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Property research and maps

Learn more about landslide mapping and property specific development conditions, or access reference maps for planning support. 

Property research

For information relating to your parcel or property such as confirming jurisdiction, finding zoning information, confirming setbacks, learning about potential critical areas such as wetlands, floodplains, or landslide hazards see our resources below.

Property specific development conditions

Learn about property specific development conditions (P-suffix), special district overlay, or demonstration project areas.

Demonstration project areas

Demonstration projects test how different land ordinances affect smaller areas to show how the support, if passed, could influence larger King County.

Landslide mapping

Get information on potential hazard areas and landslide mapping details.

Reference maps

View reference maps for planning purposes.

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