1st building: 21° 0'55.18"N 17°43'42.90"E
2nd building: 20°17'44.22"N 18°38'50.18"E
3rd building: 23°34'40.40"N 16°55'9.44"E
Date of discovery: Nov 26, 2016
Method used: Google Moon Map (free version)
While using Google Earth, I found a few structures made from black non reflective material. The black structures really stand out so when Google deliberately blurred the map, the dark areas were not affect so much.
Scott C. Waring