What is the distance between buildings in the north area of Suzhou Huachen Jiayuan?

50 meters. Fang Tianxia official website shows that the building spacing in the north area of Suzhou Huachen Jiayuan is set according to national regulations, and the sunshine time from winter solstice is not less than 1 hour. The distance between buildings is the distance between the outer walls of two adjacent buildings, and the distance between buildings in the north area of Suzhou Huachen Jiayuan is 50 meters, which can ensure the quality and safety of people's work and life and meet the necessary sunshine.