From £17,660
Laindon, SS15
Property Maintenance are here to help customers who need an Extension Builder in Laindon. We offer a competitive rate to complete all your extensio...
From £17,708
Browns Contractors is a trusted extension builder serving customers in Laindon and the surrounding area. Contact us to today to get a competitive q...
From £17,708
Trusted and professional extension builder in Laindon. Experienced in all extension buildering work and keeping within budget and on quote. CLARK C...
From £17,412
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,668
Need to find an Extension Builder near you for all your extension buildering work?
Essex Conservatories provides a local, trusted extension...
From £17,548
Experienced extension builder ready to quote for your work. LG Construction (Essex) Ltd is the best extension builder in Laindon. No obligation fre...
From £17,364
Need to find an Extension Builder near you for all your extension buildering work?
RV BUILDING & MAINTENANCE provides a local, trusted exte...
From £17,476
We are a family run business that have experience of over 30 years in property maintenance, estate agents and insurance works. We provide ...
From £17,452
Need an Extension Builder in Laindon? PAUL BAILEY CONSTRUCTION has been helping local clients (20 mile radius) with their extension buildering jobs...
From £17,436
Need to find an Extension Builder near you for all your extension buildering work?
D J J BRICKWORK LIMITED provides a local, trusted extens...

Underpinning ranges from £17,364 (RV BUILDING & MAINTENANCE based in CM11) to £17,708 (Browns Contractors based in SS16), but the final cost will depend on the method of underpinning used, how much of your foundations need underpinning and where you live.
Comparing extension builders estimates for underpinning gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
Get quotes to underpin your home in Laindon by posting a job with HaMuch and we will send it to extension builders in Laindon.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Basildon | £39 | £251 |
| Underpin A Building near Billericay | £38 | £248 |
| Underpin A Building near Stanford-le-Hope | £40 | £254 |
| Underpin A Building near Brentwood | £39 | £256 |
| Underpin A Building near Wickford | £39 | £255 |
| Underpin A Building near Thurrock | £41 | £260 |
| Underpin A Building near Thundersley | £38 | £251 |
| Underpin A Building near Chafford Hundred | £41 | £261 |
| Underpin A Building near Rayleigh | £39 | £253 |
| Underpin A Building near Canvey Island | £39 | £256 |
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 - £17,543

Two storey extension - £88,065

Build a timber frame extension - £26,043

Build a swimming pool - £81,043

Single storey extension - £55,864

Side return extension - £41,986

Install an RSJ - £2,243

Outbuilding - £10,043

Build a Mansard loft conversion - £52,043

Loft conversion - £34,155

Build a kitchen extension - £42,043

Hip to gable loft conversion - £42,043

Granny annexe - £87,043

Garden office - £10,043

Convert a Garage - £16,043

Garage - £18,543

Build a flat roof extension - £22,043

Build a dormer loft conversion - £42,043

Concrete foundations - £6,293

Convert a bungalow loft - £29,043

Convert a basement - £37,986