The Gorgas Avenue Warehouses (buildings 1160, 1161, 1162, 1167, 1169 and 1170) located in the Letterman Complex, total approximately 74,000 square feet of gross building area.  The Mason Street Warehouses (buildings 1182, 1183, 1184, 1185 and 1186), also located in the Letterman Complex, total approximately 64,000 square feet of gross building area.