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 G66?

Building a granny annexe ranges from £86,200 (Roofline Services based in G21) to £87,000 (Pol-Scot Homes Ltd based in G33), 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 G66 by posting a job with HaMuch. We will send it to extension builders in G66 who will be happy to help you.