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 DG1?
Building a granny annexe ranges from £86,248 (LAKELAND CONSTRUCTION SER LTD based in DG11) to £86,280 (TOMS JOINERY based in DG2), 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 DG1 by posting a job with HaMuch. We will send it to extension builders in DG1 who will be happy to help you.

| Business name | Granny annexe cost |
|---|---|
| TOMS JOINERY, Dumfries , DG2 | £86,280 |
| LAKELAND CONSTRUCTION SER LTD, Lockerbie, DG11 | £86,248 |
| L I P CONSTRUCTION LTD, Lockerbie, DG11 | £86,280 |
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Dumfries | £18 | £140 |
| Granny Annexe near Dumfries & Galloway | £18 | £140 |
| Granny Annexe near Carlisle | £21 | £175 |