Arizona Republic:  The newspaper created an online searchable calculator to determine home values in Maricopa, County, Arizona.  “Click on any ZIP code on the map for statistics about home sales trends, or use the search box below. Our home sales information includes median sales prices for single-family houses in Chandler, Gilbert, Glendale, Mesa, Phoenix, Scottsdale, Tempe and other Valley of the Sun cities in Maricopa and Pinal counties.”