Relax... you have found a reliable extension builder in Chigwell. M Saleem Builders is a friendly and reliable company based in Chigwell who consid...
UK Drywall Ltd is an established and experienced local extension builder in Chigwell. Please contact us for a free, no obligation quote and competi...
Sampson Essien
Thistle Bonding Coat: Ideal for use on low-suction backgrounds such as brick or concrete blocks, this product provided a solid foundation, Thi...
Trusted and professional extension builder in Chigwell. Experienced in all extension buildering work and keeping within budget and on quote. GNB Co...
Relax... you have found a reliable extension builder in Chigwell. G HAMID CONSTRUCTION LTD is a friendly and reliable company based in Chigwell who...
Kaseno Group are here to help customers who need an Extension Builder in Chigwell. We offer a competitive rate to complete all your extension build...
Mark Garnett
Nouvell Decor is a trusted extension builder serving customers in Chigwell and the surrounding area. Contact us to today to get a competitive quote...
Hikmet Guven
Chigwell, IG7
skilled worker who specializes in completing a wide range of building and renovation projects
Shaik Jamal
Welcome to RTC Plumbers! With over 15 years of experience, we offer a range of plumbing services from simple repairs to complex installations, each...
Relax... you have found a reliable extension builder in Chigwell. 2nwest Builders and Decorators Ltd is a friendly and reliable company based in Ch...

Underpinning ranges from £16,916 (RTC Plumbers based in RM6) to £17,924 (Nouvell Decor based in IG9), 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 Chigwell by posting a job with HaMuch and we will send it to extension builders in Chigwell.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Loughton | £44 | £273 |
| Underpin A Building near Redbridge | £41 | £264 |
| Underpin A Building near Epping Forest | £44 | £273 |
| Underpin A Building near Romford | £45 | £274 |
| Underpin A Building near Walthamstow | £45 | £277 |
| Underpin A Building near Barking | £43 | £261 |
| Underpin A Building near Plaistow | £42 | £268 |
| Underpin A Building near Hackney | £45 | £278 |
| Underpin A Building near Bethnal Green | £45 | £276 |
| Underpin A Building near Cheshunt | £48 | £285 |
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 - £17,570

Two storey extension - £88,106

Build a timber frame extension - £26,070

Build a swimming pool - £81,070

Single storey extension - £56,408

Side return extension - £42,292

Install an RSJ - £2,270

Outbuilding - £10,070

Build a Mansard loft conversion - £52,070

Loft conversion - £34,410

Build a kitchen extension - £42,070

Hip to gable loft conversion - £42,070

Granny annexe - £87,070

Garden office - £10,070

Convert a Garage - £16,070

Garage - £18,570

Build a flat roof extension - £22,070

Build a dormer loft conversion - £42,070

Concrete foundations - £6,320

Convert a bungalow loft - £29,070

Convert a basement - £38,292