Contact the Assessor's Office

If you would like to submit a question or concern regarding your assessment or have a property tax law question in general, please use the form below:

Fields marked with * are required.  Please allow up to 3 business days for a response.

Note:  If you choose contact by phone, be sure you do not block unknown callers, or we will be unable to respond.
Your Tax Account ID can be found on you property tax statement.
Your situs address will assist us in locating a property if you do not know the Tax Account ID

Property Records Online

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Assessors quick links
230 Strand St.
Columbia County Courthouse Annex
St. Helens,
OR
97051
Fax: 503-397-5153

Monday - Friday
8:30 a.m. to 5:00 p.m.
We are available by phone and email, or by appointment only. Please allow 1 full business day for a response. Thank you for your patience.
County Assessor
Sue Martin