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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 |
|---|---|---|---|---|---|
| 2026-07-23 | HVAC/Mech | — | 4820 S 284TH PL, AUBURN WA 98001 | — | |
| 2026-07-23 | HVAC/Mech | — | 13304 157TH AVE NE, REDMOND WA 98052 | — | |
| 2026-07-23 | General Construction | — | — | Tanner, Kelly | |
| 2026-07-22 | General Construction | — | — |
DrinkE
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| 2026-07-22 | General Construction | — | 0, WA | — | |
| 2026-07-22 | Roofing | $15,321 | 9805 SW 188TH ST, VASHON WA 98070 | — | |
| 2026-07-22 | HVAC/Mech | — | 18417 134TH AVE SE, RENTON WA 98058 | — | |
| 2026-07-22 | HVAC/Mech | — | 21561 SE 290TH PL, KENT WA 98042 | — | |
| 2026-07-22 | General Construction | — | 31828 NE 106TH ST, CARNATION WA 98014 | — | |
| 2026-07-22 | General Construction | — | 19904 182ND AVE NE, WOODINVILLE WA 98077 | — | |
| 2026-07-22 | HVAC/Mech | — | 2902 B ST SE, AUBURN WA 98002 | — | |
| 2026-07-22 | General Construction | — | — | galileos mobile pizzeria | |
| 2026-07-22 | HVAC/Mech | — | 13741 SE 201ST ST, KENT WA 98042 | ×2 — | |
| 2026-07-22 | General Construction | — | — | Beacon Business Alliance | |
| 2026-07-22 | General Construction | $76,475 | 9103 381ST AVE SE, SNOQUALMIE WA 98065 | — | |
| 2026-07-22 | HVAC/Mech | — | 1036 SW 100TH ST, SEATTLE WA 98106 | — | |
| 2026-07-22 | HVAC/Mech | — | 24235 SE 248TH ST, MAPLE VALLEY WA 98038 | — | |
| 2026-07-22 | HVAC/Mech | — | 21407 NE 146TH PL, WOODINVILLE WA 98077 | — | |
| 2026-07-22 | General Construction | — | 14235 169TH AVE SE, RENTON WA 98059 | — | |
| 2026-07-22 | HVAC/Mech | — | 3909 S 284TH PL, AUBURN WA 98001 | — | |
| 2026-07-22 | General Construction | — | — | GreenMissy | |
| 2026-07-21 | Fire Protection | — | 43424 SE 145TH PL |
Mike Balsley
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| 2026-07-21 | General Construction | — | — | Puddin Cakz LLC | |
| 2026-07-21 | General Construction | — | — | JEREMY'S CHICKEN LLC (KC1049) | |
| 2026-07-21 | General Construction | — | — | TASTYZ LLC | |
| 2026-07-21 | General Construction | — | 801 ALASKAN WAY Seattle WA 98104 | Volume Services Inc | |
| 2026-07-21 | HVAC/Mech | — | 23040 NE ALDER CREST DR, REDMOND WA 98053 | — | |
| 2026-07-21 | HVAC/Mech | — | 3447 260TH AVE NE, REDMOND WA 98053 | — | |
| 2026-07-21 | HVAC/Mech | — | 35781 SE DAVID POWELL RD, FALL CITY WA 98024 | — | |
| 2026-07-21 | HVAC/Mech | — | 12536 186TH PL SE, RENTON WA 98059 | — | |
| 2026-07-21 | HVAC/Mech | — | 18931 NE 150TH ST, WOODINVILLE WA 98072 | — | |
| 2026-07-21 | HVAC/Mech | — | 8427 S 123RD PL, SEATTLE WA 98178 | — | |
| 2026-07-21 | Demolition | — | 27901 NE REDMOND FALL CITY RD, REDMOND WA 98053 | — | |
| 2026-07-21 | HVAC/Mech | — | 17917 162ND PL SE, RENTON WA 98058 | — | |
| 2026-07-21 | HVAC/Mech | — | 9635 242ND WAY NE, REDMOND WA 98053 | — | |
| 2026-07-21 | General Construction | — | — | MOBILE MAYAN | |
| 2026-07-21 | HVAC/Mech | — | 16002 TIGER MOUNTAIN RD SE, ISSAQUAH WA 98027 | — | |
| 2026-07-21 | HVAC/Mech | — | 22039 NE 74TH PL, REDMOND WA 98053 | — | |
| 2026-07-21 | HVAC/Mech | — | 4727 383RD AVE SE, SNOQUALMIE WA 98065 | — | |
| 2026-07-21 | HVAC/Mech | — | 15324 185TH CT NE, WOODINVILLE WA 98072 | — | |
| 2026-07-20 | HVAC/Mech | — | 15934 SE 176TH PL, RENTON WA 98058 | — | |
| 2026-07-20 | General Construction | — | — | Casey, Pamela | |
| 2026-07-20 | General Construction | — | — | MOBILE BURGERZ (KC1275) | |
| 2026-07-20 | General Construction | — | — | Chick-fil-A Bothell Canyon Park | |
| 2026-07-20 | General Construction | — | — | Gonzalez, Edith | |
| 2026-07-20 | HVAC/Mech | — | 18421 SE 280TH ST, KENT WA 98042 | — | |
| 2026-07-20 | General Construction | — | — | SIMPLY SOULFUL CAFE & ESPRESSO | |
| 2026-07-20 | General Construction | — | — | Sammahasetthi LLC | |
| 2026-07-20 | General Construction | — | — | Jonathan Santos |
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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