What year is the house in Zhixueyuan? How to charge the property fee?

Hello! Zhixueyuan 1, 2, 3, 4 and 5 buildings were built in 2000, with 24 floors above ground and 2 floors underground. The property fee is 1.2 yuan/m2/month.

Building 6.9 is built in 200 1, with a steel-concrete structure and a total height of six floors. 10, 1 1, 12, 13 are brick-concrete structures, and the property fee is 0.76000000005.

Buildings 7, 8, 14, 15 and 16 are buildings in 2004, of which buildings 7 and 8 are 0.7 1 yuan per square meter/month; 14, 15 and 16 are 1.2 yuan/m2/month; I hope I can help you!