Datasets - CivicData.com

King County, WA-Permits
- King County, WA-PermitsCSV
  All building permits records for King County, WA
  
  View Dataset
- King County, WA-PermitsCSV
  All building permits records for King County, WA
  
  View Dataset
- King County, WA-PermitsCSV
  All building permits records for King County, WA
  
  View Dataset
King County, WA-Site Development and Critical Areas
- King County, WA-Site Development and Critical ...CSV
  All site development and critical areas records for King County, WA
  
  View Dataset
King County, WA-Enforcement
- King County, WA-EnforcementCSV
  All enforcement records for King County, WA
  
  View Dataset
King County, WA-Permits
- King County, WA-PermitsCSV
  All permit records for King County, WA
  
  View Dataset
King County, WA-Real Estate Services
- King County, WA-Real Estate ServicesCSV
  All real estate services records for King County, WA
  
  View Dataset

You can also access this registry using the API (see API Docs).