How much is the shared area of the house?

The state regulations on the shared area of housing are as follows:

1. The shared area of general multi-storey residential buildings is about 10%-13%;

The share of the flat house below the floor is about 13%-15%;

3. Most of the point-type real estate shares are 15%-17%;

Due to the increase in the number of elevators in residential buildings above the floor, the common share is usually around 25%.

The shared area of the house includes:

1. The area of the covered sky garden should be calculated according to half of its horizontal projection area;

2. The road and the planned road belong to the public road, and the colonnade on the first floor of the house on the side of the public road is not calculated as the construction area, and the residential road in the community is an internal road, which is not counted as a public road, and the colonnade on the first floor of the house in the community should be calculated as the construction area;

3. In the calculation of the shared shared area, it is clear that the Municipal Institute of Surveying and Mapping is based on the construction drawings of the Municipal Planning Bureau and the drawings attached to the Construction Project Planning Acceptance Certificate;

4. The area between the water tanks on the roof shall be calculated according to the area calculation regulations;

5. The construction area of the flue and smoke well on the house should be calculated according to the natural layer of the building;

6. When calculating the area of the arc planning land, the three parties agree that the planning bureau shall provide the coordinates of the pile points on the arc and the radius of the arc in the list of land use coordinates, and the land area shall be calculated according to the radius of the arc;

7. The basement exhaust well with a ground floor height of more than 2 meters next to the building shall be calculated according to the regulations, and the independent outdoor basement exhaust well shall not be calculated as the construction area;

8. The outdoor staircase with the upper cover is calculated according to the horizontal projection area of each floor, and the outdoor staircase without the top cover is calculated according to half of its horizontal projection area;

9. The construction area of the waterway tube well and smoke exhaust well in Taichung is calculated according to the natural layer of the building, and the construction area of the air conditioner is not calculated separately;

10. The area of the "flower platform" and "flower pond" outside the fence is not calculated, and the "flower platform" and "flower pond" connected with the balcony are calculated with reference to the nature of the balcony.

Article 5 of the rules for the calculation of the sales area of commercial housing and the apportionment of common construction area of the Ministry of Construction of commercial housing shall be based on "sets" or "units"**, and the sales area of commercial housing is the sum of the construction area in the suite or unit (hereinafter referred to as the construction area in the suite) purchased by the buyer and the common construction area that should be apportioned.

The area of commercial buildings for sale, the floor area of the suite, and the common floor area apportioned.

Article 6 The building area of the suite is composed of the following three parts:

1. The usable area in the set (unit);

Second, the area of the wall in the set;

3. Balcony construction area.

The shared area of the house is generally 25%. In fact, the shared area still needs to be calculated according to different houses. If the residential building is purchased with less than 7 storeys, the participating pooled area includes external walls, staircases, stairwells, and service management rooms for residents, with 50% of the horizontal projection area of the external wall, while the shared area of such residential buildings is 7-12%.

The meaning of the shared area of the house:

The shared area of the house refers to the abbreviation of the apportioned public construction area, and the construction area in the suite constitutes the construction area of the commercial house. There are no clear laws and regulations on the treatment of the shared area of the house. Due to the ambiguity of the shared area of the house, this has become a point of contention in real estate transactions.

Factors affecting the pooled area:

1. Housing structure (several ladders and several households):

For example, a two-family pool may not be much different from a multi-family pool, but as the number of households on each floor increases, the pool area allocated to each household decreases.

2. The form of the building:

The higher the floor height of the building, the larger the shared area. 3. Property type:

The plate type generally gets a higher property rate, the stacked type is poor, and the point type is lower.

4. The size of the public activity area:

Generally speaking, high-quality properties have high-rise lobbies, spacious elevators, indoor garages, public facilities, and corridors, and the larger the shared area, the larger the shared area.

Legal Analysis: The standard is between 10% and 27%. "In ordinary houses below the 7th floor, the shared area is generally between 10% and 15%; The shared area of the elevator building from the 7th floor to the 15th floor is generally between 15% and 22%; Buildings with 15 to 30 floors generally have multiple elevators, and their shared floor area is about 20% to 27%.

Legal basis: Article 2 of the Standardization Law of the People's Republic of China The standards (including standard samples) mentioned in this law refer to the technical requirements that need to be unified in the fields of agriculture, industry, service industry and social undertakings. Standards include national standards, industry standards, local standards, group standards, and enterprise standards.

National standards are divided into mandatory standards and recommended standards, and industry standards and local standards are recommended standards. Mandatory standards must be enforced. The State encourages the adoption of recommended standards.

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In the era of skyrocketing housing prices, the shared area of housing is a very important consideration when buying a house, and the larger the shared area of housing, the smaller the indoor usable area. So what is the national regulation on the shared area of housing? Let's take a closer look!

What is the national regulation on the shared area of housing:

1. Multi-storey housing.

First of all, China clearly stipulates that the shared area of residential buildings below 7 floors is 7%-12%, while the other shared part of the area includes one-half of the staircase, stairwell, hot water exchange station, pump room, power distribution room, etc., which will account for 13%-18% of the housing area.

Secondly, the 7-11 floors of the housing pool area is 10%-16%, but the share rate of the small high-rise mainly depends on the situation of each floor itself, the pool area of different small high-rise buildings is also different, if there is no equipment room underground, there is no shop on the ground floor, the pool coefficient of the small high-rise is generally between 10% and 15%, and the share coefficient of the small high-rise with an elevator is between 15% and 20%.

Finally, China stipulates that elevators must be installed on floors above 7 floors, so small high-rise buildings belong to the scope of elevator preparation, and the characteristics of such buildings are convenient at the same time, but also can add a new height to our lives.

2. High-rise housing.

The shared area of housing on the 12th-33rd floors is 14%-24%, because in addition to the space occupied by elevators and elevator rooms in high-rise buildings, safety stairs also occupy a lot of space, in addition to "pipe wells", "strong electric wells" and "weak electric wells" also occupy a lot of area, therefore, the higher the floor, the larger the shared area.

3. Housing for villas.

China stipulates that the shared area of villa housing is 1%-8%, generally speaking, there is no shared area for independent villas, only the connecting building structure in the building, but these cannot be calculated into the shared area. And the townhouse villas also have only a relatively small shared area.

Article summary: Well, the relevant knowledge about how much the national regulations on the shared area of housing is introduced here, if you need more information, please continue to pay attention to Qeeka Home, and we will have more exciting content in the future.

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At present, the state does not have clear regulations on the shared area, but there is a default standard in the industry, the sharing coefficient of low-rise commercial housing below 6 floors is generally about 12%, the sharing coefficient of small high-rise commercial housing with about 11 floors is about 20%, the sharing coefficient of high-rise commercial housing above 18 floors is about 25%, and the sharing coefficient of more than 25 floors is about 30%.

The calculation reference of the shared area usually includes stairwells, elevator shafts, substation rooms, equipment storage rooms, public doorways, basements, garbage areas, partition walls between unit buildings and common building spaces, exterior walls, house roofs, floor heights, balcony enclosures, corridors, expansion joints, settlement joints, houses with non-vertical walls, etc.

The size of the shared area is calculated by the surveying and mapping department, not determined by the developer himself, and the general developer has to carry out architectural planning approval before starting construction, and the approval form means that it is legal and compliant.

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