What is the best floor for buying a house?

Generally speaking, the best floor for high-rise residential buildings is between 1/3 and 2/3.

From the point of view of air quality, ecologists' research shows that layer 8~ 1 1 is a soot layer in environmental science. The airflow around the high-rise building will have the effect of "canyon effect", which is easy to disturb the houses near the building. This height is about 30 meters.

From the lighting point of view, if you choose the one below 3 floors, you should consider whether the effective sunshine can be guaranteed and whether it meets the standard requirement of' the effective sunshine from winter to morning is not less than 1 hour'.

From the point of noise pollution, low-level noise and pollution have great influence. For example, car noise, vent noise and air pollution will all be affected to some extent.

From the point of view of human health, the higher the height, the thinner the air, generally more than 30 meters. However, patients with some diseases, such as heart disease, cardiovascular and cerebrovascular diseases and chronic bronchitis, are not suitable for living on high floors.

From a psychological point of view, if you live on a higher floor, you will feel depressed if your psychological quality is not good, which is also unfavorable for your child's growth. Because he is inconvenient to travel, if he doesn't contact the outside world for a long time, it will easily lead to his withdrawn and closed personality.

Judging from the later cost, the current high-rise elevator cost generally starts from the third floor, and each additional floor will increase the elevator cost in 3 yuan. At the same time, the elevator has a life, and the compensation for replacing the elevator in the later period is also a problem. In addition, the drainage facilities of higher floors are different from ordinary houses, and the corresponding costs are also different. Therefore, floors above 30 floors must be carefully selected.