Above is an interactive map of properties Costar shows as built since the beginning of 2011 as of April 23, 2016. This is displayed by type for multifamily properties with 50 or more units, industrial properties with 20,000 or more square feet, and for retail and office properties with 10,000 or more square feet.
Click the icon in the upper left to modify what property types are displayed. Note that this map may be more interactive when viewed in Google Maps, where you can select and deselect property types, view the chart legend, and more.