Which department is responsible for the residential property company?

Legal analysis: the competent department of residential property is the local real estate administrative department, that is, the housing construction department of the housing authority.

Legal basis: Regulations on Property Management

Fifth the State Council construction administrative departments responsible for the supervision and management of the national property management activities. The real estate administrative departments of local people's governments at or above the county level shall be responsible for the supervision and management of property management activities within their respective administrative areas.

Article 33 A property management area is managed by a property service enterprise.

Article 34 The owners' committee shall sign a written realty service contract with the realty service enterprise selected by the owners' congress. Property service contracts shall stipulate property management matters, service quality, service fees, rights and obligations of both parties, management and use of special maintenance funds, property management premises, contract term, liability for breach of contract, etc.