No matter which department you go to complain about leaking property.

Legal analysis: the house leaks water, regardless of the developer and the property, you can complain directly to the local housing management department. The warranty period shall be determined in accordance with the principle of ensuring the normal use of buildings within a reasonable service life and safeguarding the legitimate rights and interests of users. The specific warranty scope and minimum warranty period shall be stipulated by the State Council.

Legal basis: Article 62 of the Construction Law of People's Republic of China (PRC) implements the quality warranty system for construction projects. The warranty scope of construction projects shall include civil engineering such as foundation engineering, main structure engineering, roof waterproof engineering, and installation engineering of electrical pipelines, water supply and drainage pipelines, heating and refrigeration system engineering, etc. The warranty period shall be determined in accordance with the principle of ensuring the normal use of buildings within a reasonable service life and safeguarding the legitimate rights and interests of users. The specific warranty scope and minimum warranty period shall be stipulated by the State Council.