Belmont is another of those communities that has an equestrian-based theme like Polo or Dressage. In this case, the lot sizes vary quite a bit in size from 1/3 acre up to 2 acres. The homes were built from about 1989 to 2000 and are mostly semi-custom homes with a large number of bedrooms, usually a minimum of five. This neighborhood is very stable, in that homes rarely come up for sale. Strangely, you can have either an Alpharetta or Cumming address, depending on where your home sits in the neighborhood.