We use a variety of methods to determine the value of a home. A comparative market analysis is the most common method for determining the value of a home. A comparative market analysis is a detailed examination of recently sold “comparable” homes in the previous 6-12 months. A comparative market analysis, or “CMA,” isn’t a crystal ball that predicts how much a home will sell for; however, when performed by top Real estate gents, it should significantly narrow the sale price range.