How long is the pre-sale contract of real estate valid?

Legal analysis: Generally speaking, the term does not exceed 3 years. According to the "Property Management Regulations", there is no contract term for the prophase property service contract, that is to say, the prophase property service contract can be limited or indefinite. It is only stipulated that after the establishment of the owners' meeting, the owners decide to sign a property service contract with the property company or other property companies, or the owners' executing agency notifies the property company to evacuate for autonomous management, and the previous property service contract is invalid.

Legal basis: Civil Code of People's Republic of China (PRC).

Article 939 The preliminary realty service contract concluded by the construction unit and the realty service provider according to law, and the realty service contract concluded by the owners' committee and the realty service provider selected by the owners' congress according to law are legally binding on the owners.

Article 940th Prior to the expiration of the service period stipulated in the preliminary realty service contract concluded by the construction unit and the realty service provider according to law, if the realty service contract concluded by the owners' committee or the owners and the new realty service provider comes into effect, the preliminary realty service contract shall be terminated.