Previous property management contracts were usually several years.

Legal analysis: the term of the preliminary property contract can be one year, three years, five years, etc. The specific time limit can be determined by both parties to the contract through consultation. If the owners and the owners' congress select the realty service enterprise before the expiration of the term, the term of the previous realty contract will be terminated.

Legal basis: Regulations on Property Management

Twenty-first in the owners' meeting, the owners' meeting to hire a property service enterprise, the construction unit to hire a property service enterprise, it shall sign a written preliminary property service contract.

Article 25 The sales contract signed between the construction unit and the property buyer shall include the contents stipulated in the previous property service contract.

Twenty-sixth prophase realty service contract may stipulate the time limit; However, if the realty service contract signed by the owners' committee and the realty service enterprise takes effect before the expiration of the term, the prophase realty service contract shall be terminated.