Assessor Approval for Plats and Tax Lot Boundary Changes
Under Oregon law assessors approve all plats (subdivision, partition or condominium) or changes in tax lot lines.
Service
Survey
Transportation
Behavioral Health Resource Network (BHRN)
Free substance use treatment and resources are available to anyone who resides in Washington County.
Service
Addictions Services
Health
County-Funded Treatment for Substance Use Disorders
If substance use has become a problem and you are ready for help, we are here to support you. Find out if you qualify for County-funded treatment for substance use disorders.
Service
Addictions Services
Health
Land Use and Transportation Permits
Permits are required for many land use- and transportation-related actions within Washington County.
Service
Land Use & Transportation
Business
Plat Review
Plats are most often viewed to determine dimensions of a lot within a platted area.
Service
Survey
Business