Did you know that people have been living in groups, either behind fortress walls or other enclosures, for centuries? In fact, though you might not realize this, medieval castles were actually a form of gated community. Whether you are worried about the rising crime rates in your neighborhood, or you just want to move to a place with a more secure nature to raise your kids in, you might want to think about buying land to build a house in a gated community. Here are a few facts that you need to know before looking into the different housing options that are available to you.