It is generally illegal. According to the relevant laws and regulations of China's Land Management Law, the reconstruction after application is legal, and it is illegal to build it without approval. Rural residents to build houses, to be audited by the township government, and approved by the county government, before implementation. Without approval, it is an illegal building. If it is a residential area, it is illegal to build colored steel houses on the roof, and all roof buildings are illegal.

First, it is generally illegal to build colored steel tiles in rural houses.

1. No matter where any type of building is built, the construction application procedures shall be performed according to law, and it can only be built after approval.

2. If it is a private building, it will be photographed by satellite to determine whether it is an illegal building. If it is, it needs to be dismantled. Illegal construction refers to the construction carried out in the urban planning area without obtaining the construction project planning permit or in violation of the provisions of the construction project planning permit.

3. "Demolition of illegally built color steel shed" work. As a temporary building, color steel shed is very common in cities and rural areas in China. People usually build color steel sheds to store vehicles and sundries. Some color steel sheds are built in front of their own homesteads or houses, while others are built on agricultural land. There should also be certain legal procedures for building a color steel shed. If there is no legal procedure, it is strictly an illegal building, and it may be demolished in the name of illegal building.

Legal basis:

People's Republic of China (PRC) Urban and Rural Planning Law

Article 40 For the construction of buildings, structures, roads, pipelines and other projects in urban planning areas and town planning areas, the construction unit or individual shall apply to the competent department of urban and rural planning of the people's government of a city or county or the people's government of a province, autonomous region or municipality directly under the Central Government for a construction project planning permit. To apply for a planning permit for a construction project, the relevant certification documents for land use, the design scheme of the construction project and other materials shall be submitted. A detailed construction plan shall also be submitted for a construction project that requires the construction unit to prepare a detailed construction plan. In line with the regulatory detailed planning and planning conditions, the competent department of urban and rural planning of the people's government of the city or county or the province

Article 64 Where a construction project planning permit is not obtained or construction is not carried out in accordance with the provisions of the construction project planning permit, the competent department of urban and rural planning of the local people's government at or above the county level shall order it to stop construction; If corrective measures can be taken to eliminate the impact on the implementation of the plan, it shall be corrected within a time limit and a fine of more than 5% 10% of the project cost shall be imposed; Unable to take corrective measures to eliminate the impact, it should be removed within a time limit. If it cannot be demolished, the real object or illegal income shall be confiscated, and a fine of less than 10% of the project cost may be imposed.