I am hoping to build a house to live in within the boundary of my existing property, as it has a substantial garden. The plan is to live in my existing property that has enough equity to build the new house outright, whilst the build goes on, and then move into the new one and sell the old one, thus paying off any monies lent. Permission, planning and build etc will be undertaken by a family member (already has lapsed permission) but the issue is how/where do I get a loan or l release the equity to build? My mortgage provider doesn’t seem to be interested and it seems no high street banks do bridging loans, at least at the moment.