Which department should I ask to solve the water leakage in the building?

If the house leaks, find the following departments:

1, usually look for the property department first. The property department is generally entrusted by the developer to contact the maintenance affairs, and the property department (entrusted by the developer) contacts the construction unit for warranty.

2, such as housing maintenance funds have been deposited, which belongs to the purchased public houses directly under the municipal government, and the owners shall apply to the owners' committee or neighborhood committee; Put forward the housing maintenance fund. The part of the house maintenance cost that exceeds the deposit of the maintenance fund shall be shared by the relevant owners according to the proportion of the house construction area.

3. If the purchased unit manages public houses by itself, the owner shall apply to the owners' committee or neighborhood committee where the house is located; After the owners' committee or neighborhood committee puts forward the details of the housing maintenance budget, consult the owners and fill out the application form, and send it to the original selling unit; After the original unit sells the house to the maintenance fund and deposits it in the bank for reconciliation and fills in the relevant forms, it shall go through the procedures of extraction and review with the data to the city housing security center; After approval, the original selling unit will remit money to the bank and transfer it to the account designated by the owners' committee or neighborhood committee for the actual maintenance of the house.

4. Leakage of commercial housing: If the owner's house is still under warranty, the developer should be required to be responsible for the warranty.

If water leaks upstairs, causing losses to the parties, as long as the parties can prove that the losses are caused by the upstairs residents (fault liability), they can claim compensation from them.

legal ground

Article 16 of the Regulations on the Management of Urban Real Estate Development and Operation stipulates that real estate projects developed and constructed by real estate development enterprises shall comply with the provisions of relevant laws and regulations, quality and safety standards of construction projects, technical specifications for survey, design and construction of construction projects, and contractual stipulations.

Real estate development enterprises shall be responsible for the quality of the real estate development projects they develop and construct.

Survey, design, construction, supervision and other units shall bear corresponding responsibilities in accordance with the provisions of relevant laws and regulations or the provisions of the contract.