Residency from, is the start date. When you move into the apartment.RESIDENCE meaning: 1. Noun the place, especially the house, in which a person lives or resides; dwelling; home: Their residence is in New York City. A residence address is very specific. It describes a specific building or house. All residency documentation must be submitted prior to the last day of the semester. No residency form will be accepted after the end of the semester. The place in which one resides; abode or home 2. Your country of residence is the country where you are currently living in at the time you process your insurance application.