Public and private schools, kindergarten through high school, and even preschools can greatly affect the value of a home. While the subject of schools might be more important to a family with children or a couple hoping to start a family, good schools should be a priority on anyone's list. If you don't have children, it's important to understand how the quality of the school system in that zone will affect the resale of your home. On the other hand, if you're renting and do not have children, good schools may add unnecessary cost to your rent. If you do have children, you'll want to do a bit more research than simply looking up the school zone on a Web site or seeking advice from your real estate agent. Talk to the neighbors or attend a PTA meeting. Many schools give tours, so take advantage of this offer. If you like the schools after one tour, take your children along for a second and see how they like it. Don't forget to ask about the school's sports and other after school activities, as well as academics.