Skip to Main Content
Office of Community Development
Fire & Ambulance Services
Parks & Recreation
Annually, the City is required to contact persons with outstanding checks for the past year. By November 1st, the City must submit a list of unclaimed property to the Washington State Department of Revenue.
If you have unclaimed property with the City, please fill out the
Application for Duplicate Instrument Affidavit
and return to:
City of Sunnyside
ATTN: Unclaimed Property
818 E. Edison Ave.
Sunnyside, WA 98944
If you have any questions, please contact our office at (509) 837-3782.
Links & Resources
Sunnyside Municipal Code