Brian
Prestige Build Services LTD is a trusted extension builder serving customers in Stratton and the surrounding area. Contact us to today to get a com...
Michael Walklett
All of our business is by recommendation. We have never advertised. We have been trading since 2001 and have our regular customers we have done var...
Jaroslaw Garbacz
MJ solutions is an established and experienced local extension builder in Stratton. Please contact us for a free, no obligation quote and competit...
Tom Dunn
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
John Howell
MR HOWELL are here to help customers who need an Extension Builder in Stratton. We offer a competitive rate to complete all your extension builderi...
Need to find an Extension Builder near you for all your extension buildering work?
A S A BUILDING SERVICES LTD provides a local, trusted ex...
Stratton, SN3
A D BUILDING SERVICES T/A is a trusted extension builder serving customers in Stratton and the surrounding area. Contact us to today to get a compe...
We have a skilled and dedicated team of professional tradesmen to carry out all your requirements. Whether you are looking to build, extend or upgr...
Need to find an Extension Builder near you for all your extension buildering work?
QUALITY BUILDERS provides a local, trusted extension bui...
Bob Watts
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Building a granny annexe ranges from £86,456 (Watts Builders based in SN25) to £87,152 (Prestige Build Services LTD based in SN5), 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 Stratton by posting a job with HaMuch. We will send it to extension builders in Stratton who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Swindon | £32 | £241 |
| Granny Annexe near Stratton St Margaret | £32 | £241 |
| Granny Annexe near Thamesdown | £32 | £242 |
| Granny Annexe near Vale of White Horse | £36 | £271 |
| Granny Annexe near Calne | £29 | £225 |
| Granny Annexe near North Wiltshire | £32 | £242 |
| Granny Annexe near West Wiltshire | £32 | £242 |
| Granny Annexe near Devizes | £32 | £242 |
| Granny Annexe near Witney | £32 | £244 |
| Granny Annexe near Chippenham | £34 | £258 |
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 - £17,347

Two storey extension - £87,771

Build a timber frame extension - £25,847

Build a swimming pool - £80,847

Single storey extension - £51,944

Side return extension - £39,781

Install an RSJ - £2,047

Outbuilding - £9,847

Build a Mansard loft conversion - £51,847

Loft conversion - £32,318

Build a kitchen extension - £41,847

Hip to gable loft conversion - £41,847

Granny annexe - £86,847

Garden office - £9,847

Convert a Garage - £15,847

Garage - £18,347

Build a flat roof extension - £21,847

Build a dormer loft conversion - £41,847

Concrete foundations - £6,097

Convert a bungalow loft - £28,847

Convert a basement - £35,781