What conditions do Huadu n: has a legal and stable source of income in the local area, and non-local households who can provide tax payment certificates or social insurance payment certificates for more than one year in this city are restrict: has a legal and stable source of income in the local area, and non-local households who can provide tax payment certificates or social insurance payment certificates for more than one year in this city are restrict: has legal and stable professional and economic income, good credit and the ability to repay the principal and interest of the loan. The purchas: agrees to pay a down payment of not less than 20% of the total house price based on the sales of the purchased building. Compared with the second-hand house, the priority of the self-built house is the nature of land use, and the planned use is residential. Secondly, whether the house can be built before construction can apply for the property right certificate. In towns, towns and industrial and mining areas, buildings, structures, street lamps, greening and other projects in 5: can apply for property certificat: buys a house in the countryside, he needs enough funds to build his own house in the town, which can also be handled.