According to relevant national regulations, patios and courtyards are not included in the area of real estate license;

Will not be included in the construction area;

General patios and courtyards should be used independently by the owners on the first floor!

I hope it helps you!

How to calculate the building area of patio

It is impossible to calculate the building area of patio without roof.

3.0. 19 Indoor stairs, elevator shafts, elevator shafts, pipe shafts, ventilation and smoke extraction shafts, flues, etc. of the building should be incorporated into the natural floors of the building to calculate the construction area. The area of the light collecting well with a top cover is calculated as one floor. If the clear height of the structure is 2. 10m or above, the total area shall be calculated. If the clear height of the structure is less than 2. 10m, it shall be calculated as 1/2 area.

—— Excerpted from Code for Calculation of Building Area of Building Engineering, national standard,No. GB/T50353-20 13, and implemented since July, 2065438 1 day.

How to calculate the building area of patio

Because there is no roof, there is no need to calculate the building area of the patio.

Rules for calculation of building area 1. General provisions:

1, regardless of the height of single-storey building, the construction area is calculated as one floor. Only when the natural height of multi-storey buildings is 2.2m or above can the construction area be calculated.

2. The construction area of single-storey buildings and the first-floor construction area of multi-storey buildings shall be calculated according to the horizontal area of the periphery of the structure above the external wall of the building.

3. If a single-storey building has several floors, two floors or more, and a multi-storey building with a height of more than 2.2m has two floors or more, the construction area shall be calculated. If there is a enclosure outside the temple, it should be calculated according to the horizontal area of the periphery of the external wall structure; If there is no external wall enclosure, it should be calculated according to the horizontal projection area of the natural layer structural plate.

4. For single-story buildings with high and low spans, the construction area can be calculated separately with the perimeter of the high-span structure as the boundary. When the structure and floors of the same building are different, the construction area should be calculated separately.

5. For the building whose enclosure structure (or fence) is not perpendicular to the horizontal plane but exceeds the outer edge of the floor, the construction area shall be calculated according to the horizontal area of the enclosure structure on the floor surface.

6. For buildings with enclosure curtain walls, the construction area shall be calculated according to the outline of the main wall of the curtain wall.

Second, calculate the scope of the whole area:

1, single-storey buildings are calculated according to the construction area of one floor, and multi-storey buildings are calculated according to the sum of the construction areas of each floor.

2 basement, semi basement, underground shops (warehouses, workshops), underground stations, underground swimming pools, underground headquarters and other construction areas. (including the entrance and exit of the corresponding permanent roof) is calculated according to the horizontal area of the periphery of the external wall (excluding the lighting well, the external ventilation well, the external ventilation damp-proof layer and its protective wall).

3, built on the slope of the building hanging scaffolding overhead floor, the overhead floor under the deep foundation, designed for the use of retaining structure, and the height of more than 2.2m, according to the horizontal area of this part of the construction area.

4. The foyer and foyer in the building are calculated according to the construction area. When there is a corridor in the lobby, the construction area should be calculated according to its horizontal projection area.

5. The mezzanine and mezzanine in the building are calculated according to the part with a height of more than 2.2m

6. There are offices, duty rooms and warehouses with retaining structures in the technical floor and maintenance passage. When the storey height is more than 2.2m, the construction area shall be calculated according to the horizontal area of the periphery of the retaining structure.

7. The construction area of indoor stairwells, elevator shafts, sightseeing elevator shafts, escalators and walkways (escalators) shall be calculated according to the natural floors of buildings.

8. Construction area of indoor lifting shaft, pipeline shaft, range hood, ventilation and exhaust shaft, garbage passage, chimney with wall, etc. Should be calculated according to the first floor construction area.

9. There are stacks, three-dimensional warehouses and three-dimensional garages with structural layers, and the construction area is calculated according to the structural layers; If there is no structural floor, the construction area shall be calculated as one floor.

10. The building area of the stage lighting control room with enclosure structure shall be calculated in layers according to the horizontal area around the enclosure structure.

1 1. When the building space of the sloping roof of the venue and the spectator stand is designed and used, if the clear height exceeds 2. 1m or above, the building area shall be calculated according to the horizontal area.

12. The construction area shall be calculated according to the enclosure area of overhanging corridors, corridors, overlooking rooms, French windows and balconies with enclosure structures outside the building.

13. For the overhead corridor with retaining structure between buildings, the construction area shall be calculated according to the horizontal area near the periphery of the retaining structure with a height exceeding 2.2m

14, deformation joints in buildings should be calculated according to their width and natural floors, and included in the calculation of building construction area.

Three. Region range of conversion:

1. When the building space under the bleachers of the sloping roof stadium is designed and used, the building area shall be calculated according to half of the horizontal area of the clear height 1.2m to 2.1m. ..

2. There is no envelope outside the building, and there are covered corridors, overhanging corridors, eaves galleries, balconies, etc. Should be calculated according to half of the horizontal projection area of the top cover.

3. For outdoor stairs with permanent roofs, the construction area shall be calculated as half of the horizontal projection area of the natural floor of the affiliated building.

4. When the width from the outer edge of the awning to the outer edge of the external wall structure exceeds 2. 1m, the construction area shall be calculated as half of its horizontal projection area.

5, carports, sheds, platforms, gas stations, toll stations, etc. The roof with or without enclosure structure shall be calculated as half of the horizontal area of the roof.

6. Adjacent buildings ... >>

Is the building area of multi-storey building calculated by patio or lighting well?

Rules for calculation of building area

A, construction engineering

(a) the scope of calculation of the construction area

1. Single-storey buildings, regardless of height, are calculated as one floor, and their construction area is calculated as the peripheral horizontal area above the toe of the external wall of the building. If there are several floors in a single-story building, the building area should also be calculated.

2. For single-story buildings with high and low spans, if the construction area needs to be calculated separately, when the high span is a side span, the construction area shall be calculated by multiplying the horizontal length between the outer surfaces of gables at both ends above the foot by the horizontal width from the outer surface of the outer wall above the foot to the edge of the high-span column; When the high span is a middle span, its construction area is calculated by multiplying the horizontal length between the outer surfaces of gables at both ends above the foot by the horizontal width of the outer edge line of the central column.

3. The multi-storey building area is calculated according to the sum of the building areas of each floor, and the bottom floor is calculated according to the horizontal area above the external wall of the building; The second floor and above are calculated according to the horizontal area of the external wall.

4. The construction area of basements, underground workshops, warehouses, shops and underground headquarters. If the height exceeds 2.2m and there are corresponding entrances and exits, it shall be calculated according to the horizontal area of the periphery of the upper opening of the external wall (excluding the light well, damp-proof layer and its protective wall).

5. The construction area of the compound basement garage is calculated according to the horizontal area around the top of the external wall.

6. When the height of the underground overhead layer of deep foundation exceeds 2.2m, it shall be calculated as half of the horizontal projection area of the periphery of the overhead layer.

7. When the buildings on the slope adopt hanging feet as the overhead floor and the height is more than 2.2m, the construction area shall be calculated according to the peripheral area of the enclosure structure.

8. The passage through the building, the foyer and foyer in the building, regardless of their height, shall be calculated as one floor; Halls and corridors in hallways should be calculated according to their horizontal projection area.

9. The construction area of the stacks in the library is calculated according to the shelf layer, which refers to the natural layer of the stacks dedicated to the shelves.

10. The construction area of elevator shaft, elevator shaft and pipeline shaft is calculated according to the natural floor of the building.

1 1. The building area of the stage lighting control room is calculated by multiplying the horizontal area of the envelope by the actual number of floors.

12. If the height of technical floors (such as equipment and pipeline floors) in the building exceeds 2.2m, the construction area shall be calculated.

13. For awnings with columns, the construction area shall be calculated according to the horizontal area surrounded by the lateral lines of columns; The independent column awning shall calculate the construction area by half of the horizontal area of the top cover.

14. The construction area of carports, carports and platforms with columns shall be calculated according to the horizontal area around the columns; The construction area of carports, carports and platforms with single-row columns and independent columns shall be calculated as half of the horizontal projection area of the top cover.

15. The building area between stairwells and water tanks with building envelope protruding from the roof is calculated according to the horizontal area of the periphery of the building envelope.

16. The construction areas of corridors, enclosed balconies and concave balconies are calculated according to their horizontal projection areas; Balcony is calculated according to half of its horizontal projection area.

17. The corridor and eaves gallery with the top cover and columns outside the building wall shall be calculated according to the horizontal area of the lateral line of the column; The construction area of columnless corridor and eaves gallery is calculated according to half of its horizontal projection area. Pillarless corridor refers to the corridor with the lower floor of the corridor or the lower floor of the overhead corridor with a height greater than 400mm as the main traffic lane; Column-free eaves gallery refers to the gallery where the height of the steps under the eaves of buildings exceeds 400mm and it is used as the main traffic lane.

18. For overhead corridors with roofs between buildings, the construction area shall be calculated according to the horizontal projection area of the corridor; Overhead corridor without roof is calculated as half of its horizontal projection area.

19. Covered patio, regardless of height and natural floors, is calculated as one floor.

20. Outdoor stairs are calculated according to the horizontal projection area of natural layer.

2 1. If the elevated single-story building spans other buildings and structures, the construction area shall be calculated according to its horizontal projection area, and if it is a multi-story building, it shall be calculated according to the multi-story.

22. Floor-to-ceiling windows or floor-to-ceiling windows that protrude from the wall are calculated according to the projected area, and those that do not fall to the ground are calculated according to half of the horizontal projected area.

23. Outside the building, there is a door bucket, observation room and wait-and-see elevator room with a retaining structure, and the construction area is calculated according to the horizontal area of the outer periphery of the retaining structure.

24. Building deformation, settlement joints, etc. , when the joint width is less than 300mm, the joint width is calculated according to the natural ground construction area.

(two) the scope of the construction area is not calculated

1. Column door covers, window covers, awnings, overhangs, uncovered platforms, steps, etc. Located in a single-storey or multi-storey building with a terrace.

2. Two-story or multi-story buildings without platforms protrude from walls or frame columns ... >>

Is the patio in the house an area? Not the building area. Are there any specific legal provisions? 10 point

Courtyard is not the building area. As the name implies, the building area is a house built on land. How to calculate the building area of a patio?

But the patio can be counted as the building area!

Is there no patio in the floor space of the house? Not the building area. Are there any specific legal provisions? 10 point

The house has no patio, but the front door 10 meter should be the homestead of the house, covering an area, as shown in the land use certificate. The real estate construction area is reflected in the real estate license.

Is the patio an area?

Don't you have to count?

Does the glass roof lighting patio count as the building area? If not, where or which document does this provision come from? 20 points

3 the provisions of the construction area calculation

3.0. 1 The construction area of a single-storey building shall be calculated according to the horizontal area of the periphery of the structure above the external wall, and shall meet the following requirements:

1 single-storey buildings with a height of 2.20m and above are calculated according to the total area; If the height is less than 2.20m, the area shall be calculated as 1/2.

2 When using the space in the sloping roof, the total area should be calculated for the part with clear height exceeding 2. 10m; Calculate the area from1.20m to 2 2. 10/0m; The part with clear height less than1.20m is not counted as the area.

3.0.2 If a single-story building has local floors, the second floor and above of the local floors, if there is a retaining structure, shall be calculated according to the horizontal area of the periphery of the retaining structure, and if there is no retaining structure, it shall be calculated according to the horizontal area of the structural floors. The total area should be calculated if the height is 2.20m or more; If the height is less than 2.20m, the area of 1/2 should be calculated.

3.0.3 The first floor of a multi-storey building shall be calculated according to the horizontal area of the periphery of the structure above the external wall. The second floor and above shall be calculated according to the horizontal area of the external wall structure. The total area should be calculated if the height is 2.20m or more; If the height is less than 2.20m, the area of 1/2 should be calculated.

3.0.4 When this design is adopted for sloping roofs and stadium stands of multi-storey buildings, the part with clear height exceeding 2. 10m shall be calculated as the whole area; Calculate the area from1.20m to 2 2. 10/0m; When the design is not adopted or the indoor clear height is less than 1.20m, the area shall not be calculated.

3.0.5 Basement and semi-basement (workshops, shops, stations, garages, warehouses, etc.). ), including the corresponding population with a permanent roof, calculated according to the horizontal area surrounded by the outer contour line of the upper opening of the external wall (excluding the lighting well, the external wall moistureproof layer and its protective wall). The total area should be calculated if the height is 2.20m or more; If the height is less than 2.20m, the area of 1/2 should be calculated.

3.0.6 If the cantilever scaffold overhead floor and deep foundation overhead floor of sloping buildings are designed and used and have a retaining structure, the part with a height of 2.20m or more shall be calculated according to the whole area; The area of12 should be calculated for the part with a height less than 2.20m, and the design and utilization of the overhead floor of the building with hanging feet without retaining structure should be calculated according to the horizontal area of its utilization part12; This design does not use the deep foundation overhead floor, the overhead floor with hanging feet on the slope, and the space in the sloping roof of multi-storey buildings and the space under the stands of venues should not be calculated.

3.0.7 The foyer and foyer of the building are calculated as one floor. When there are corridors in the foyer and foyer, it should be calculated according to the horizontal area of its structural layer. The total area should be calculated if the height is 2.20m or more; If the height is less than 2.20m, the area of 1/2 should be calculated.

3.0.8 The overhead corridor with retaining structure between buildings shall be calculated according to the horizontal area around the retaining structure. The total area should be calculated if the height is 2.20m or more; If the height is less than 2.20m, the area of 1/2 should be calculated. If there is a permanent roof and no enclosure structure, it shall be calculated as 1/2 of the horizontal area of the structural layer.

3.0.9 Three-dimensional stacks, warehouses and garages with no structural layer shall be calculated as one layer, and those with structural layers shall be calculated as their structural layer area respectively. The total area should be calculated if the height is 2.20m or more; If the height is less than 2.20m, the area of 1/2 should be calculated.

3.0. 10 The stage lighting control room with enclosure structure is calculated according to the horizontal area of enclosure structure. The total area should be calculated if the height is 2.20m or more; If the height is less than 2.20m, the area of 1/2 should be calculated.

3.0. 1 1 Floor-to-ceiling windows, doors, corridors and eaves galleries with retaining structures outside the building shall be calculated according to the horizontal area around the retaining structure. The total area should be calculated if the height is 2.20m or more; If the height is less than 2.20m, the area of 1/2 should be calculated. If there is a permanent roof and no enclosure structure, it shall be calculated as 1/2 of the horizontal area of the structural layer.

3.0. 12 The stadium stands with permanent roof and no enclosure structure shall be calculated as 1/2 of the horizontal projection area of the roof.

3.0. 13 stairwell, water tank room, elevator machine room, etc. There is a retaining structure at the top of the building, and the height of 2.20 meters or more should be calculated. If the height is less than 2.20m, the area of 1/2 should be calculated.

3.0. 14 Buildings whose envelope structure is not perpendicular to the horizontal plane but exceeds the outer edge of the bottom plate shall be calculated according to the horizontal area of the periphery of the bottom plate surface. The floor height of 2.20 meters or more should be calculated as the total area ... >>

Whether the collection of patio houses calculates the construction area.

According to GBT 50353 Code for Calculation of Building Area of Building Engineering, the patio does not calculate the building area; So your * * * has no basis.

The courtyard in the building is calculated according to the construction area?

There is no glass roof in the patio, which doesn't count.

There is a top cover on it, which is only one layer.