Is it illegal to close the attic balcony?

Legal analysis: As the case may be, it is not illegal to seal your balcony into a house. If it is not allowed to change the use, it is illegal to cap it without authorization.

Legal basis: Article 62 of the Property Management Regulations violates the provisions of these regulations, and if a property service enterprise changes the use of the property management premises without the consent of the owners' meeting, 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 of more than 654.38 million yuan but less than 654.38 million yuan; If there is income, the income will be used for the maintenance and conservation of parts, facilities and equipment used in the property management area, and the rest will be used according to the decision of the owners' meeting.