A granny annexe is the ideal solution for offering a young family member their own space in your home while they save up for their own house, or to help an older relative have some independence while keeping them at a safe distance. But how much do they cost to build in Tonna?
Building a granny annexe ranges from £86,432 (G Wager Building Maintenance based in SA13) to £86,600 (P PUGH BUILDERS LTD based in SA10), 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 Tonna by posting a job with HaMuch. We will send it to extension builders in Tonna who will be happy to help you.

| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Neath Port Talbot | £26 | £188 |
| Granny Annexe near Neath | £25 | £191 |
| Granny Annexe near Port Talbot | £26 | £188 |
| Granny Annexe near Maesteg | £32 | £239 |
| Granny Annexe near Swansea | £25 | £197 |
| Granny Annexe near Pyle | £30 | £234 |
| Granny Annexe near Gorseinon | £25 | £196 |
| Granny Annexe near Aberdare | £28 | £186 |
| Granny Annexe near Porthcawl | £29 | £228 |
| Granny Annexe near Bridgend | £27 | £170 |