Answer: Illegal home use.
Explanation:
An illegal home use is when an additional structure is added to an already existing building, or a building is converted to be used for another purpose other than the original plan or purpose for the building which was approved by the government agency in charge city planning.
Illegal home use can lead to: overcrowding, obstruction of emergency fire exits, and exposing building occupants and neighbors to unsafe conditions.
Converting a residential home to an antique store is an example of illegal home use.
