Q: I live in a zero-lot-line community. The side of our house, a patio wall, and a wood fence extension on the end of our patio wall form the property line with our neighbor. The builder installed the wood fence extension to meet city code and enclose the neighbor’s yard since it has an open, non-enclosed pool. We do not have a pool. The fence extension is 30+ years old and needs to be replaced. Who is responsible for replacing the fence?