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 | General Construction | — | 11995 160TH AVE SE WA 98059
Owner: Chr··· 🔒
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home comfort alliance
📞 (•••) •••-••••
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| 2026-08-24 | HVAC/Mech | — | 16021 SE 171ST PL |
BelRed Permitting Department
📞 (•••) •••-••••
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| 2026-08-24 | HVAC/Mech | — | 37537 27TH PL S |
Brennan Heating
📞 (•••) •••-••••
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| 2026-08-24 | HVAC/Mech | — | 19915 SE PETROVITSKY RD |
Karen Matheney
📞 (•••) •••-••••
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| 2026-08-24 | General Construction | — | — |
Cliff Williams
📞 (•••) •••-••••
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| 2026-08-24 | Plumbing | — | 5762 E GREEN LAKE WAY N Seattle WA 98103
Owner: SJ ··· 🔒
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SJ TEDDY PLUMBING CNTRTRS LLC | |
| 2026-08-24 | Plumbing | — | 6253 27TH AVE NE SEATTLE WA 98115
Owner: Gan··· 🔒
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FAST WATER HEATER COMPANY | |
| 2026-08-24 | Plumbing | — | 29 B W DRAVUS ST SEATTLE WA 98119
Owner: Jak··· 🔒
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West Coast Plumbing and Heating Inc | |
| 2026-08-24 | General Construction | — | 22849 172ND AVE SE WA 98042
Owner: Kel··· 🔒
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plains liquor llc | |
| 2026-08-24 | HVAC/Mech | — | 15923 163RD AVE NE | NW Mechanical | |
| 2026-08-24 | HVAC/Mech | — | 16032 SE 292ND ST | Katelynn Pettit | |
| 2026-08-24 | General Construction | — | — | GOODBELLY LLC | |
| 2026-08-24 | Plumbing | — | 11301 F 5TH AVE NE Seattle WA 98125
Owner: EPI··· 🔒
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EPIC PLUMBING LLC | |
| 2026-08-24 | Plumbing | — | 6730 18TH AVE NW Seattle WA 98117
Owner: Eli··· 🔒
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ABBI'S PLUMBING & REMODEL | |
| 2026-08-24 | Plumbing | — | 1111 NE 80th ST Seattle WA 98115
Owner: GRM··· 🔒
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BROTHERS CONTRACTING SERV LLC | |
| 2026-08-24 | Windows/Doors | — | 14309 141ST CT SE | — | |
| 2026-08-24 | Plumbing | — | 3400 PHINNEY AVE N Seattle WA 98103
Owner: Eli··· 🔒
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ELITE PLBG AND MECH LLC | |
| 2026-08-24 | Plumbing | — | 6045 CALIFORNIA AVE SW Seattle WA 98136
Owner: HD ··· 🔒
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HD PARTNERS | |
| 2026-08-24 | Roofing | — | 11054 4TH AVE SW | Tony Sanchez | |
| 2026-08-24 | General Construction | — | 13742 41ST AVE NE Seattle WA 98125
Owner: Kur··· 🔒
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Ballard Home Services | |
| 2026-08-24 | Plumbing | — | 2215 FEDERAL AVE E SEATTLE WA 98102
Owner: Pin··· 🔒
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Pinkys Plumbing | |
| 2026-08-24 | Plumbing | — | 3506 NE 60TH ST Seattle WA 98115
Owner: O'G··· 🔒
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O'GRADY PLUMBING LLC | |
| 2026-08-24 | General Construction | — | 5901 S 180TH ST Tukwila WA 98188 | Catch Design Studio | |
| 2026-08-24 | General Construction | — | 28294 33RD PL S | — | |
| 2026-08-24 | Roofing | — | 23467 NE NOVELTY HILL RD | Lyndsi Mortenson | |
| 2026-08-24 | General Construction | — | 26030 80TH | Troy Rideb | |
| 2026-08-24 | Plumbing | — | 2000 29TH AVE W Seattle WA 98199
Owner: Dav··· 🔒
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ALL WATER PLUMBING LLC | |
| 2026-08-24 | Plumbing | — | 11817 164TH AVE SE Renton WA 98059
Owner: For··· 🔒
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Forest Craft Construction LLC | |
| 2026-08-24 | Plumbing | — | 4301 43RD AVE NE Seattle WA 98105
Owner: Joe··· 🔒
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Pristine Plumbing Systems | |
| 2026-08-24 | Plumbing | — | 201 16TH AVE E Seattle WA 98112
Owner: Kai··· 🔒
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Howard S. Wright | |
| 2026-08-24 | General Construction | — | 247 E NORTH BEND WAY North Bend WA 98045 | RIO BRAVO | |
| 2026-08-24 | General Construction | — | — | Matcha Box LLC | |
| 2026-08-24 | Plumbing | — | 2200 THORNDYKE AVE W Unit: 407 Seattle WA 98199
Owner: Jam··· 🔒
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FAST WATER HEATER COMPANY | |
| 2026-08-24 | Plumbing | — | 8505 16TH AVE SW Seattle WA 98106
Owner: Ann··· 🔒
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FAST WATER HEATER COMPANY | |
| 2026-08-24 | Plumbing | — | 4717 32ND AVE S Seattle WA 98118
Owner: Rom··· 🔒
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FAST WATER HEATER COMPANY | |
| 2026-08-24 | Plumbing | — | 2852 S NEVADA ST Seattle WA 98108
Owner: Dan··· 🔒
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FAST WATER HEATER COMPANY | |
| 2026-08-24 | Plumbing | — | 15923 163RD AVE NE WA 98072
Owner: Jus··· 🔒
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NORTHWEST MECHANICAL | |
| 2026-08-24 | General Construction | — | 1245 NE 88TH ST Seattle WA 98115
Owner: App··· 🔒
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BOB'S HEATING & A/C LLC | |
| 2026-08-24 | Plumbing | — | 1944 4TH AVE W Seattle WA 98119
Owner: Cro··· 🔒
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ARTEMIS PLUMBING LLC | |
| 2026-08-24 | Plumbing | — | 1629 QUEEN ANNE AVE N Unit: 204 Seattle WA 98109
Owner: Car··· 🔒
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FAST WATER HEATER COMPANY | |
| 2026-08-24 | General Construction | — | — | chareunsap, Michael | |
| 2026-08-24 | Plumbing | — | 1629 QUEEN ANNE AVE N Unit: 202 Seattle WA 98109
Owner: Joe··· 🔒
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FAST WATER HEATER COMPANY | |
| 2026-08-24 | Plumbing | — | 1414 NE 42ND ST Seattle WA 98105
Owner: Bla··· 🔒
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Best Plumbing Group LLC | |
| 2026-08-24 | Plumbing | — | 1629 QUEEN ANNE AVE N Unit: 301 Seattle WA 98109
Owner: Sha··· 🔒
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FAST WATER HEATER COMPANY | |
| 2026-08-24 | Plumbing | — | 11305 F 5TH AVE NE Seattle WA 98125
Owner: EPI··· 🔒
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EPIC PLUMBING LLC | |
| 2026-08-24 | Plumbing | — | 11303 C 5TH AVE NE Seattle WA 98125
Owner: EPI··· 🔒
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EPIC PLUMBING LLC | |
| 2026-08-24 | Plumbing | — | 11305 D 5TH AVE NE Seattle WA 98125
Owner: EPI··· 🔒
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EPIC PLUMBING LLC | |
| 2026-08-24 | Plumbing | — | 11301 B 5TH AVE NE Seattle WA 98125
Owner: EPI··· 🔒
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EPIC PLUMBING LLC | |
| 2026-08-24 | Plumbing | — | 11305 A 5TH AVE NE Seattle WA 98125
Owner: EPI··· 🔒
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EPIC PLUMBING LLC | |
| 2026-08-24 | Plumbing | — | 610 B N 48TH ST Seattle WA 98103
Owner: EPI··· 🔒
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EPIC PLUMBING LLC |
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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