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 Port Riddell?
Building a granny annexe ranges from £85,960 (Clyde construction property maintenance based in PA16) to £87,088 (Price It Cost Consultants Ltd based in PA16), 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 Port Riddell by posting a job with HaMuch. We will send it to extension builders in Port Riddell who will be happy to help you.

| Business name | Granny annexe cost |
|---|---|
| Clyde construction property maintenance, Greenock, PA16 | £85,960 |
| MARTIN POWER BUILDERS, Greenock, PA16 | £87,040 |
| Price It Cost Consultants Ltd, Inverclyde, PA16 | £87,088 |
| GH BUILDING SERVICES LTD, Greenock, PA14 | £86,920 |
| CR Joiners, Cardross, G82 | £86,280 |
| DRUMKINNON JOINERY & BUILDING, Alexandria, G83 | £86,928 |
| SCOTWEST BUILDING SERVICES LTD, Johnstone, PA5 | £86,792 |
| Adrian K Wilson Roofing Specialist, Dalry, KA24 | £86,864 |
| Glencroft Builders Ltd, Clydebank, G81 | £86,360 |
| Strong Point Property Maintenance Ltd, MO19 115 Abercorn Street, Paisley, PA3 | £86,840 |
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Port Glasgow | £28 | £220 |
| Granny Annexe near Greenock | £24 | £200 |
| Granny Annexe near Dumbarton | £25 | £200 |
| Granny Annexe near Renfrewshire | £47 | £348 |
| Granny Annexe near Johnstone | £45 | £333 |
| Granny Annexe near Erskine | £30 | £222 |
| Granny Annexe near Clydebank | £30 | £225 |
| Granny Annexe near Paisley | £30 | £223 |
| Granny Annexe near Renfrew | £29 | £224 |
| Granny Annexe near Kilwinning | £29 | £220 |