How long is the warranty period of residential houses stipulated by the property?

According to Article 33 of the Measures for the Administration of Commercial Housing Sales, the warranty period is calculated from the date of delivery.

The length of the guarantee period is not specified in the law, but only the minimum guarantee period, which can be agreed by the parties. Article 33 of the Measures for the Administration of Commercial Housing Sales: The warranty period of commercial housing shall not be less than the warranty period stipulated in the quality guarantee issued by the construction contractor to the real estate developer; If the duration is less than the minimum warranty period stipulated in the Regulations, it shall not be less than the minimum warranty period stipulated in the Regulations.

Minimum warranty period: the reasonable service life of building foundation engineering, foundation engineering and main structure engineering specified in the design documents; Roof waterproofing works, leakage prevention for bathrooms, rooms and external walls with waterproof requirements, 5 years; The heating and cooling system consists of two heating periods and cooling periods; Electrical piping, water supply and drainage piping, equipment installation and decoration works, for 2 years; The warranty period of other projects shall be agreed by the employer and the contractor; The warranty period of the construction project is calculated from the date when the project is completed and accepted, and the infrastructure project is 50 years.

"Measures for the Administration of Commercial Housing Sales" Article 33 A real estate development enterprise shall be responsible for the quality warranty of the commercial housing sold. The parties shall stipulate the warranty scope, warranty period and warranty responsibility in the contract. The warranty period is calculated from the date of delivery.

The warranty period of commercial housing shall not be less than the warranty period stipulated in the quality guarantee issued by the construction contractor to the construction unit; If the duration is less than the minimum warranty period stipulated in the Regulations, it shall not be less than the minimum warranty period stipulated in the Regulations.

The warranty period of non-residential commercial housing shall not be less than the warranty period stipulated in the quality guarantee issued by the construction contractor to the construction unit.

Real estate development enterprises shall fulfill their warranty obligations and be responsible for the losses caused by quality problems within the warranty period. Real estate development enterprises are not responsible for the damage caused by force majeure or improper use.