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 CM3?
Building a granny annexe ranges from £86,400 (LFS Construction based in CM3) to £87,000 (Mr. based in CM1), 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 CM3 by posting a job with HaMuch. We will send it to extension builders in CM3 who will be happy to help you.

| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Chelmsford | £33 | £224 |
| Granny Annexe near Maldon | £32 | £212 |
| Granny Annexe near Witham | £31 | £209 |
| Granny Annexe near Wickford | £34 | £224 |
| Granny Annexe near Billericay | £34 | £218 |
| Granny Annexe near Rayleigh | £34 | £221 |
| Granny Annexe near Thundersley | £34 | £221 |
| Granny Annexe near Basildon | £34 | £220 |
| Granny Annexe near Braintree | £32 | £218 |
| Granny Annexe near Brentwood | £34 | £225 |