Sometimes a home works well in every way except one: there just isn't enough of it. A growing family needs another bedroom. A parent is moving in. You work from home and the dining table has become your office. For many Los Angeles homeowners, adding on is the answer, because it lets you keep the street, the school and the neighbors you already love. A room addition is a real construction project, though, not a quick remodel. In this guide, we'll walk through what shapes an a