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.
4,201 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 | 2026-09-20 |
|---|
PermitGrab tracks 4,201 building permits in King County, WA as of 2026-09-20.
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.
4,201 permits sorted by date
⇄ Swipe or scroll to see address & contractor
| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-09-16 | Electrical | — | 66825 SE 229TH WAY, NORTH BEND WA 98045 | — | |
| 2026-09-16 | General Construction | — | 32025 NE 112TH ST | Janine Tafari-Henry | |
| 2026-09-16 | HVAC/Mech | — | 23836 NE 126TH PL | Brian Pearce | |
| 2026-09-16 | HVAC/Mech | — | 14120 SE 180TH PL | Katrina Simonson | |
| 2026-09-16 | Fire Protection | — | 6771 PERIMETER RD S, SEATTLE WA 98108 | — | |
| 2026-09-16 | General Construction | — | 14054 SE 190th ST Unincorporated | STREEPY SEPTIC DESIGN LLC | |
| 2026-09-16 | Plumbing | — | 1946 4TH AVE W Unit: DADU Seattle WA 98119
Owner: Gre··· 🔒
|
ARTEMIS PLUMBING LLC | |
| 2026-09-16 | General Construction | — | 4400 BEACH DR SW Seattle WA 98116
Owner: Mik··· 🔒
|
RESOLUTE PLUMBING AND HEATING | |
| 2026-09-16 | Plumbing | — | 2211 54TH Unit: 3B Seattle WA 98105
Owner: Max··· 🔒
|
WASHINGTON WATER HEATERS INC | |
| 2026-09-16 | HVAC/Mech | — | 12303 ADAIR CREEK WAY NE | Brian Pearce | |
| 2026-09-16 | Commercial Shell | — | 9635 DES MOINES MEMORIAL DR S, SEATTLE WA 98108 | — | |
| 2026-09-16 | HVAC/Mech | — | 14612 156TH AVE SE | Sarah Turner | |
| 2026-09-16 | Plumbing | — | 13725 SW POHL RD | Shelby Middling | |
| 2026-09-16 | Plumbing | — | 2211 54TH Unit: 3A Seattle WA 98105
Owner: Wal··· 🔒
|
WASHINGTON WATER HEATERS INC | |
| 2026-09-16 | Plumbing | — | 315 1ST AVE N Seattle WA 98109
Owner: SRM··· 🔒
|
BPG Plumbs LLC | |
| 2026-09-16 | General Construction | — | 2908 E CHERRY ST Seattle WA 98122
Owner: MIG··· 🔒
|
INFRASOURCE SERVICES LLC | |
| 2026-09-16 | Plumbing | — | 17424 SE 298TH ST Unit: Garage WA 98042
Owner: Dav··· 🔒
|
BRENNAN HEATING CO INC | |
| 2026-09-16 | Plumbing | — | 2211 54th AVE NE Unit: 2C Seattle WA 98105
Owner: Dic··· 🔒
|
WASHINGTON WATER HEATERS INC | |
| 2026-09-16 | Plumbing | — | 31836 NE 103rd ST Carnation WA 98014
Owner: Lig··· 🔒
|
Lighthouse Plumbing LLC | |
| 2026-09-16 | Plumbing | — | 4844 S MEAD ST Seattle WA 98118
Owner: CAM··· 🔒
|
PRICE BUSTERS PLUMBING | |
| 2026-09-16 | Plumbing | — | 3230 25TH AVE W Unit: B-ADU Seattle WA 98199
Owner: SAD··· 🔒
|
ATLAS ESSENTIALS 7 LLC | |
| 2026-09-16 | General Construction | — | 3014 12TH AVE S Seattle WA 98144
Owner: HYB··· 🔒
|
ATLAS ESSENTIALS 7 LLC | |
| 2026-09-16 | Plumbing | — | 7551 33RD AVE NW Seattle WA 98117
Owner: Jas··· 🔒
|
Jason Rodman | |
| 2026-09-16 | Plumbing | — | 19609 244TH AVE NE WA 98077
Owner: Joh··· 🔒
|
RALPHS PUMP & WELL SERVICE INC | |
| 2026-09-16 | Plumbing | — | 14338 MERIDIAN AVE N Seattle WA 98133
Owner: Joh··· 🔒
|
Belmont Quality Construction | |
| 2026-09-16 | General Construction | — | 14902 251ST PL SE ISSAQUAH WA 98027 | Shane Couty | |
| 2026-09-16 | Plumbing | — | 1604 B 41ST AVE E Seattle WA 98112
Owner: CRA··· 🔒
|
NORTHWEST PLUMBING CONTRS INC | |
| 2026-09-16 | Plumbing | — | 1602 41ST AVE E Seattle WA 98112
Owner: CRA··· 🔒
|
NORTHWEST PLUMBING CONTRS INC | |
| 2026-09-16 | Plumbing | — | 1604 A 41ST AVE E Seattle WA 98112
Owner: CRA··· 🔒
|
NORTHWEST PLUMBING CONTRS INC | |
| 2026-09-16 | Plumbing | — | 37 S HUDSON ST Seattle WA 98134
Owner: PNW··· 🔒
|
PRECISION PLUMBING & HEATING | |
| 2026-09-16 | Plumbing | — | 6825 43RD AVE NE Seattle WA 98115
Owner: CAO··· 🔒
|
PEREZ PLUMBING INC | |
| 2026-09-16 | Plumbing | — | 550 TERRY AVE N Seattle WA 98109
Owner: AMA··· 🔒
|
McKinstry Co | |
| 2026-09-16 | Plumbing | — | 26604 SE BLACK NUGGET RD WA 98029
Owner: Anh··· 🔒
|
Anheier, Jeffrey | |
| 2026-09-16 | Plumbing | — | 1201 3RD AVE Seattle WA 98101
Owner: WRI··· 🔒
|
AMERICAN MECHANICAL CORP | |
| 2026-09-16 | Plumbing | — | 1475 NW 77TH ST Seattle WA 98117
Owner: Luk··· 🔒
|
Eco Electric Plumbing Heating and… | |
| 2026-09-16 | General Construction | — | 8523 GREENWOOD AVE N SEATTLE WA 98103 | Everhart, Ina | |
| 2026-09-16 | General Construction | — | 2505 2ND AVE Unit: 105 Seattle WA 98121 | Viet Brew Co. LLC | |
| 2026-09-16 | General Construction | — | 3610 S EDMUNDS ST Seattle WA 98118 | Cushing Terrell | |
| 2026-09-16 | General Construction | — | 14779 NE 32ND ST Bellevue WA 98007 | Jen Anderson | |
| 2026-09-16 | General Construction | — | 3900 SW Alaska Street seattle WA 98116 | Apollo Glass cafe | |
| 2026-09-16 | General Construction | — | — | Lekhas Kitchen LLC | |
| 2026-09-16 | General Construction | — | — | REBECCA WONG | |
| 2026-09-16 | General Construction | — | 33107 45TH | — | |
| 2026-09-16 | General Construction | — | 24312 48TH PL SW WA 98070
Owner: mar··· 🔒
|
MERCURIOS HEATING & A/C | |
| 2026-09-16 | Fire Protection | — | 15600 173RD | — | |
| 2026-09-16 | General Construction | — | WA | Jessica Estrada | |
| 2026-09-16 | General Construction | — | WA | Jessica Estrada | |
| 2026-09-16 | General Construction | — | — | Matcha Box LLC | |
| 2026-09-16 | Plumbing | — | 13248 6TH AVE NW Seattle WA 98177
Owner: Lau··· 🔒
|
Washington Energy Services | |
| 2026-09-16 | Structural | — | 16642 159TH PL SE | — |
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 4201+ King County building permits — newest permit date: 2026-09-20 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 4,201 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 2026-09-20. Newest permit date: 2026-09-20. 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 4,201 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 4201 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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