Legal analysis: 1. Brick-concrete structure houses are used in housing construction, and the standard of housing maintenance fund: 49 yuan per square meter for individuals and 1 yuan per square meter for developers;

2. If it is a house without elevator frame structure, the building maintenance foundation;

3. For residential buildings with a frame structure with elevators on the floors and 14 floors below the 14th floor, the standard of housing maintenance fund is: 61 yuan per square meter for individuals and 25 yuan per square meter for developers;

4. For residential buildings with a frame structure with elevators on the floors above and including 15 floors, the housing maintenance fund standard is: 73 yuan per square meter for individuals and 3 yuan per square meter for developers.

Legal basis: Article 8 of the Measures for the Administration of Special Maintenance Funds for Residential Buildings, where public housing is sold, the special maintenance funds for residential buildings shall be deposited in accordance with the following provisions:

(1) The owner shall deposit the special maintenance funds for residential buildings according to the construction area of the property he owns, and the amount of the first special maintenance funds for residential buildings deposited per square meter of construction area shall be 2% of the cost price of local housing reform.

(2) The selling unit shall withdraw the special maintenance fund for the house in one lump sum according to the price of not less than 2% for multi-storey houses and not less than 3% for high-rise houses.

article 17 of the measures for the administration of special maintenance funds for residential buildings. if the balance of the special maintenance funds for residential buildings in the owner's household account is less than 3% of the initial deposit amount, it shall be renewed in time.

if the owners' meeting is established, the renewal plan shall be decided by the owners' meeting.

if the owners' meeting is not established, the specific management measures for the renewal shall be formulated by the construction (real estate) departments of the people's governments of municipalities, cities and counties jointly with the finance departments at the same level.