How to divide the shared area of the house
In recent years, with the rapid development of the real estate market, the issue of sharing the shared area of a house has become the focus of attention of home buyers and owners. The allocation of shared area is not only related to the cost of purchasing a house, but also directly affects the calculation of subsequent property fees, heating fees and other expenses. This article will combine the hot topics and hot content on the Internet in the past 10 days, analyze the sharing rules of the shared area of a house in detail, and provide structured data for reference.
1. What is the shared area of a house?

The common area of the house, also called the common area, refers to the common areas used by the owners of the entire building, including elevator shafts, stairwells, corridors, basements, equipment rooms, etc. This part of the area is shared by all owners, so corresponding fees need to be paid when purchasing a house.
2. Apportionment rules for shared area
The allocation of shared areas usually follows the following principles:
| Allocation type | Specific content | Apportionment ratio |
|---|---|---|
| Apportioned according to building area | Apportionment is based on the proportion of the building area of each household to the total building area. | Building area/total building area |
| Apportioned according to the number of households | Some costs (such as elevator maintenance fees) are evenly distributed according to the number of households. | Total cost/total number of households |
| Apportioned according to usage function | Commercial and residential areas are calculated separately, and the commercial portion has a higher share. | Divided according to functional areas |
3. Frequently Asked Questions about Shared Area Apportionment
1.The public area is too large: Some developers falsely report the shared area, resulting in a low actual housing acquisition rate for home buyers. According to recent hot discussions, many places have introduced policies to limit the proportion of public sharing, such as requiring that the shared area should not exceed 30% of the total area.
2.Cost calculation is not transparent: Property fees, heating fees, etc. are often calculated based on building area, but owners have doubts about the specific use of the shared portion. It is recommended that the owners' committee or property management company regularly publish the details of the use of shared fees.
3.legal dispute: Litigation cases arising from shared areas have increased, mainly involving developers’ failure to implement allocation rules as stipulated in the contract. When purchasing a home, you need to carefully check the terms of the contract and consult a professional lawyer if necessary.
4. How to reasonably allocate the shared area?
1.Clarify apportionment standards: Before buying a house, ask the developer or property company for the specific calculation method of the shared area to ensure transparency and compliance.
2.Check actual measurement report: When handing over the house, you are required to check the actual measurement report of the house to confirm whether the shared area is consistent with the contract.
3.Participate in owner autonomy: Supervise the use of shared fees through the owners' meeting or owners' committee to avoid unreasonable charges.
5. Recent hot cases
| area | event | Processing results |
|---|---|---|
| Beijing | The shared area of a certain community accounts for 35%, and the owners collectively defend their rights. | Developer refunds part of the house payment |
| Shanghai | New regulations require that the shared area must be listed separately | Increased transparency in home purchase contracts |
| Guangzhou | Pilot project to calculate property fees based on the area within the apartment | The burden on owners is reduced |
6. Summary
The apportionment of the common area of a house is an issue that cannot be ignored in the process of buying and living in a house. Home buyers need to understand the sharing rules, be wary of unreasonable sharing, and protect their rights and interests through legal means. At the same time, the improvement of local policies also provides support for the transparency of public pool areas. In the future, with the standardization of the real estate market, the problem of public sharing is expected to be further solved.
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