Khalid Osman
We agree on the work, price and appointment before starting. Our approach focuses on clear communication, punctuality, careful workmanship and leav...
DP Services is a fully insured friendly local company which has been trading since 2002 and delivers high quality building work in domestic extensi...
Pinnacle Property Services is a trusted extension builder serving customers in Caversham and the surrounding area. Contact us to today to get a com...
Relax... you have found a reliable extension builder in Caversham. A R Construction is a friendly and reliable company based in Caversham who consi...
KEVIN WYLDE BUILDERS are here to help customers who need an Extension Builder in Caversham. We offer a competitive rate to complete all your extens...
Experienced extension builder ready to quote for your work. TOP CONSTRUCTION-MARCIN WAGTAS is the best extension builder in Caversham. No obligatio...
T & B Builders is a trusted extension builder serving customers in Caversham and the surrounding area. Contact us to today to get a competitive quo...
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 Caversham. Experienced in all extension buildering work and keeping within budget and on quote. Wise ...
Reading Building Services is a trusted extension builder serving customers in Caversham and the surrounding area. Contact us to today to get a comp...

Building a granny annexe ranges from £86,952 (KEVIN WYLDE BUILDERS based in RG7) to £87,432 (DP Services based in RG41), but these are just estimates that can help give you an idea of who will be better value in your area.
The best thing to do is to get quotes to build a granny annexe in Caversham by posting a job with HaMuch. We will send it to extension builders in Caversham who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Caversham | £38 | £265 |
| Granny Annexe near Reading | £42 | £266 |
| Granny Annexe near Woodley | £42 | £266 |
| Granny Annexe near Wokingham | £41 | £279 |
| Granny Annexe near Bracknell Forest | £41 | £287 |
| Granny Annexe near Bracknell | £41 | £285 |
| Granny Annexe near Maidenhead | £41 | £273 |
| Granny Annexe near Sandhurst | £41 | £283 |
| Granny Annexe near South Oxfordshire | £36 | £253 |
| Granny Annexe near Wycombe | £40 | £271 |
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 - £17,637

Two storey extension - £88,205

Build a timber frame extension - £26,137

Build a swimming pool - £81,137

Single storey extension - £57,736

Side return extension - £43,039

Install an RSJ - £2,337

Outbuilding - £10,137

Build a Mansard loft conversion - £52,137

Loft conversion - £35,033

Build a kitchen extension - £42,137

Hip to gable loft conversion - £42,137

Granny annexe - £87,137

Garden office - £10,137

Convert a Garage - £16,137

Garage - £18,637

Build a flat roof extension - £22,137

Build a dormer loft conversion - £42,137

Concrete foundations - £6,387

Convert a bungalow loft - £29,137

Convert a basement - £39,039