H P Building Services Sussex is a one-stop solution for all your extension buildering needs. Establish over 10 years ago and covering 20 miles arou...
, BN18
Futureways Design and Build are here to help customers who need an Extension Builder in Rustington. We offer a competitive rate to complete all you...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Trusted and professional extension builder in Rustington. Experienced in all extension buildering work and keeping within budget and on quote. Stre...
Need to find an Extension Builder near you for all your extension buildering work?
Knights Construction provides a local, trusted extension...
Need to find an Extension Builder near you for all your extension buildering work?
FMB CONSTRUCTION LTD provides a local, trusted extension...
Rustington, BN16
M Wesley General Builder & Property Maintenance is a trusted extension builder serving customers in Rustington and the surrounding area. Contact us...
Experienced extension builder ready to quote for your work. C C OLEARY CONSTRUCTION is the best extension builder in Rustington. No obligation free...
Relax... you have found a reliable extension builder in Rustington. Haynes & Scott Developments is a friendly and reliable company based in Rusting...
Trusted and professional extension builder in Rustington. Experienced in all extension buildering work and keeping within budget and on quote. S J ...

Underpinning ranges from £17,228 (Knights Construction based in BN18) to £17,700 (Alan Pacy Builder based in BN12), 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 Rustington by posting a job with HaMuch and we will send it to extension builders in Rustington.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Rustington | £35 | £242 |
| Underpin A Building near Littlehampton | £35 | £241 |
| Underpin A Building near Arun | £35 | £241 |
| Underpin A Building near Worthing | £35 | £249 |
| Underpin A Building near Lancing | £36 | £249 |
| Underpin A Building near Bognor Regis | £35 | £247 |
| Underpin A Building near Shoreham-by-Sea | £36 | £250 |
| Underpin A Building near Chichester | £34 | £242 |
| Underpin A Building near Brighton | £35 | £251 |
| Underpin A Building near Brighton and Hove | £35 | £251 |
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 - £17,468

Two storey extension - £87,952

Build a timber frame extension - £25,968

Build a swimming pool - £80,968

Single storey extension - £54,360

Side return extension - £41,140

Install an RSJ - £2,168

Outbuilding - £9,968

Build a Mansard loft conversion - £51,968

Loft conversion - £33,450

Build a kitchen extension - £41,968

Hip to gable loft conversion - £41,968

Granny annexe - £86,968

Garden office - £9,968

Convert a Garage - £15,968

Garage - £18,468

Build a flat roof extension - £21,968

Build a dormer loft conversion - £41,968

Concrete foundations - £6,218

Convert a bungalow loft - £28,968

Convert a basement - £37,140