U.S. property values in many areas are at an all time low thus causing much upside potential. In real estate business, the value of a piece of land or a building depends more on other factors, such as access to roads, proximity of shopping centres, medical facilities, schools, water supply, electricity, etc. Identifying the right market & finding the best property holds the key to success. Here's one such tool which will help you to determine if a property is a good investment. It’s a smart real estate rating engine through which you can research, compare & find best places to invest, It also identifies properties with the most value, establishes the right price range to pay, computes rent income to expect & projects long-term cash flow and appreciation.Look into http://www.smartzip.com/info/score