Parcel Viewer makes searching for King County parcel information easy. You can search by address, search by parcel number, or you can just zoom in on the map and click on a parcel. Once a parcel is selected, you will get direct links to the King County Assessor’s eReal Property report and the Districts and Development Conditions report.

Search for and view case information on King County District Court (KCDC) Civil cases (excludes Small Claims, Name Changes, Impounds and Protection Orders). Users can also electronically file new Civil cases and electronically file documents into existing Civil cases.

Search for King County property data by parcel number

Link to COVID-19 Tableau Dashboard maintained by King County's Public Health Department (see dashboard for additional metadata)

The KC-Clerk's public portal provides King County Superior Court case number and participant name search functionality and access to case information. Accessible cases include civil, criminal, family law, probate, guardianship, and juvenile offender cases that are not confidential or sealed from public viewing. As required by law, limited case information is available on some sealed case types.

Matters filed before July 1, 1979 and stored on microfilm are only available for viewing during business hours at the Clerk's Office downtown Seattle location where the microfilm is stored.

Link to King County GIS Center Open Data site. Provides access to browse and download from hundreds of enterprise data sets. Includes links to other data sources including legacy FTP Download Portal

King County Metro's Trip Planner helps make it easier to take advantage of the regions transit resources.

The permitting portal provides:

- View project status
- Search for permit records
- View record details
- Schedule inspections
- Pay permit fees due
- View inspection times and results

See terms of use for more information: https://localscape.property/termsofuse.html

Interactive map of King County parks