Order final gas & electric bills.
Cancel cable or satellite service.
Cancel phone/internet service.
Notify post office of address change.
Notify subscriptions of address changes.
Make moving arrangements with moving company.
Organize all manuals for mechanicals & personal property staying with the home.
Walk through the home one last time to be sure nothing is forgotten. Don’t forget to look through closets, cupboards, attic, basement, storage sheds, and garages.
Turn off lights. Close & lock all windows & doors.