Occupancy
（重定向自Occupancy permit）
![The interior of a vacant building showing signs of vandalism and decay](/Images/godic/202501/30/Granger_Nurse0058.jpg")
Within the context of building construction and building codes, "occupancy" refers to the use, or intended use, of a building, or portion of a building, for the shelter or support of persons, animals or property. A closely related meaning is the number of units in such a building that are rented, leased, or otherwise in use. Lack of occupancy, in this sense, is a vacancy.