From £87,152
DITTON CONSTRUCTION LIMITED is an established extension buildering business in Elmbridge. We come highly recommended and provide competitive quotes...
From £86,896
METROMEC BUILDING SERVICES LTD is an established extension buildering business in Elmbridge. We come highly recommended and provide competitive quo...
From £87,240
Trusted and professional extension builder in Elmbridge. Experienced in all extension buildering work and keeping within budget and on quote. TIMBE...
From £87,216
S T Builders is an established extension buildering business in Elmbridge. We come highly recommended and provide competitive quotes for your work....
From £87,408
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £86,952
Coopers of Surrey Ltd is an established and experienced local extension builder in Elmbridge. Please contact us for a free, no obligation quote and...
From £87,320
Relax... you have found a reliable extension builder in Elmbridge. Ella Design Build is a friendly and reliable company based in Elmbridge who cons...
From £87,208
With over 50 years experience, G.M. Dowling & Son offer the highest standard in building services.The family run business, headed up by father and ...
From £87,552
Need to find an Extension Builder near you for all your extension buildering work?
Jaswal Design & Build provides a local, trusted extensio...
From £87,312
Experienced extension builder ready to quote for your work. AMD Building Services is the best extension builder in Elmbridge. No obligation free qu...

Building a granny annexe ranges from £86,896 (METROMEC BUILDING SERVICES LTD based in KT12) to £87,552 (Jaswal Design & Build based in KT12), 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 Elmbridge by posting a job with HaMuch. We will send it to extension builders in Elmbridge who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Elmbridge | £43 | £277 |
| Granny Annexe near Walton-on-Thames | £43 | £277 |
| Granny Annexe near Esher | £43 | £274 |
| Granny Annexe near West Molesey | £43 | £279 |
| Granny Annexe near Sunbury-on-Thames | £42 | £279 |
| Granny Annexe near New Haw | £43 | £273 |
| Granny Annexe near Richmond Upon Thames | £43 | £274 |
| Granny Annexe near Kingston Upon Thames | £43 | £271 |
| Granny Annexe near Great Bookham | £42 | £281 |
| Granny Annexe near Ewell | £43 | £274 |
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 - £17,726

Two storey extension - £88,338

Build a timber frame extension - £26,226

Build a swimming pool - £81,226

Single storey extension - £59,512

Side return extension - £44,038

Install an RSJ - £2,426

Outbuilding - £10,226

Build a Mansard loft conversion - £52,226

Loft conversion - £35,865

Build a kitchen extension - £42,226

Hip to gable loft conversion - £42,226

Granny annexe - £87,226

Garden office - £10,226

Convert a Garage - £16,226

Garage - £18,726

Build a flat roof extension - £22,226

Build a dormer loft conversion - £42,226

Concrete foundations - £6,476

Convert a bungalow loft - £29,226

Convert a basement - £40,038