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.
4,370 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 4,370 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.
4,370 permits sorted by date
⇄ Swipe or scroll to see address & contractor
| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-08-10 | Plumbing | — | 6763 38th Ave S Unit: Unit 1A Seattle WA 98118
Owner: Rol··· 🔒
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WEST COAST PLUMBING INC | |
| 2026-08-10 | HVAC/Mech | — | 12005 75TH AVE S |
Veniamin Gnatyuk
📞 (•••) •••-••••
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| 2026-08-10 | Plumbing | — | Seattle WA 98118
Owner: Rol··· 🔒
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WEST COAST PLUMBING INC | |
| 2026-08-10 | HVAC/Mech | — | 13803 146TH PL SE |
South West Plumbing
📞 (•••) •••-••••
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| 2026-08-10 | Plumbing | — | 6759 38th ave S Unit: 2a Seattle WA 98118
Owner: Rol··· 🔒
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WEST COAST PLUMBING INC | |
| 2026-08-10 | Plumbing | — | 5247 S DAWSON ST Seattle WA 98118
Owner: Tu ··· 🔒
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INNOVATIVE PLUMBING CONCEPTS | |
| 2026-08-10 | Plumbing | — | 500 YALE AVE N Seattle WA 98109
Owner: ENV··· 🔒
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ENVIROMECH | |
| 2026-08-10 | Plumbing | — | 2337 A YALE AVE E Seattle WA 98102
Owner: Lin··· 🔒
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B. HUGHES PLUMBING SERVICE LLC | |
| 2026-08-10 | Plumbing | — | 418 26TH AVE E Seattle WA 98112
Owner: Wil··· 🔒
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SKYLAR PLUMBING INC | |
| 2026-08-10 | General Construction | — | — | Matcha Box LLC | |
| 2026-08-10 | General Construction | — | 13944 325TH | Jessica Estrada | |
| 2026-08-10 | Fire Protection | — | 17130 VASHON HWY SW | — | |
| 2026-08-10 | Plumbing | — | 12359 SE 96TH PL WA 98056
Owner: PAU··· 🔒
|
Washington Energy Services | |
| 2026-08-10 | General Construction | — | 27817 SE 392nd ST ENUMCLAW WA 98022 | COLUMBIA LAND SERVICES INC | |
| 2026-08-10 | Plumbing | — | 6411 SEAVIEW AVE NW Seattle WA 98107
Owner: Bal··· 🔒
|
LOYAL MECHANICAL INC | |
| 2026-08-10 | General Construction | — | 418 26TH AVE E Seattle WA 98112
Owner: Wil··· 🔒
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SKYLAR PLUMBING INC | |
| 2026-08-10 | Plumbing | — | 17737 SE 106TH ST WA 98059
Owner: And··· 🔒
|
Andrew Burzo | |
| 2026-08-10 | Plumbing | — | 13902 SE 325TH PL AUBURN WA 98092
Owner: GAR··· 🔒
|
BEN VALLONE | |
| 2026-08-10 | Plumbing | — | 7609 BEACON AVE S Seattle WA 98118
Owner: Are··· 🔒
|
JJ PLUMBING | |
| 2026-08-10 | General Construction | — | 9516 NE 26TH ST Clyde Hill WA 98004
Owner: Ama··· 🔒
|
Lochwood Lozier | |
| 2026-08-10 | Plumbing | — | 3303 NW 72ND ST Seattle WA 98117
Owner: Tho··· 🔒
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QUALITY PLUMBING | |
| 2026-08-10 | Plumbing | — | 9925 SW BANK RD WA 98070
Owner: Mik··· 🔒
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MIDSOUND PLUMBING LLC | |
| 2026-08-10 | Plumbing | — | 2205 7TH AVE Seattle WA 98121
Owner: AMA··· 🔒
|
McKinstry Co | |
| 2026-08-10 | Plumbing | — | 19301 218TH PL NE WA 98077
Owner: Dou··· 🔒
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FAST WATER HEATER COMPANY | |
| 2026-08-10 | General Construction | — | 13 216TH AVE NE 98074 | SNO VALLEY UNDERGROUND | |
| 2026-08-10 | General Construction | — | 18621 NE 183RD ST WA 98077
Owner: Jen··· 🔒
|
Jenny Chen | |
| 2026-08-10 | Plumbing | — | 900 AURORA AVE N Seattle WA 98109
Owner: Gar··· 🔒
|
SEATOWN ELECTRIC HEATING & AIR | |
| 2026-08-10 | Plumbing | — | 13229 FRAZIER PL NW Seattle WA 98177
Owner: Dav··· 🔒
|
David Koewler | |
| 2026-08-10 | Plumbing | — | 4712 NE 100TH ST Seattle WA 98125
Owner: 471··· 🔒
|
ATLAS ESSENTIALS 7 LLC | |
| 2026-08-10 | General Construction | — | — | Trocitos de Amor | |
| 2026-08-10 | General Construction | — | 27817 SE 208TH ST | — | |
| 2026-08-10 | General Construction | — | 13215 SE 342ND ST | Robert Greaves | |
| 2026-08-10 | Plumbing | — | 27491 SE 247TH ST MAPLE VALLEY WA 98038
Owner: Bri··· 🔒
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BEN VALLONE | |
| 2026-08-10 | General Construction | — | 13239 SE 91ST ST Newcastle WA 98059
Owner: Mic··· 🔒
|
Michael Fleming | |
| 2026-08-10 | Plumbing | — | 7708 44TH AVE NE Seattle WA 98115
Owner: JMS··· 🔒
|
HD PARTNERS | |
| 2026-08-10 | Plumbing | — | 7704 44TH AVE NE Seattle WA 98115
Owner: JMS··· 🔒
|
HD PARTNERS | |
| 2026-08-10 | Plumbing | — | 4551 NE 41st Seattle WA 98105
Owner: Els··· 🔒
|
AMERICAN CRAFTSMAN P & H LLC | |
| 2026-08-10 | Plumbing | — | 9035 10TH AVE SW Seattle WA 98106
Owner: Dav··· 🔒
|
R&D PLUMBING LLC | |
| 2026-08-10 | Plumbing | — | 12906 182ND AVE NE WA 98052
Owner: And··· 🔒
|
BEE'S PLBG, HTG & SWR CO LLC | |
| 2026-08-10 | Plumbing | — | 8823 5TH AVE S Seattle WA 98108
Owner: REY··· 🔒
|
REY'S PLUMBING & MECHANICAL LLC | |
| 2026-08-10 | Temporary | — | — | MS Advertising Services | |
| 2026-08-10 | Plumbing | — | 104 12th Ave Unit: Suite B Seattle WA 98112
Owner: Ale··· 🔒
|
NIRVANA MECHANICAL LLC | |
| 2026-08-10 | Plumbing | — | 4703 SW FINDLAY ST Seattle WA 98136
Owner: Jam··· 🔒
|
SKYLAR PLUMBING INC | |
| 2026-08-10 | Plumbing | — | 13902 SE 325TH PL WA 98092
Owner: GCH··· 🔒
|
RICK THE PLUMBER | |
| 2026-08-10 | General Construction | — | 2512 28TH AVE W Seattle WA 98199
Owner: QUA··· 🔒
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QUALITY PLUMBING | |
| 2026-08-10 | Windows/Doors | — | 25021 SE 262ND ST | YAROSLAV PETRUS | |
| 2026-08-10 | Plumbing | — | 2331 42ND AVE SW Seattle WA 98116
Owner: O'N··· 🔒
|
O'Neill Plumbing | |
| 2026-08-10 | Pool/Spa | — | 1202 S 102ND ST | — | |
| 2026-08-10 | Fire Protection | — | 4213 228TH AVE NE | Seattle Office Design | |
| 2026-08-10 | General Construction | — | 13903 209TH AVE NE | — |
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 4370+ King County building permits — newest permit date: 2026-09-23 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 4,370 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: 2026-09-23. 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 4,370 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 4370 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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