1. Housing sales registration is a legal proof that can effectively restrict developers. It allows developers to speed up the building, handle the property right certificate according to the rules, and also makes buyers feel more at ease, which well avoids many hidden dangers brought by one room and two owners to consumers.

2. According to Article 1 of the Administrative Measures for the Pre-sale of Urban Commercial Housing, the provisions on the registration of housing sales are as follows:

For the pre-sale of commercial housing, the development enterprise shall sign a pre-sale contract with the successful bidder. The development enterprise shall, within 3 days from the date of signing the contract, handle the registration and filing procedures for the pre-sale contract of commercial housing with the real estate management department and the land management department of the people's government of the city or county.

Extended information

Relevant details of housing sales registration

1. Housing sales registration is a prerequisite for paying taxes and fees, handling real estate licenses, etc. In some places, bank mortgage can only be carried out after filing.

2. The registration of house sales can well safeguard the interests of buyers, mainly after the registration:

① If the buyers have not paid the house purchase price in full, then the buyers have the priority to purchase specific commercial houses;

② If the buyer has paid off the house price, the developer can only transfer the ownership of the house to the buyer after the house is completed, but not to others.

1.

Reference: Baidu Encyclopedia-Filing of Purchase Contracts

2.

Reference: Baidu Encyclopedia-Administrative Measures for Pre-sale of Urban Commercial Housing.