The pre-sale of commercial housing belongs to the nature of the auction house, which solves the problem of insufficient capital in real estate enterprises, objectively promotes the real estate market and improves the housing conditions of the residents. However, due to the huge value of commercial housing, the construction cycle is long, involving more departments, supervision is relatively difficult. Whenever there are adverse factors, the real estate business to protect their own interests, always pass the risk to the buyer. Buyers in the purchase process, the phenomenon of damage to rights and interests is common. The damage to the interests of the buyers who face the commercial housing pre-sale, strengthen supervision and self-discipline on the real estate business, improve the purchase of legal consciousness and the ability of safeguarding rights, gradually establish a standardized, fair and integrity of the real estate market, not only realizes the "home ownership housing", also is the pursuit of a harmonious society needs to be fair justice.
Key Words:Houses Sold, pre-sale, buyer,rights and interests, protection