The year that an occupancy permit was first granted for the building or some other local measure of initial habitability. An empty value is permitted with an attribute noting that it is an unknown...6/20/2024
DefinitionThe year that an occupancy permit was first granted for the building or some other local measure of initial habitability. An empty value is permitted with an attribute noting that it is an unknown date or that the building is new construction. While constraints have not been applied, convention is a four-digit year value.
