Franklin County property record offices
Assessor, Treasurer and Auditor offices for Franklin County, Washington, with a link to each office's official website or records search.
Franklin County Assessor
Phone: (509) 545-3506
Franklin County Treasurer
Phone: (509) 545-3518
Franklin County Auditor
Phone: (509) 545-3536
Franklin County 2026 loan limits
1 unit: conforming $832,750, FHA $541,287
2 units: conforming $1,066,250, FHA $693,050
3 units: conforming $1,288,800, FHA $837,700
4 units: conforming $1,601,750, FHA $1,041,125
Metro area: KENNEWICK-RICHLAND, WA. Median price: $425,000