Assessor's Data

The Assessor’s Office maintains the assessment roll of the county and parcel boundaries. The links below provide data used for ad valorem taxation.

• Map of Recorded Plats, Surveys and Condos
• Parcel Data and Files
• Appraisal Exports
• Assessor’s Tax Maps

With funding assistance from Washington Secretary of State, the Assessor's Office digitized approximately 23,000 fieldsheets and 20,000 deed records.

“Fieldsheets” provide historical assessment and permit history on real property. The Assessor's Office stopped using fieldsheets in 2009. Therefore, if a structure was built after 2009, a fieldsheet will not be available. 

"Deed records” provide a historical ownership index for properties from the late 1960s through October 2015.

To search for assessment and ownership historical information, please click on the link below. You will be redirected to the Washington State Digital Archives. Search for the records using a parcel number. 

• Washington State Digital Archives - San Juan County

The Statement of Assessments booklet is a resource for property tax information such as the amount of taxes the districts will collect, the tax rate for each Tax Code Area (TCA) as well as other statistics about San Juan County that you may find helpful. The Statement of Assessments booklet is completed every year after tax rolls have been certified to the Treasurer’s Office in January.

The Statement of Assessments booklets for tax years 1988 through 2023 are available online:

• 2023 Tax Year Statement of Assessments (pdf)
• 2022 Tax Year Statement of Assessments (pdf)
• 2021 Tax Year Statement of Assessments(pdf)
  
• 2020 Tax Year Statement of Assessments (pdf)
• 2019 Tax Year Statement of Assessments(pdf)
• 2018 Tax Year Statement of Assessments(pdf)
• 2017 Tax Year Statement of Assessments(pdf)
• 2016 Tax Year Statement of Assessments (pdf)
• 2015 Tax Year Statement of Assessments(pdf)
• 2014 Tax Year Statement of Assessments(pdf)
• 2013 Tax Year Statement of Assessments(pdf)
• 2012 Tax Year Statement of Assessments(pdf)
• 2011 Tax Year Statement of Assessments(pdf)
• 2010 Tax Year Statement of Assessments(pdf)
• 2009 Tax Year Statement of Assessments(pdf)
• 2008 Tax Year Statement of Assessments(pdf)
• 2007 Tax Year Statement of Assessments (pdf)
• 2006 Tax Year Statement of Assessments (pdf)
• 2005 Tax Year Statement of Assessments (pdf)
• 2004 Tax Year Statement of Assessments (pdf)
• 2003 Tax Year Statement of Assessments (pdf)
• 2002 Tax Year Statement of Assessments (pdf)
• 2001 Tax Year Statement of Assessments (pdf)
• 2000 Tax Year Statement of Assessments (pdf)
• 1999 Tax Year Statement of Assessments (pdf)
• 1998 Tax Year Statement of Assessments (pdf)
• 1997 Tax Year Statement of Assessments (pdf)
• 1996 Tax Year Statement of Assessments (pdf)
• 1995 Tax Year Statement of Assessments (pdf)
• 1994 Tax Year Statement of Assessments (pdf)
• 1993 Tax Year Statement of Assessments (pdf)
• 1992 Tax Year Statement of Assessments (pdf)
• 1991 Tax Year Statement of Assessments (pdf)
• 1990 Tax Year Statement of Assessments (pdf)
• 1989 Tax Year Statement of Assessments (pdf)
• 1988 Tax Year Statement of Assessments (pdf)

• Levies 1986-1987 through 1963 - 1964