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Get 50 Free King County, WA Building Permits

Permit records available from King County, WA’s official public source through 2026-08-31. Contractor and owner fields appear only where the source publishes them. CSV file in your inbox in under 60 seconds.

Latest permit in your sample: 2026-08-31

Sample preview — first 5 of 50 records

DateContractorAddressType
2026-08-31 Matcha Box LLC None
Moderate - Event 16+
2026-08-31 Gedymin, Igor 7315 34TH AVE NW Seattle WA 98117
01. Plumbing - Installed by Homeowner
2026-08-30 galileos mobile pizzeria None
Moderate - Event 08
2026-08-30 KOHITECTURE LLC None
Moderate - Event 16+
2026-08-30 chareunsap, Michael None
Complex - Event 11
2026-05-XXXXXXXXXX XXXXXXXXXXXXX XXXX XX, King CountyXXXXXX XXXXXX
2026-05-XXXXXXXXXX XXXXXXXXXXXXX XXXX XX, King CountyXXXXXX XXXXXX
2026-05-XXXXXXXXXX XXXXXXXXXXXXX XXXX XX, King CountyXXXXXX XXXXXX
2026-05-XXXXXXXXXX XXXXXXXXXXXXX XXXX XX, King CountyXXXXXX XXXXXX
2026-05-XXXXXXXXXX XXXXXXXXXXXXX XXXX XX, King CountyXXXXXX XXXXXX
45 more permits hidden Enter your email to unlock the full list
Data sourced directly from King County, WA’s official building permit feed. Source date: 2026-08-31.

Where should we send your 50 permits?

CSV file emailed in < 60 seconds. No spam.

No credit card required for this one-time CSV Sample records through 2026-08-31 Contractor + owner fields where published CSV opens in Excel / Google Sheets / any CRM You can unsubscribe in one click

What the sample helps you evaluate

Review the public source date, project types, and source-derived scope where the permit text supports it before deciding whether permit research fits your workflow.

Who uses it

Roofers, HVAC techs, solar installers, plumbers, electricians, restoration contractors, and suppliers in King County, WA.

What's next

If the sample is useful, explore the available PermitGrab coverage for King County, WA and the markets you serve. Current plan terms are shown before checkout.

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