How to calculate the property fee for the internal expansion of the building

According to the guiding principles related to the renovation of old residential areas in Harbin, the residential areas shall calculate the property service fees in accordance with the Measures for the Administration of Property Service Fees in Harbin.

If the community is not closed after renovation, the charging standard is per square meter 1 yuan per month. If it becomes a closed community after renovation, the construction area is 65438+ 0.05 yuan per square meter per month.

According to the relevant provisions of the "Trial Measures for the Management of Special Maintenance Funds for Urban Houses in Harbin", the maintenance funds were deposited in special banks for four consecutive years according to the standard of 5 yuan per square meter of construction area for the maintenance, renewal and transformation of housing parts and facilities after the warranty period expires.