Which department is in charge of the illegal construction of the community?

Legal analysis: illegal construction of residential areas shall be ordered by the construction administrative department of the people's government at or above the county level to dismantle them within a time limit, and the owners and property users shall be fined between 1000 yuan and 5,000 yuan, and the decoration enterprises shall be fined between 5,000 yuan and 50,000 yuan; If it is not removed within the time limit, the construction administrative department of the people's government at or above the county level may apply to the people's court for compulsory execution.

Legal basis: Article 66 of the Property Management Regulations violates the provisions of these regulations and commits any of the following acts, the real estate administrative department of the local people's government at or above the county level shall order it to make corrections within a time limit, give it a warning and impose a fine in accordance with the provisions of the second paragraph of this article; The proceeds will be used for the maintenance of * * * parts and * * * facilities in the property management area, and the rest will be used according to the decision of the owners' meeting:

(a) unauthorized changes in the property management area in accordance with the planning and construction of public buildings and facilities;

(two) unauthorized occupation and excavation of roads and sites within the property management area, which harms the interests of the owners;

(three) unauthorized use of property * * * with parts, * * with facilities and equipment for business.