Trusted and professional extension builder in TS16. Experienced in all extension buildering work and keeping within budget and on quote. Empire Bui...

Building a granny annexe ranges from £86,744 (Empire Building Contracts based in TS18) to £86,744 (Empire Building Contracts based in TS18), 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 TS16 by posting a job with HaMuch. We will send it to extension builders in TS16 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Ingleby Barwick | £41 | £228 |
| Granny Annexe near Thornaby-on-Tees | £42 | £231 |
| Granny Annexe near Stockton-on-Tees | £41 | £228 |
| Granny Annexe near Middlesbrough | £43 | £236 |
| Granny Annexe near Billingham | £44 | £242 |
| Granny Annexe near Darlington | £60 | £222 |
| Granny Annexe near Eston | £42 | £241 |
| Granny Annexe near Newton Aycliffe | £38 | £225 |
| Granny Annexe near Redcar & Cleveland | £43 | £254 |
| Granny Annexe near Redcar | £42 | £240 |
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 - £17,244

Two storey extension - £87,616

Build a timber frame extension - £25,744

Build a swimming pool - £80,744

Single storey extension - £49,880

Side return extension - £38,620

Install an RSJ - £1,944

Outbuilding - £9,744

Build a Mansard loft conversion - £51,744

Loft conversion - £31,350

Build a kitchen extension - £41,744

Hip to gable loft conversion - £41,744

Granny annexe - £86,744

Garden office - £9,744

Convert a Garage - £15,744

Garage - £18,244

Build a flat roof extension - £21,744

Build a dormer loft conversion - £41,744

Concrete foundations - £5,994

Convert a bungalow loft - £28,744

Convert a basement - £34,620