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 SP4?
Building a granny annexe ranges from £85,800 (Floortrak Limited based in SO51) to £87,000 (Feltham Group Services Limited based in SP5), 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 SP4 by posting a job with HaMuch. We will send it to extension builders in SP4 who will be happy to help you.

| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Salisbury | £30 | £211 |
| Granny Annexe near Test Valley | £32 | £224 |
| Granny Annexe near Andover | £35 | £220 |
| Granny Annexe near Devizes | £29 | £218 |
| Granny Annexe near North Wiltshire | £29 | £218 |
| Granny Annexe near West Wiltshire | £29 | £218 |
| Granny Annexe near Romsey | £28 | £203 |
| Granny Annexe near Totton | £30 | £216 |
| Granny Annexe near New Forest | £28 | £211 |
| Granny Annexe near Chandler's Ford | £30 | £216 |