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 Ossett?

Building a granny annexe ranges from £85,960 (T & B Builders based in WF17) to £87,880 (C D S Roofing based in LS27), 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 Ossett by posting a job with HaMuch. We will send it to extension builders in Ossett who will be happy to help you.