Holiday closure Monday May 28: Most county offices will be closed in observance of Memorial Day.
King County GIS Center
King Street Center
201 S. Jackson St.
Suite 706
Seattle, WA 98104
giscenter@kingcounty.gov

47.59909 N
122.33136 W

47° 35' 56.72" N
122° 19' 52.90" W
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King County Parcel Viewer: Interactive Property Research Tool

 Note to Parcel Viewer users:

 Thank you for all of the useful feedback on Parcel Viewer 2.0 (beta), we're going to rework a few things and we will post a message here when updates are available for further testing. 
 Until then you are welcome to continue using it: gismaps.kingcounty.gov/parcelviewer2/.

 (The classic Parcel Viewer you've come to know is still available below with the big green button)

Parcel Viewer is an easy to use application that allows you to search for and display information about real property parcels in King County.

With Parcel Viewer you can:

  • Search by address
  • Search by parcel number
  • Search by street intersections
  • Explore the map and select properties
  • Retrieve complete Assessor Property Characteristics report for a property
  • Retrieve the Districts & Development Conditions report for a property

If you have a fast connection, consider using iMAP.
Getting started with Parcel Viewer
  • Start Parcel Viewer
  • Choose a navigation tool (zoom in, zoom out, pan) from the toolbar to the right of the map. Zoom in will be turned on at first. Drag a box on the map to zoom in to that area.
  • Choose the Search Menu to enter an address, parcel number or street intersection
    Learn more about property research
  • Choose the "Identify" tool and then click on a parcel to retrieve information and links to detailed reports