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 HA2?
Building a granny annexe ranges from £86,848 (Mez Construction based in HA5) to £87,000 (K Mccormack based in HA1), 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 HA2 by posting a job with HaMuch. We will send it to extension builders in HA2 who will be happy to help you.

| Borough in London |
|---|
| Granny Annexe in Rayners Lane |
| Granny Annexe in Harrow |
| Granny Annexe in Pinner |
| Granny Annexe in Wealdstone |
| Granny Annexe in Northolt |
| Granny Annexe in Ruislip |
| Granny Annexe in Greenford |
| Granny Annexe in Sudbury |
| Granny Annexe in Wembley |
| Granny Annexe in Stanmore |