Which department should I report the change of community window?

Property. When you decide to replace the original window, you must file with the property in advance to avoid decoration disputes later. Generally, the size of the original window is not changed, and the general property can pass the filing, so the property filing is required for changing the window in the community. Community refers to a large residential area with relatively independent living environment in a certain area of the city, equipped with complete sets of living service facilities, such as commercial outlets, schools (kindergartens) and so on.