Among them, when the proportion of the house is multi-storey, the buyer pays 1.5% and the seller pays 6%; When the house is high-rise, the buyer pays 1.5% and the seller pays12%; Construction area per square meter 18 yuan (same for many high-rise buildings); Seller: The building area per square meter of multi-storey building is 7 1.88 yuan, and the building area per square meter of high-rise building is 143.76 yuan.
According to the Measures for the Administration of Special Maintenance Funds for Residential Buildings, the owners of commercial residential buildings and non-residential buildings should deposit special maintenance funds for residential buildings according to the construction area of their own properties, and the amount of the first special maintenance funds for residential buildings deposited per square meter of construction area is 5% to 8% of the cost per square meter of local residential construction and installation projects.
Owners who sell public housing shall deposit special housing maintenance funds according to their own property construction area, and the amount of the first special housing maintenance funds deposited per square meter of construction area is 2% of the local housing reform cost price. Units selling houses shall, in accordance with the proportion of multi-storey residential buildings and high-rise residential buildings of not less than 20% and 30% respectively, draw special maintenance funds from the houses.
The housing maintenance fund is used for large and medium-sized repair and renovation projects of the main structure, public parts and public facilities and equipment of the house after the warranty period expires.
The main load-bearing structures of houses include foundation, internal and external load-bearing walls, columns, beams, floors and roofs. Public parts refer to outdoor walls, hallways, stairwells, corridors, etc. Public facilities and equipment refer to water supply and drainage pipelines and equipment, distribution cables and equipment, elevators, public lighting, fire-fighting facilities, green spaces, roads, ditches, non-operating parking garages, public cultural and sports facilities and other facilities and equipment owned and used by the owner. The maintenance fund is managed by the Housing Authority, and the application process is complicated.
To sum up, the calculation formula of housing maintenance fund is: construction area per square meter cost * proportion * area.
Legal basis:
Measures for the administration of residential special maintenance funds
Article 7
The owners of commercial housing and non-residential housing shall deposit special housing maintenance funds according to the construction area of their own property, and the amount of the first special housing maintenance funds deposited per square meter of construction area is 5% to 8% of the cost per square meter of local residential construction and installation projects. The competent departments of construction (real estate) of the people's governments of municipalities directly under the central government, cities and counties shall, according to local conditions, reasonably determine and announce the amount of the first-phase residential special maintenance fund deposited per square meter of construction area, and make timely adjustments.