1. A method property valuation, the method comprising: prompting display of a map image corresponding to a geographical area; receiving an identification of a defined geographic area within the geographical area, the defined geographic area being defined through received user input associated with display of the map image; accessing property data corresponding to properties within the defined geographic area; applying an automated valuation to the property data after receiving the identification of the defined geographic area; and displaying information for at least one property in the defined geographic area based upon results of applying the automated valuation.