From £17,796
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,580
Aidan Caroll T/A A&J Traditional Roof Renovations are here to help customers who need an Extension Builder in RG2. We offer a competitive rate to c...
From £17,604
Relax... you have found a reliable extension builder in RG2. Steve Bowley Building & Renovation Ltd is a friendly and reliable company based in RG2...
From £18,028
To make the whole process of having work done on your property the most stress free experience ever. This is by making sure that the several key as...
From £16,740
35 years of experience as well as just doing one job at a time. Control the job
From £17,636
Reading Building Services is a trusted extension builder serving customers in RG2 and the surrounding area. Contact us to today to get a competitiv...
From £17,772
Our building services company Richardson Builders has 40 years of experience in the industry. We have been helping customers in the RG2 region and ...
From £17,588
Experienced extension builder ready to quote for your work. Redcliff Construction is the best extension builder in RG2. No obligation free quotes a...
From £17,940
Our building services company 5 Star Property Services was established in 2013. Since then we have been helping customers in Reading and the surrou...
From £17,596
T & B Builders is a trusted extension builder serving customers in RG2 and the surrounding area. Contact us to today to get a competitive quote for...

Underpinning ranges from £16,740 (Corderoy Building Services based in RG2) to £18,028 (Tuko Property based in RG2), 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 RG2 by posting a job with HaMuch and we will send it to extension builders in RG2.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Reading | £42 | £266 |
| 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 Bracknell Forest | £41 | £287 |
| Underpin A Building near Bracknell | £41 | £286 |
| Underpin A Building near Sandhurst | £41 | £283 |
| Underpin A Building near Camberley | £41 | £283 |
| Underpin A Building near Fleet | £41 | £270 |
| Underpin A Building near Maidenhead | £41 | £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 - £17,628

Two storey extension - £88,192

Build a timber frame extension - £26,128

Build a swimming pool - £81,128

Single storey extension - £57,560

Side return extension - £42,940

Install an RSJ - £2,328

Outbuilding - £10,128

Build a Mansard loft conversion - £52,128

Loft conversion - £34,950

Build a kitchen extension - £42,128

Hip to gable loft conversion - £42,128

Granny annexe - £87,128

Garden office - £10,128

Convert a Garage - £16,128

Garage - £18,628

Build a flat roof extension - £22,128

Build a dormer loft conversion - £42,128

Concrete foundations - £6,378

Convert a bungalow loft - £29,128

Convert a basement - £38,940