1, the plot ratio is generally stipulated by the government. Generally speaking, the regulatory detailed planning of various types of residential land compiled under the current urban planning laws and regulations system is divided into:

0.2 ~ 0.5 for independent villas;

Townhouse 0.4 ~ 0.7;

0.8 ~1.2 for multi-storey houses below 6 floors;

1 1 storey small high-rise residential building is1.5 ~ 2.0;

18 story high-rise residential building is1.8 ~ 2.5;

/kloc-2.4 ~ 4.5 for residential buildings above 0/9 floors;

The plot ratio of residential quarters is less than 1.0, which is an unusual residence.

And it is different according to the characteristics of different cities.

2. The building volume ratio refers to the ratio of the total construction area within the scope of the planned construction land of the project to the planned construction land area. Accessory buildings are also included, except those that should be noted as not included in the area. Building floor area ratio (hereinafter referred to as floor area ratio) refers to the ratio of total building area to building base area. Floor area ratio = total area above ground ÷ usable area.

3. The higher the plot ratio, the lower the comfort of residents, and vice versa.