From £6,066
Architectural services, Design of office ,hotel, transport building,Residential .From Conceptual work to Appication.
From £6,266
Need an Extension Builder in Portsmouth? Buildtech southern Ltd has been helping local clients (20 mile radius) with their extension buildering job...
From £6,194
Portsmouth, PO2
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £5,978
Portsmouth, PO2
Experienced extension builder ready to quote for your work. A G Builders is the best extension builder in Portsmouth. No obligation free quotes and...
From £6,338
Portsmouth, PO2
Experienced extension builder ready to quote for your work. JM Roofing & Building Services is the best extension builder in Portsmouth. No obligati...
From £6,034
Portsmouth, PO2
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £6,218
Portsmouth, PO2
Experienced extension builder ready to quote for your work. Shepperd Developments is the best extension builder in Portsmouth. No obligation free q...
From £6,050
Portsmouth, PO3
Need to find an Extension Builder near you for all your extension buildering work?
DC Roofing & Sons Ltd provides a local, trusted extensio...
From £6,074
Portsmouth, PO3
Relax... you have found a reliable extension builder in Portsmouth. Bribern Property Services is a friendly and reliable company based in Portsmout...
From £6,250
Portsmouth, PO3
Build Light Group is an established and experienced local extension builder in Portsmouth. Please contact us for a free, no obligation quote and co...

Concrete foundations range from the £5,978 (A G Builders based in PO2) to £6,338 (JM Roofing & Building Services based in PO2) in Portsmouth.
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 Portsmouth 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 Portsmouth | £36 | £250 |
| Concrete Foundations near Gosport | £35 | £246 |
| Concrete Foundations near Fareham | £35 | £250 |
| Concrete Foundations near Lee-on-the-Solent | £35 | £249 |
| Concrete Foundations near Havant & Waterloo | £35 | £248 |
| Concrete Foundations near Havant | £35 | £249 |
| Concrete Foundations near Waterlooville | £36 | £250 |
| Concrete Foundations near Horndean | £35 | £253 |
| Concrete Foundations near Locks Heath | £33 | £240 |
| Concrete Foundations near Hedge End | £34 | £244 |
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 - £17,397

Two storey extension - £87,845

Build a timber frame extension - £25,897

Build a swimming pool - £80,897

Single storey extension - £52,936

Side return extension - £40,339

Install an RSJ - £2,097

Outbuilding - £9,897

Build a Mansard loft conversion - £51,897

Loft conversion - £32,783

Build a kitchen extension - £41,897

Hip to gable loft conversion - £41,897

Granny annexe - £86,897

Garden office - £9,897

Convert a Garage - £15,897

Garage - £18,397

Build a flat roof extension - £21,897

Build a dormer loft conversion - £41,897

Concrete foundations - £6,147

Convert a bungalow loft - £28,897

Convert a basement - £36,339