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.
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Survey
Transportation
Cold Weather
Winter storms can bring uncertainty. It's never too early to start preparing.
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Public Health
Health
Hot Weather
Extreme summertime heat in Oregon is here to stay. It’s never too early to start preparing.
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Public Health
Health
Plat Review
Plats are most often viewed to determine dimensions of a lot within a platted area.
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Survey
Business
Voter Assistance
Washington County Elections Division is committed to making voting more accessible to people with disabilities. To access these services, please make an appointment early in the election cycle.
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Elections Division
Social Programs