From £17,468
Need an Extension Builder in RG10? W.D.Construction has been helping local clients (20 mile radius) with their extension buildering jobs for many y...
From £17,428
Relax... you have found a reliable extension builder in RG10. J & K CONSTRUCTION is a friendly and reliable company based in RG10 who consider no j...
From £17,876
Experienced extension builder ready to quote for your work. WARRICK BUILDING is the best extension builder in RG10. No obligation free quotes and m...
From £17,548
Berkshire Environmental Services has been renovating property in the Reading Berkshire area for over many years. Our client...
From £17,796
Need to find an Extension Builder near you for all your extension buildering work?
Colin Sawyer & Son Builders Ltd provides a local, truste...
From £17,684
Experienced extension builder ready to quote for your work. IT CONSTRUCTION LIMITED is the best extension builder in RG10. No obligation free quote...
From £17,796
At Velvaere Studios, we design and fit out residential and commercial fitness and wellness studios with specialist finishes and fitness equipment.W...
From £17,924
Our building services company Stean360 Ltd has 21 years of experience, helping customers in Berkshire, Hampshire, Oxfordshire and Surrey by providi...
From £17,540
Relax... you have found a reliable extension builder in RG10. J C LORD BUILDING PROJECTS is a friendly and reliable company based in RG10 who consi...

Underpinning ranges from £17,260 (Taylormade Driveways based in RG5) to £17,924 (Stean360 Ltd based in RG5), 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 RG10 by posting a job with HaMuch and we will send it to extension builders in RG10.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Woodley | £42 | £267 |
| Underpin A Building near Caversham | £38 | £266 |
| Underpin A Building near Wokingham | £41 | £280 |
| Underpin A Building near Reading | £42 | £266 |
| Underpin A Building near Bracknell Forest | £41 | £287 |
| Underpin A Building near Maidenhead | £41 | £273 |
| Underpin A Building near Bracknell | £41 | £286 |
| Underpin A Building near Sandhurst | £41 | £283 |
| Underpin A Building near Ascot | £41 | £276 |
| Underpin A Building near Windsor | £42 | £273 |
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 - £17,632

Two storey extension - £88,198

Build a timber frame extension - £26,132

Build a swimming pool - £81,132

Single storey extension - £57,640

Side return extension - £42,985

Install an RSJ - £2,332

Outbuilding - £10,132

Build a Mansard loft conversion - £52,132

Loft conversion - £34,988

Build a kitchen extension - £42,132

Hip to gable loft conversion - £42,132

Granny annexe - £87,132

Garden office - £10,132

Convert a Garage - £16,132

Garage - £18,632

Build a flat roof extension - £22,132

Build a dormer loft conversion - £42,132

Concrete foundations - £6,382

Convert a bungalow loft - £29,132

Convert a basement - £38,985