What is the floor area of a house? Which ones are included?

The area on the title deed includes the floor area of the house and the common area shared by each household.

What is the floor area of a single dwelling.

Floor area = usable area in the suite Usable area coefficient of the standard floor. At present, the construction area of the residential building is calculated according to the "large apportionment", that is, the usable area of the standard floor plus the elevator lobby, basement and electric room are all added, and then the usable area of all units in a building is used and removed to obtain the construction area of each suite.

According to the "Real Estate Surveying Code", the apportionable common construction area is: 1. Lobby, public foyer, corridor, aisle, electric (building) vestibule, stairwell, elevator shaft, elevator machine room, garbage channel, pipe well, pump room, fire escape, power (distribution) room, guard room on duty, etc., as well as public buildings and property management rooms that serve the whole building and other special equipment rooms that serve the building functionally; 2. The separation wall and external wall (including gable) between the set and the public building space are half of the water surface projection area of the wall area.

The built-up area includes:1Set area, 2Pooled area, 1Set area: refers to the area occupied by the wall of the building, that is, the area of the wall, when sharing a wall with others, the wall area is divided in half.

2.Shared area: refers to the construction area of the ancillary facilities of the whole house, such as stairs, elevators, corridors, flues, garbage chutes, pipe wells, pump rooms, fire escapes, power distribution rooms, public toilets (there are in the tube building), etc.

Therefore, the construction area of the house refers to: the sum of the usable area of the house, the construction area of the wall, and the shared area of the house: refers to the whole area for the convenience of the whole.

The construction area includes the area of the set and the shared area, the so-called set area refers to the area that the house needs to occupy during the construction process, that is, the wall area (and the next door in half); The shared area refers to the construction area of the construction series of ancillary facilities for the convenience of the users of the whole house, such as stairs, elevators, corridors, flues, garbage chutes, public toilets (unique to the tube building), etc.

Therefore, the construction area of the house refers to: the usable area of the house + the construction area of the wall + the shared area.

Include.

Including the shared area is included in the building area of the house, is the area of the public space that the owner needs to bear, the building area of the house includes the building area and the shared area of the suite, and then subdivides a little, the construction area includes the use area of the suite, the wall area of the suite, the balcony construction area and the shared area.

The shared area of the building refers to the common building area that should be apportioned according to the law for each unit of commercial housing, and its scope includes pipe wells, equipment rooms, basements and stairwells, etc., and the common area of the building is apportioned in the building, and the common construction area that is not connected to the building shall not be allocated to the building.

The floor area refers to the horizontal area of each floor of the building, including the usable area, the auxiliary area and the structural area. Unit area refers to the space directly used for production and living on each floor of the building. Ancillary areas refer to the spaces occupied by auxiliary production and auxiliary living on various floors of the building, such as stairs, walkways, toilets, kitchens, etc.

The sum of the usable area and the attached area is called the "effective area". Structural area refers to the space occupied by walls, columns, and other structures on each floor of a tall building.

1. Profitable construction area, non-profitable construction area, and must be supporting construction area (non-profitable part).

2. Buildings can obtain economic benefits through **, transfer, replacement, leasing, operation, etc., usually when evaluating the sale, lease, mortgage value, insurance value, taxable value, etc. of immovable property, a comprehensive analysis should be carried out according to the income, non-income and necessary auxiliary value of the real estate (or building).

1. The total construction area of the house = the total construction area of the unit + the shared public construction area.

2. The unit area of the dwelling and its apportioned common construction area are all the construction area owned by the right holder, which are the two main factors in the registration of housing property rights. The area of the residential suite refers to the independent usable area owned by the property owner, including the usable area of the suite, the area of the interior wall of the suite, and the area of the terrace in the suite.

The above is about what the construction area means, the construction area is divided according to whether it produces economic benefits, according to the different functions used in the building, and according to the composition of the building area.

The area of the house, that is, the construction area of a house, consists of three parts: the usable area of the suite, the decent wall surface of the suite, and the floor area of the balcony. (1) The usable area of the set includes:

1. The sum of the area in the bedroom, living room, dining room, aisle, kitchen, bathroom, false floor, toilet, storeroom, wall cabinet and other sub-household doors; 2. The indoor staircase in the duplex house shall be included in the usable area according to the sum of the area of the natural floors; 3. Chimneys, ventilation ducts, and pipe wells that are not included in the structure are included in the usable area. (2) The area of the internal wall of the set includes: 1. The dividing wall between the new residential units, the dividing wall between the set and the common building space, and the external wall (including the gable) are all common walls.

The shared wall shall be included in the area of the wall in the set according to half of the horizontal projection area; 2. The horizontal projection area of the non-common wall is all included in the area of the wall in the suite; 3. The thickness of the interior wall decoration is included in the area of the interior wall. (3) Balcony construction area: 1. The original design of the closed Yangmin Finger Platform shall be calculated according to its peripheral horizontal projection area; 2. The floor area of the balcony (bottom balcony) is calculated according to half of the horizontal projection area of the bottom plate; 3. The concave balcony shall be included in the construction area according to half of its combat area (including the area of the parapet wall); 4. For the half-lifted and half-concave balcony, the construction area shall be calculated according to half of the horizontal projection area of the bottom plate for the protruding part, and the construction area shall be calculated for the recessed part according to half of the combat area.

It can be seen that the balcony area in your purchase contract is calculated according to different standards than the balcony area on the title deed. Some developers take advantage of the buyer's inability to re-test the entire building, and make a fuss about the area, floor height, and institutional design, while trying to make the buyer pay more for less area, and the buyer must be vigilant to avoid losses.

Many people don't know much about the floor area of the house, so what does the floor area of the house include? What are the ranges that do not calculate the floor area? What are the requirements for calculating the floor area of a house? What is the role of calculating floor area? Let's take a look.

1. What is included in the building area?

The floor area of the building includes the usable area (the net area for production and living use), the auxiliary area (the area occupied by stairs, walkways, toilets, kitchens) and the structural area (the area occupied by structures such as middle walls and columns).

2. What are the scopes that do not calculate the construction area.

1. Component accessories, art decoration and hanging (wall) boards that highlight the wall, such as: columns, buttresses, legs, etc.

2. Outdoor ladders for maintenance, fire fighting, etc., steel ladders with a width of less than 60 cm.

3. Chimneys, flues, storage tanks and other structures that are independent and not attached to the exterior wall.

4. There is no roof water tank room with enclosure structure.

5. The technical layer with a floor height of less than one meter.

6. Single-storey rooms such as separate operation rooms, control rooms, and instrument rooms in single-storey residences.

7. The floor height is less than one meter of deep foundation underground overhead layer, and the sloping building tripod space.

3. What conditions should be met to calculate the building area of the house.

1. It should have an upper cover;

2. There should be an enclosure structure;

3. The structure is firm and belongs to the permanent building;

4. The floor height is meters or more;

5. It can be used as a place for people's production or life.

Fourth, what are the functions of calculating the construction area.

1. Determine the important indicators of the construction plan.

2. Determine the basis of various technical and economic indicators.

3. An important macroeconomic indicator.

4. The basis for calculating the quantity of relevant sub-projects.

5. The main basis for selecting budget estimates and preparing budget estimates.

6. There is a certain proportional relationship between the construction area and the usable area, the auxiliary area, and the area of the structure.

Summary: What is the speed of the building area, what is the scope of the construction area, what are the conditions for calculating the building area and what is the role of calculating the construction area, I hope to help you, if you want to know more, please continue to pay attention to Qeeka Home.

Legal Analysis]: 1. Construction area.

Now many houses are according to the construction area, the construction area of the house mainly includes corridors, outdoor stairs, balconies, basements, etc., and has a cover, a firm structure, a floor height of more than meters (including meters, the same below) of permanent buildings.

2. Usable area.

Regarding the usable area of the house, it refers to the area actually used by the buyer, including the sum of the space area of bedrooms, living rooms, kitchens, toilets, toilets, halls, corridors, storage rooms, wall cabinets, etc., and at the same time, the sum of the area of the stairs in the suite according to the natural floors is also included in the usable area.

3. The area in the suite.

Some houses are sold according to the area of the suite, and if it is calculated according to the area of the suite, it is more beneficial for both the owner and the developer. The area of the house includes the usable area of the suite, the area of the wall and the floor area of the balcony.

4. Shared area.

Nowadays, the houses purchased are all shared areas, including more than a meter of single garage, equipment floor or technical floor, indoor and outdoor stairs, stair cantilevered platforms, internal and external corridors, hallways, elevators and machine rooms, door buckets, columned canopies, stairwells with enclosure structures on the protruding roof, water tank rooms, elevator machine rooms, etc.

Legal basis: Article 3 of the Deed Tax Law of the People's Republic of China The deed tax rate is 3% to 5%. The specific applicable tax rate of deed tax shall be proposed by the people of provinces, autonomous regions and municipalities directly under the Central Government within the range of tax rates specified in the preceding paragraph, and shall be reported to the Standing Committee of the People's Congress at the same level for decision, and shall be reported to the Standing Committee of the National People's Congress and the People's Congress for the record.

Provinces, autonomous regions, and municipalities directly under the Central Government may, in accordance with the procedures provided for in the preceding paragraph, determine differential tax rates for the transfer of ownership of different entities, different regions, and different types of housing.

Summary. Pro, the building area of the house includes:1

Set area, 2Pooled area, 1Set area:

It refers to the area occupied by the wall of the building, that is, the area of the wall, and when sharing a wall with others, the wall area is divided in half. 2.Pooled area:

Refers to the construction area of the ancillary facilities of the whole house, such as stairs, elevators, corridors, flues, garbage chutes, pipe wells, water pump rooms, fire escapes, power distribution rooms, public toilets (there are in the tube building), etc.

Pro, the building area of the house includes:1Set area, 2

Frank and good type of public area, 1Set area: refers to the area occupied by the wall of the building house, that is, the area of the wall.

2.Shared area: refers to the construction area of the ancillary facilities of the whole house, such as stairs, elevators, corridors, flues, garbage chutes, pipe wells, water pump rooms, anti-deficiency channels, power distribution rooms, public toilets (there are in the tube building), etc.

Pro, it is generally stipulated that the building area of the house is calculated according to the peripheral horizontal projection area of each floor of Liangshan above the foot of the outer wall of the house, including balconies, corridors, basements, outdoor stairs, etc., and has a permanent building with a cover, a firm structure, and a floor height of meters (including meters, and the same as the blind slag).