From £17,804
Hi we have 15 years of experience in building and construction industry our specialization is bathrooms and renovations please have a look at the w...
From £17,924
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,420
NISUP BUILDING SERVICES Company specializes in the domestic and commercial building industry :1. Refurbishm...
From £17,932
Krystian Wojasiewicz is a trusted extension builder serving customers in Bourne End and the surrounding area. Contact us to today to get a competit...
From £17,932
Platinum Electrics is a Branch off Platinum Premier Projects who deal in all types of construction projects. Platinum Electrics are based in London...
From £19,116
Over 20 years experience
Client focussed and driven
Personal planning and completion of work
Warranty ...
From £17,404
Elite Construction London Ltd has been one of the top providers of building and remodeling services in London for more than ten years.Our goal is ...
From £17,612
Trusted and professional extension builder in Bourne End. Experienced in all extension buildering work and keeping within budget and on quote. D Da...
From £17,684
Experienced extension builder ready to quote for your work. DIAL 1ST CONSTRUCTION LTD is the best extension builder in Bourne End. No obligation fr...
From £17,660
Trusted and professional extension builder in Bourne End. Experienced in all extension buildering work and keeping within budget and on quote. PARK...

Underpinning ranges from £17,404 (Elite Construction London Ltd based in TW8) to £19,116 (GasHeat based in NW10), 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 Bourne End by posting a job with HaMuch and we will send it to extension builders in Bourne End.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Maidenhead | £41 | £273 |
| Underpin A Building near High Wycombe | £39 | £272 |
| Underpin A Building near Hazlemere | £40 | £272 |
| Underpin A Building near Wycombe | £39 | £271 |
| Underpin A Building near Gerrards Cross | £43 | £282 |
| Underpin A Building near Slough | £42 | £272 |
| Underpin A Building near Windsor & Maidenhead | £42 | £272 |
| Underpin A Building near Windsor | £41 | £271 |
| Underpin A Building near Chesham | £42 | £277 |
| Underpin A Building near Rickmansworth | £42 | £278 |
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 - £17,849

Two storey extension - £88,523

Build a timber frame extension - £26,349

Build a swimming pool - £81,349

Single storey extension - £61,976

Side return extension - £45,424

Install an RSJ - £2,549

Outbuilding - £10,349

Build a Mansard loft conversion - £52,349

Loft conversion - £37,020

Build a kitchen extension - £42,349

Hip to gable loft conversion - £42,349

Granny annexe - £87,349

Garden office - £10,349

Convert a Garage - £16,349

Garage - £18,849

Build a flat roof extension - £22,349

Build a dormer loft conversion - £42,349

Concrete foundations - £6,599

Convert a bungalow loft - £29,349

Convert a basement - £41,424