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 DE13?

Building a granny annexe ranges from £86,440 (Timbuild building services Ltd based in DE6) to £87,400 (Top Floar Property Services based in DE14), 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 DE13 by posting a job with HaMuch. We will send it to extension builders in DE13 who will be happy to help you.