How many years can developers change their properties?

Legal analysis: there is no specific time limit, depending on how many years the contract is signed. During the validity period of the property contract, the property shall not be changed at will. Only when the property company violates the contents of its property contract, there is a breach of contract, and there is sufficient evidence, can the contract be terminated in accordance with relevant laws and regulations. Moreover, a general meeting of owners should be held, and the property can only be changed with the consent of more than two-thirds of the owners.

Legal basis: Article 38 of the Regulations on Property Management. When the realty service contract is terminated, the realty service enterprise shall return the property management house and the information specified in the first paragraph of Article 29 of these regulations to the owners' committee. When the realty service contract is terminated, if the owners' congress selects a new realty service enterprise, the realty service enterprise shall do a good job of handover.