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
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| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-09-14 | General Construction | — | 16925 woodside drive se renton WA 98058
Owner: Jen··· 🔒
|
Washington Generators LLC | |
| 2026-09-14 | Plumbing | — | 2001 W GARFIELD ST Unit: B Seattle WA 98119
Owner: POR··· 🔒
|
Holmberg Company | |
| 2026-09-14 | Plumbing | — | 2001 W GARFIELD ST Unit: A Seattle WA 98119
Owner: POR··· 🔒
|
Holmberg Company | |
| 2026-09-14 | General Construction | — | 13806 WEST LAKE KATHLEEN DR SE RENTON WA 98059
Owner: Mar··· 🔒
|
Shane Couty | |
| 2026-09-14 | Plumbing | — | 17700 ALPENTAL ACCESS RD SE WA 98045
Owner: GOL··· 🔒
|
×2 NOBLE PLUMBING LLC | |
| 2026-09-14 | General Construction | — | 7315 Moon Valley Rd SE North Bend WA 98045
Owner: Tod··· 🔒
|
Washington Generators LLC | |
| 2026-09-14 | Roofing | — | 10321 428TH AVE SE | Richard Webb | |
| 2026-09-14 | Plumbing | — | 3021 NW 62ND ST Seattle WA 98107
Owner: C4 ··· 🔒
|
HD PARTNERS | |
| 2026-09-14 | Plumbing | — | 9202 31ST AVE SW Seattle WA 98126
Owner: REY··· 🔒
|
REY'S PLUMBING & MECHANICAL LLC | |
| 2026-09-14 | Electrical | — | 13323 409TH AVE SE, NORTH BEND WA 98045 | — | |
| 2026-09-14 | HVAC/Mech | — | 3925 236TH AVE NE, REDMOND WA 98053 | — | |
| 2026-09-14 | Plumbing | — | 7526 14TH AVE SW Seattle WA 98106
Owner: Bre··· 🔒
|
BEE'S PLBG, HTG & SWR CO LLC | |
| 2026-09-13 | Plumbing | — | 10431 320TH AVE NE WA 98014
Owner: Mar··· 🔒
|
SJ TEDDY PLUMBING CNTRTRS LLC | |
| 2026-09-13 | Plumbing | — | 418 N BOWDOIN PL Seattle WA 98103
Owner: Tha··· 🔒
|
GOLDSTAR PLUMBING LLC | |
| 2026-09-13 | Plumbing | — | 3209 CONKLING PL W Seattle WA 98119
Owner: Tan··· 🔒
|
HP PLUMBING & HEATING INC | |
| 2026-09-13 | General Construction | — | — | 2 Guys Grill on Wheels | |
| 2026-09-13 | General Construction | — | — | Vega cuisine llc | |
| 2026-09-13 | General Construction | — | — | PAC ISLAND GRILL | |
| 2026-09-13 | General Construction | — | — | EL PAISANO TAMALES | |
| 2026-09-13 | Plumbing | — | 22624 NE 192ND CT WA 98077
Owner: * R··· 🔒
|
KING PLUMBING LLC | |
| 2026-09-13 | General Construction | — | — | Sammahasetthi LLC | |
| 2026-09-13 | General Construction | — | — | Ramos, Jay | |
| 2026-09-13 | General Construction | — | — | CUTE DUMPLINGS | |
| 2026-09-13 | General Construction | — | 22624 NE 192ND CT WA 98077
Owner: Ken··· 🔒
|
KING PLUMBING LLC | |
| 2026-09-13 | General Construction | — | — | BOBAHOLIC CAFE | |
| 2026-09-13 | General Construction | — | — | Vazquez Mora, Faviola | |
| 2026-09-13 | Plumbing | — | 3241 A 44TH AVE SW Seattle WA 98116
Owner: Sup··· 🔒
|
SERVICE PLUMBING & HEATING INC | |
| 2026-09-13 | General Construction | — | — | Melissa Garcia | |
| 2026-09-13 | General Construction | — | — | KOHITECTURE LLC | |
| 2026-09-13 | General Construction | — | — | Jonathan Santos | |
| 2026-09-13 | General Construction | — | — | HANNAH JACOBSEN | |
| 2026-09-13 | General Construction | — | — | Dippys Ice Cream LLC | |
| 2026-09-13 | General Construction | — | — | Social Craft LLC | |
| 2026-09-13 | General Construction | — | — | Yoks Cafe | |
| 2026-09-13 | Plumbing | — | 22129 NE 10TH PL SAMMAMISH WA 98074
Owner: Iho··· 🔒
|
Golden Eagle Plumbing | |
| 2026-09-13 | General Construction | — | — | Big Island Poke | |
| 2026-09-13 | General Construction | — | — | Paul Rios | |
| 2026-09-13 | General Construction | — | — | Cervera-Avila, Jessica | |
| 2026-09-13 | General Construction | — | — | Jumpin Jamabalaya | |
| 2026-09-13 | General Construction | — | — | ×2 NF LLC ( DBA Nana's Food Bites , Bubbly Bites & Sips ) | |
| 2026-09-13 | General Construction | — | — | BYBLOS DELI COMMISSARY | |
| 2026-09-13 | Plumbing | — | 3241 B 44TH AVE SW Seattle WA 98116
Owner: Sup··· 🔒
|
SERVICE PLUMBING & HEATING INC | |
| 2026-09-13 | General Construction | — | 6029 OAKHURST RD S Seattle WA 98118
Owner: 4R ··· 🔒
|
HERITAGE HVAC LLC | |
| 2026-09-13 | General Construction | — | — | XIAONI MA | |
| 2026-09-13 | General Construction | — | — | Donut King | |
| 2026-09-13 | General Construction | — | — | 88 CUES- FILIPINO CLASSICS | |
| 2026-09-13 | General Construction | — | — | Koko Kona Coffee | |
| 2026-09-13 | General Construction | — | — | Natalie's Sugarcane & Dessert 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 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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