What documents should I pay attention to when buying a house?

First, what documents should I pay attention to when buying a house? 1, "State-owned Land Use Certificate", which is a legal certificate to prove that land users pay the leasing fee for land use rights to the state and obtain a certain state-owned land use right within a certain period of time; "Construction Land Planning Permit" is a legal document for the construction unit to confirm that the location and scope of the construction project conform to the urban planning before applying to the land management department for requisition and allocation of land; 2. The Construction Project Planning Permit is the legal proof that the construction project meets the requirements of urban planning; Building construction permit; Pre-sale permit for commercial housing. Among them, the construction land planning permit and the construction project planning permit are issued by the Municipal Planning Commission, the housing construction permit is issued by the Municipal Construction Committee, and the state-owned land use permit and the pre-sale permit of commercial housing are issued by the Municipal Bureau of Land Resources and Housing Management. The Pre-sale Permit of Commercial Housing is an important document in the "Five Certificates". With this certificate, other certificates are generally available. Second, what should I pay attention to when buying a house? 1. It is very important for a property buyer to know his housing needs when he decides to buy a house. Because he can only choose a house that suits him if he determines the demand for buying a house. For example, if you just need a crowd, you may only need the right price. If it is an improved demand, there may be higher requirements for the area and location of the house. Everyone knows that the house price is so high. The salary is so low that everyone is the same. But this does not mean that we must put housing prices in the first place, and the cheaper the better. Pay attention to buying a house is a cost-effective and long-term process. Some houses are very cheap, but as the old saying goes, "cheap goods are not good." For example, you spent 300,000 yuan to buy a one-story house with potholes, or a two-bedroom house facing north, and you spent 400,000 yuan to buy an exquisite eight-story house with two bedrooms facing south. Because it is cheap, you saved 10 yuan, but how uncomfortable you will be in the next five years to 10, which cannot be compensated by100000 yuan. Thirdly, the house price is so high that many people have to choose a loan to buy a house. And this involves a relationship between loan pressure and family economic affordability. Reasonable loan amount and repayment period are important factors to ensure the future quality of life. Generally speaking, one third of a family's monthly income is the quiet sister line of mortgage repayment, and the loan period is 15-20 years. Mainly the developer's construction land and construction planning and other formalities. This kind of proof is very important to the owner of the house, which not only represents that their legitimate rights and interests are inviolable, but also represents the legitimacy of the house. Property buyers should pay special attention to such problems when purchasing.