Among th:1 is relatively common, and it is mainly designed for low-income families with housing difficulties. In addition to household registration and no housing, it also requires families to apply; There are restrictions on assets and income; The marriage formation time is in accordance with the regulations; There is no real estate under the name of the whole family and no real estate has been transferred within the specified period of time; Not in violation of family planning regulations; Other conditions required by the city. That&;s about all the conditions, for reference only, because the policies in different regions are different, so we should consult the local authorities specifically. 2. In some places, it is also called that the application conditions are relatively broad, and there is no requirement for assets and income, but the price is higher, mainly to solve the housing problem of the social sandwich class; 3. Cheap houses, low-rent houses are basically applied to families with housing difficulties within their jurisdiction. Generally, they are only rented but not bought. In some places, it is also stipulated that priority can be given to purchase after renting for a certain period of time.