What is the penalty for illegal balcony construction in Chongqing?

6634.44 yuan. In Chongqing, the Regulations on Urban and Rural Planning of Chongqing Municipality and the Code for Calculation of Building Area of Building Projects stipulate that balconies shall not be built illegally, and the amount of fines after illegal construction is 6,634.44 yuan per square meter. Chongqing, referred to as "Chongqing", is also known as the mountain city. It is one of the important national central cities approved by People's Republic of China (PRC) as a provincial administrative region, municipality directly under the Central Government, national central city, megacity and the State Council.