Check public property records on the county assessor or recorder website
Search the address in online people-search directories
Use a reverse address lookup service
Look up the address on voter registration or public records databases where available
Search local utility or tax records if publicly accessible
Review real estate listings or rental listings for occupant information
Check social media posts or neighborhood groups mentioning the address
Ask neighbors or the property manager
Contact the landlord, leasing office, or homeowner association if applicable
Send a polite letter to the address and see who responds
Use postal service address verification tools where available
Hire a licensed private investigator if lawful and necessary