DP Services is a fully insured friendly local company which has been trading since 2002 and delivers high quality building work in domestic extensi...
KEVIN WYLDE BUILDERS are here to help customers who need an Extension Builder in RG2. We offer a competitive rate to complete all your extension bu...
Relax... you have found a reliable extension builder in RG2. A R Construction is a friendly and reliable company based in RG2 who consider no job a...
Experienced extension builder ready to quote for your work. TOP CONSTRUCTION-MARCIN WAGTAS is the best extension builder in RG2. No obligation free...
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...
Trusted and professional extension builder in RG2. Experienced in all extension buildering work and keeping within budget and on quote. Wise Roofin...
Reading Building Services is a trusted extension builder serving customers in RG2 and the surrounding area. Contact us to today to get a competitiv...
Need an Extension Builder in RG2? UNITED BUILDING SERVICES has been helping local clients (20 mile radius) with their extension buildering jobs for...
J.L Building Services are here to help customers who need an Extension Builder in RG2. We offer a competitive rate to complete all your extension b...
Experienced extension builder ready to quote for your work. J F Building & Groundworks is the best extension builder in RG2. No obligation free quo...

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 RG2 by posting a job with HaMuch. We will send it to extension builders in RG2 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Reading | £42 | £266 |
| Granny Annexe near Woodley | £42 | £266 |
| Granny Annexe near Caversham | £38 | £265 |
| Granny Annexe near Wokingham | £41 | £279 |
| Granny Annexe near Bracknell Forest | £41 | £287 |
| Granny Annexe near Bracknell | £41 | £285 |
| Granny Annexe near Sandhurst | £41 | £283 |
| Granny Annexe near Camberley | £41 | £282 |
| Granny Annexe near Fleet | £41 | £270 |
| Granny Annexe 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 - £17,592

Two storey extension - £88,138

Build a timber frame extension - £26,092

Build a swimming pool - £81,092

Single storey extension - £56,840

Side return extension - £42,535

Install an RSJ - £2,292

Outbuilding - £10,092

Build a Mansard loft conversion - £52,092

Loft conversion - £34,613

Build a kitchen extension - £42,092

Hip to gable loft conversion - £42,092

Granny annexe - £87,092

Garden office - £10,092

Convert a Garage - £16,092

Garage - £18,592

Build a flat roof extension - £22,092

Build a dormer loft conversion - £42,092

Concrete foundations - £6,342

Convert a bungalow loft - £29,092

Convert a basement - £38,535