Legal Analysis: Kunshan Social Security can buy a house in Suzhou. Because Kunshan belongs to Suzhou, although there is a certain distance from Suzhou, the purchase policy is basically the same. So if you buy social security in Kunshan, you can buy a house in Suzhou.

Legal basis: Article 7 of the People's Republic of China (PRC) Urban Real Estate Management Law, the construction administrative department and the land management department of the State Council shall perform their duties and cooperate closely to manage the real estate work in the whole country according to the division of functions and powers stipulated by the State Council.

The establishment of real estate management and land management departments of local people's governments at or above the county level and their functions and powers shall be determined by the people's governments of provinces, autonomous regions and municipalities directly under the Central Government.