How many square meters per person were built in rural Shanghai in the 1980s?

In the 1980s, each person built a house in rural Shanghai was 20 to 30 square meters. In the 1980s, the standard for rural villagers' homestead in Shanghai was: 20 to 30 square meters per person. Households with less than 3 people were counted as 3 people, households with 4 people were counted as 4 people, and households with more than 5 people were counted as 5 people. New land occupied for expansion of residences The area should be calculated together with the original homestead area. The standards for resettlement homesteads shall be implemented in accordance with the relevant documents of the district.