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Look up property information

Use King County's tools for looking up property information.

Related tasks

eReal Property

Search by property tax account or parcel number.

Go paperless with eValuations

Receive your property valuation notice electronically via email.


Search by residential or commercial property type.

Download assessments data

Request copies of the public records of the Assessor's property information files.


Search by 10-digit parcel number.