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 |
|---|---|---|---|---|---|
| 2026-08-31 | Plumbing | — | 29206 SE 424TH ST WA 98022
Owner: Ant··· 🔒
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Kathryn Farrar | |
| 2026-08-31 | Plumbing | — | 1404 B N 107TH ST Seattle WA 98133
Owner: vu ··· 🔒
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CNC PLUMBING | |
| 2026-08-31 | Plumbing | — | 2002 NW 56th ST Seattle WA 98107
Owner: Atl··· 🔒
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Atlas Mechanical Inc. | |
| 2026-08-31 | Plumbing | — | 1761 NW 57th ST Seattle WA 98107
Owner: Atl··· 🔒
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Atlas Mechanical Inc. | |
| 2026-08-31 | Plumbing | — | 2150 N 107TH ST Seattle WA 98133
Owner: HEA··· 🔒
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Lakeridge Plumbing and Mechanical | |
| 2026-08-30 | General Construction | — | 15422 154TH AVE NE WA 98072
Owner: Cry··· 🔒
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GEORGE GAS PIPING LLC | |
| 2026-08-30 | General Construction | — | — | galileos mobile pizzeria | |
| 2026-08-30 | General Construction | — | — | chareunsap, Michael | |
| 2026-08-30 | General Construction | — | — | Cape Drizzle | |
| 2026-08-30 | General Construction | — | — | Diana Sterling-Linton | |
| 2026-08-30 | General Construction | — | — | ×3 KOHITECTURE LLC | |
| 2026-08-30 | Plumbing | — | 3620 WOODLAWN AVE N Seattle WA 98103
Owner: ELI··· 🔒
|
AQUA LIFE PLUMBING LLC | |
| 2026-08-30 | General Construction | — | 1510 BRADNER PL S Seattle WA 98144
Owner: Gae··· 🔒
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PEGASUS CONSTRUCTION & BLDG | |
| 2026-08-30 | Plumbing | — | 2624 NW 85TH ST Seattle WA 98117
Owner: Adr··· 🔒
|
Adriatic Plumbing, Inc | |
| 2026-08-30 | Plumbing | — | 9710 30TH AVE SW WA 98126
Owner: Par··· 🔒
|
Parcelcraft LLC | |
| 2026-08-29 | General Construction | — | — |
Cevicheria Nayarit
📞 (•••) •••-••••
|
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| 2026-08-29 | General Construction | — | — |
DIY TEA LAB
📞 (•••) •••-••••
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| 2026-08-29 | General Construction | — | — | DESIREE SAMANIEGO | |
| 2026-08-29 | General Construction | — | — | Maryana Lukachynets | |
| 2026-08-29 | General Construction | — | — | Nau Da Cafe | |
| 2026-08-29 | General Construction | — | — | Patane, Tulai | |
| 2026-08-29 | General Construction | — | — | Carman Wai | |
| 2026-08-29 | General Construction | — | — | Our Lady of Zarvanycia Ukrainian Greek Catholic Church | |
| 2026-08-29 | General Construction | — | — | Fiyah Island Grindz | |
| 2026-08-29 | General Construction | — | — | Niu, Margaret | |
| 2026-08-29 | General Construction | — | — | Botanas Lokas 3 LLC | |
| 2026-08-29 | General Construction | — | — | Sam's Crab Mac & Cheese LLC | |
| 2026-08-29 | General Construction | — | — | Cape Drizzle | |
| 2026-08-29 | General Construction | — | — | PAUL RIOS | |
| 2026-08-29 | General Construction | — | — | Johnee Tuani | |
| 2026-08-29 | General Construction | — | — | La Costenita Cuisine inc | |
| 2026-08-29 | General Construction | — | — | Habibi Tacos LLC | |
| 2026-08-29 | General Construction | — | — | La Pupuseria Express | |
| 2026-08-29 | General Construction | — | — | Jumpin Jamabalaya | |
| 2026-08-29 | General Construction | — | — | Sweet 'Lil Goldies, LLC | |
| 2026-08-29 | General Construction | — | 14225 248TH PL SE WA 98027
Owner: Bri··· 🔒
|
Washington Generators LLC | |
| 2026-08-29 | General Construction | — | — | Faapala Faamafi | |
| 2026-08-29 | General Construction | — | — | ONIGIRI SANZAN | |
| 2026-08-29 | General Construction | — | — | Samuel Huang | |
| 2026-08-29 | General Construction | — | — | Lastimado , Dana | |
| 2026-08-29 | General Construction | — | — | Pasefikas Choice | |
| 2026-08-29 | General Construction | — | — | WEYNI | |
| 2026-08-29 | General Construction | — | — | SHUG'S, LLC | |
| 2026-08-29 | General Construction | — | — | BOBAHOLIC CAFE | |
| 2026-08-29 | General Construction | — | — | Das My Jam LLC | |
| 2026-08-29 | General Construction | — | — | Paul Montanez | |
| 2026-08-29 | General Construction | — | — | valeens kitchen | |
| 2026-08-29 | General Construction | — | — | SAMRA CAFE |
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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