Heads up: The public source includes contractor names on some current permit records, but coverage has not yet reached PermitGrab's market-level reporting threshold. This page focuses on permit records and property data; contractor names are shown where the public source publishes them.
4,499 indexed permits · King County, Washington.
Public-record project research, not a shared-lead marketplace. Use the permit, source date, and available fields to research the builder, project, or adjacent work before outreach. Cancel anytime in one click — no retention call.
| Newest permit | 2026-09-23 |
|---|
PermitGrab tracks 4,499 building permits in King County, WA as of 2026-09-23.
Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.
Newest permit date:
Filter King County permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.
One email a week with the newest King County building permits — addresses, project details, and property activity where available. Free summary only — no credit card. Pro research tools require a separate 14-day trial with a card. Available fields vary by source. Unsubscribe anytime.
4,499 permits sorted by date
⇄ Swipe or scroll to see address & contractor
| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-08-24 | Plumbing | — | 201 16TH AVE E Seattle WA 98112
Owner: KAI··· 🔒
|
MacDonald-Miller Facility Solutions LLC | |
| 2026-08-24 | General Construction | — | — | Blackdove Coffee | |
| 2026-08-23 | General Construction | — | 2855 36TH AVE W Seattle WA 98199
Owner: Val··· 🔒
|
INTERNATIONAL PLUMBING INC | |
| 2026-08-23 | General Construction | — | — | Habash LLC | |
| 2026-08-23 | Plumbing | — | 2415 MONTAVISTA PL W Seattle WA 98199
Owner: NAV··· 🔒
|
NAVY PLUMBING LLC | |
| 2026-08-23 | Plumbing | — | 6825 SEWARD PARK AVE S Seattle WA 98118
Owner: Sup··· 🔒
|
SERVICE PLUMBING & HEATING INC | |
| 2026-08-23 | Plumbing | — | 3018 ILWACO AVE NE RENTON WA 98059
Owner: Kel··· 🔒
|
SMART PLUMBING SOLUTIONS LLC | |
| 2026-08-23 | General Construction | — | — | KOHITECTURE LLC | |
| 2026-08-23 | Plumbing | — | 19219 SE AUBURN BLACK DIAMOND RD WA 98092
Owner: NAV··· 🔒
|
NAVY PLUMBING LLC | |
| 2026-08-23 | General Construction | — | — | Seattle Chinatown International District Preservation and Development Authority | |
| 2026-08-23 | Plumbing | — | 4715 21ST AVE NE Seattle WA 98105
Owner: Jan··· 🔒
|
FIL-AM PLUMBING | |
| 2026-08-23 | General Construction | — | — | Yousufi, Razma | |
| 2026-08-23 | General Construction | — | — | Ladna Farah | |
| 2026-08-23 | Plumbing | — | 21520 NE 144TH PL WA 98077
Owner: BAL··· 🔒
|
PACIFIC SUNSHINE PLUMBING LLC | |
| 2026-08-23 | General Construction | — | — | Zebra Opportunities Inc | |
| 2026-08-23 | General Construction | — | — | Mi Tierra Tapas LLC | |
| 2026-08-23 | General Construction | — | — | ×3 MeMar LLC | |
| 2026-08-23 | General Construction | — | — | TASTYZ LLC | |
| 2026-08-23 | General Construction | — | — | Habibi Tacos LLC | |
| 2026-08-23 | General Construction | — | — | REEM'S KITCHEN | |
| 2026-08-23 | Plumbing | — | 6827 SEWARD PARK AVE S Seattle WA 98118
Owner: Sup··· 🔒
|
SERVICE PLUMBING & HEATING INC | |
| 2026-08-23 | General Construction | — | — | Angrisano, Robert | |
| 2026-08-23 | Plumbing | — | 3632 44TH AVE SW Seattle WA 98116
Owner: Gre··· 🔒
|
MASTERFUL PLUMBING LLC | |
| 2026-08-23 | General Construction | — | — | Locus Cafe | |
| 2026-08-23 | General Construction | — | — | YASMINE AHMACH | |
| 2026-08-23 | General Construction | — | — | Baladi Blends | |
| 2026-08-23 | Plumbing | — | 6829 SEWARD PARK AVE S Seattle WA 98118
Owner: Sup··· 🔒
|
SERVICE PLUMBING & HEATING INC | |
| 2026-08-23 | General Construction | — | — | Soups Made With Love | |
| 2026-08-23 | General Construction | — | — | LUNE CAFE | |
| 2026-08-22 | General Construction | — | — |
Cevicheria Nayarit
📞 (•••) •••-••••
|
|
| 2026-08-22 | General Construction | — | — | CAFE DULZURA | |
| 2026-08-22 | General Construction | — | — | MOKLAVA LLC | |
| 2026-08-22 | General Construction | — | — | DESIREE SAMANIEGO | |
| 2026-08-22 | General Construction | — | — | Big Dawgs Hot Dogs | |
| 2026-08-22 | General Construction | — | — | Dipps Smokehouse | |
| 2026-08-22 | Plumbing | — | 9541 14TH AVE NW Seattle WA 98117
Owner: Ste··· 🔒
|
R&D PLUMBING LLC | |
| 2026-08-22 | General Construction | — | — | SIMPLY SOULFUL CAFE & ESPRESSO | |
| 2026-08-22 | General Construction | — | 13722 39TH AVE NE Seattle WA 98125
Owner: Bil··· 🔒
|
Hearthside and Home LLC | |
| 2026-08-22 | General Construction | — | — | Lee, Kevin | |
| 2026-08-22 | General Construction | — | — | Cici Do | |
| 2026-08-22 | General Construction | — | — | SANDY PHAN | |
| 2026-08-22 | General Construction | — | — | REBECCA WONG | |
| 2026-08-22 | General Construction | — | — | Esperanza Canjura De Lopez | |
| 2026-08-22 | General Construction | — | — | Licorish Family Kitchen | |
| 2026-08-22 | General Construction | — | — | Whitfield, Quinita | |
| 2026-08-22 | General Construction | — | — | Fetch The Fizz | |
| 2026-08-22 | General Construction | — | — | 54th St Soul Cafe LLC | |
| 2026-08-22 | General Construction | — | — | GAERLAN, BRUNO |
New building permits in King County, Washington show where construction activity is occurring. Filter the public records by trade, date, address, and project value to research active projects and property activity. Contractor names are available on some current records; contact coverage varies by filing.
King County, Washington processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 4499+ King County building permits — newest permit date: 2026-09-25 from official city sources.
Each record can show the project address, scope, permit type, and value where the city publishes them. The source-published contractor records do not meet the coverage threshold for this city. PermitGrab does not represent this as contractor-contact coverage. Where property-owner records are available, they are matched to permit addresses separately.
Filter the current records by trade, date, address, or project value to research construction activity. The most useful workflow in this market is verifying the project signal first, then using the property data that is actually available for that address.
PermitGrab methodology · Page data current as of · Source: 3 public source feeds.
PermitGrab indexes 4,499 building permits in King County. New records appear as they are available from the source.
The most recent permit indexed for King County is dated 2026-09-23. Newest permit date: 2026-09-25. Permit records carry filing date, address, project value, and permit type, plus contractor name where the source publishes it. Use a recent published record for project research; it does not show bid availability or a request for service.
King County permit activity covers 4,499 indexed permits. The records can cover new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, or tenant improvements. Their usefulness for a contractor or supplier depends on the published project details, timing, and service area.
Search recent King County, WA building permits by address, and permit type in the table above — pulled from the King County building department's public permit records. New filings appear here as they are published. Filter by trade or search an address to look up a specific permit. For this week's filing volume, see the King County Permit Pulse.
Email alerts when new public records are available for new permits and property activity. Contractor names are shown where the current public filing includes them; contact coverage varies by record. Owner information is shown only where it can be matched from available public records.
PermitGrab currently tracks 4499 building permits in King County, Washington. Data is pulled directly from the official municipal source on every collection cycle and includes permit number, address, permit type, status, estimated value, and contractor information where the source publishes it.
PermitGrab checks the official source on each collection cycle. The source date and its observed update cadence are shown above, so you can judge the data’s recency before acting on it.
Contractors can research King County activity by filtering current permits by trade, location, and project type. Some current permit records include contractor names; use those source-published names alongside the project details. Property information is shown only where public records can be matched.
The 14-day trial includes full Pro access to King County — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Some current permit records include source-published contractor names; contact fields appear only where published or matched. Property information is available only where public records can be matched. Card required to start; cancel anytime before day 14.
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