,482
We are a local roofing company offering a complete roofing service.We provide one of the most cost effective, reliable roofing services in and ...
From £6,762
Building and Technology Systems LTD is a company with honest core values of providing really fast, outstanding quality and value at competitive pri...
From £6,658
M P BUILDING LIMITED is an established and experienced local extension builder in SG4. Please contact us for a free, no obligation quote and compet...
From £5,954
Need an Extension Builder in SG4? L P L Property Services Limited has been helping local clients (20 mile radius) with their extension buildering j...
From £6,610
We are a family run business with over 30 years of combined experience, we offer everything from replacing doors and worktops on your kitchen to sm...
From £6,418
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Concrete foundations range from the £5,954 (L P L Property Services Limited based in SG5) to £6,762 (Building And Technology Systems Ltd based in SG4) in SG4.
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 SG4 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 Hitchin | £43 | £283 |
| Concrete Foundations near Stevenage | £44 | £282 |
| Concrete Foundations near North Hertfordshire | £44 | £283 |
| Concrete Foundations near Letchworth | £44 | £283 |
| Concrete Foundations near Luton | £41 | £278 |
| Concrete Foundations near Harpenden | £86 | £315 |
| Concrete Foundations near Welwyn Garden City | £42 | £268 |
| Concrete Foundations near East Hertfordshire | £44 | £289 |
| Concrete Foundations near Mid Bedfordshire | £42 | £276 |
| Concrete Foundations near Hertford | £46 | £289 |
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 - £17,738

Two storey extension - £88,358

Build a timber frame extension - £26,238

Build a swimming pool - £81,238

Single storey extension - £59,768

Side return extension - £44,182

Install an RSJ - £2,438

Outbuilding - £10,238

Build a Mansard loft conversion - £52,238

Loft conversion - £35,985

Build a kitchen extension - £42,238

Hip to gable loft conversion - £42,238

Granny annexe - £87,238

Garden office - £10,238

Convert a Garage - £16,238

Garage - £18,738

Build a flat roof extension - £22,238

Build a dormer loft conversion - £42,238

Concrete foundations - £6,488

Convert a bungalow loft - £29,238

Convert a basement - £40,182