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 CA1?
Building a granny annexe ranges from £86,200 (ASKEW CONSTRUCTION based in CA4) to £87,000 (Cmr Developments based in CA2), 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 CA1 by posting a job with HaMuch. We will send it to extension builders in CA1 who will be happy to help you.

| Business name | Granny annexe cost |
|---|---|
| maizxdesign, Cumbria, CA1 | £86,312 |
| Cmr Developments , Carlisle, CA2 | £87,000 |
| BUILDING TEC LIMITED , Carlisle South West, CA2 | £86,232 |
| Handyman Decks Building, Londonderry, CA2 | £86,312 |
| M c trading, Cumbria, Ca2 | £86,312 |
| LLED CONSTRUCTION LTD, Longtown, CA6 | £86,232 |
| HEDLEYS ROOFING T/A, Longtown, CA6 | £86,256 |
| ASKEW CONSTRUCTION, Wetheral, CA4 | £86,200 |
| IAN PEARSON JOINER & BUILDER, Longtown, CA6 | £86,232 |
| PAUL LITTLE BUILDING MAINT, Wigton, CA7 | £86,224 |
| L I P CONSTRUCTION LTD, Lockerbie, DG11 | £86,280 |
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Carlisle | £21 | £175 |
| Granny Annexe near Dumfries | £18 | £140 |
| Granny Annexe near Dumfries & Galloway | £18 | £140 |
| Granny Annexe near Whitehaven | £18 | £185 |