[header] How to welcome new neighbors [title] Wait a few days. [step] When new neighbors are moving into their home, they likely have a lot on their plate. Instead of interrupting them as they're carrying boxes and unpacking, wait a few days to let them settle in before stopping by to introduce yourself. 
[substeps] Feel free to introduce yourself if you happen to bump into your neighbors as they're moving in, but be considerate of their situation and keep it brief. Try simply saying hello, giving your name and saying, " i'll stop by another time to talk when you aren't busy.