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4,370 indexed permits · King County, Washington.
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| 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
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| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-06-02 | General Construction | — | 21520 NE 87TH PL, REDMOND WA 98053 | — | |
| 2026-06-02 | HVAC/Mech | — | 4724 S 295TH PL, AUBURN WA 98001 | — | |
| 2026-06-02 | Plumbing | — | 0, WA | — | |
| 2026-06-02 | HVAC/Mech | — | 32925 210TH AVE SE, AUBURN WA 98092 | — | |
| 2026-06-02 | HVAC/Mech | — | 23020 NE ALDER CREST DR, REDMOND WA 98053 | — | |
| 2026-06-02 | HVAC/Mech | — | 22871 NE 127TH WAY, REDMOND WA 98053 | — | |
| 2026-06-02 | General Construction | — | 16540 147TH AVE SE, RENTON WA 98058 | — | |
| 2026-06-02 | HVAC/Mech | — | 39224 200TH AVE SE, AUBURN WA 98092 | — | |
| 2026-06-02 | HVAC/Mech | — | 43651 SE 171ST ST, NORTH BEND WA 98045 | — | |
| 2026-06-01 | HVAC/Mech | — | 9909 182ND AVE SE, ISSAQUAH WA 98027 | — | |
| 2026-06-01 | HVAC/Mech | — | 15346 NE 140TH ST, REDMOND WA 98052 | — | |
| 2026-06-01 | General Construction | — | 12503 SE 188TH PL, RENTON WA 98058 | — | |
| 2026-06-01 | General Construction | — | 10239 FOSS RIVER RD NE, SKYKOMISH WA 98288 | — | |
| 2026-06-01 | HVAC/Mech | — | 14110 209TH AVE NE, WOODINVILLE WA 98077 | — | |
| 2026-06-01 | HVAC/Mech | — | 30029 42ND PL S, AUBURN WA 98001 | — | |
| 2026-06-01 | HVAC/Mech | — | 76146 NE 123RD ST, SKYKOMISH WA 98288 | — | |
| 2026-06-01 | HVAC/Mech | — | 18515 SE 287TH ST, KENT WA 98042 | — | |
| 2026-06-01 | HVAC/Mech | — | 14132 177TH AVE NE, REDMOND WA 98052 | — | |
| 2026-06-01 | General Construction | — | 15212 216TH AVE NE, WOODINVILLE WA 98077 | — | |
| 2026-06-01 | HVAC/Mech | — | 25210 SE 159TH ST, ISSAQUAH WA 98027 | — | |
| 2026-06-01 | HVAC/Mech | — | 22982 NE MARKETPLACE DR, REDMOND WA 98053 | — | |
| 2026-05-30 | General Construction | — | — | KOHITECTURE LLC | |
| 2026-05-29 | General Construction | — | — | Foothills Foods | |
| 2026-05-29 | HVAC/Mech | — | 15413 SE 176TH ST, RENTON WA 98058 | — | |
| 2026-05-29 | General Construction | — | 32235 194TH AVE SE, KENT WA 98042 | — | |
| 2026-05-29 | HVAC/Mech | — | 43520 SE 151ST ST, NORTH BEND WA 98045 | — | |
| 2026-05-29 | HVAC/Mech | — | 28210 187TH AVE SE, KENT WA 98042 | — | |
| 2026-05-29 | HVAC/Mech | — | 11427 3RD AVE S, SEATTLE WA 98168 | — | |
| 2026-05-29 | General Construction | — | 11050 AUBURN AVE S, SEATTLE WA 98178 | — | |
| 2026-05-29 | HVAC/Mech | — | 44713 SE 159TH ST, NORTH BEND WA 98045 | — | |
| 2026-05-29 | HVAC/Mech | — | 10929 ELLISTON WAY NE, REDMOND WA 98053 | — | |
| 2026-05-28 | HVAC/Mech | — | 17052 NE 139TH ST, REDMOND WA 98052 | — | |
| 2026-05-28 | Fire Protection | — | 13229 158TH AVE SE, RENTON WA 98059 | — | |
| 2026-05-28 | HVAC/Mech | — | 11210 4TH PL SW, SEATTLE WA 98146 | — | |
| 2026-05-28 | HVAC/Mech | — | 30782 SE 408TH ST, ENUMCLAW WA 98022 | — | |
| 2026-05-28 | Fire Protection | — | 14299 476TH AVE SE, NORTH BEND WA 98045 | — | |
| 2026-05-28 | Electrical | — | 15925 NE 175TH ST, WOODINVILLE WA 98072 | — | |
| 2026-05-28 | HVAC/Mech | — | 20605 SE 334TH ST, AUBURN WA 98092 | — | |
| 2026-05-28 | HVAC/Mech | — | 29319 45TH PL S, AUBURN WA 98001 | — | |
| 2026-05-28 | HVAC/Mech | — | 1620 S 107TH ST, SEATTLE WA 98168 | — | |
| 2026-05-28 | HVAC/Mech | — | 10825 CRESTWOOD DR S, SEATTLE WA 98178 | — | |
| 2026-05-28 | HVAC/Mech | — | 30848 WEST LAKE MORTON DR SE, KENT WA 98042 | — | |
| 2026-05-28 | General Construction | — | — | Bussin' Shaved Ice | |
| 2026-05-27 | General Construction | — | 21815 NE 81ST ST WA 98053 | Francis Zhou | |
| 2026-05-07 | General Construction | — | — | Bibi Baseerah Salim | |
| 2026-05-05 | General Construction | — | — | Samijon's Hawaiian Shaved Ice | |
| 2026-05-04 | Signage | — | 24051 SE 223RD ST | — | |
| 2026-05-03 | General Construction | — | — | Hugo's Shave Ice | |
| 2026-04-30 | General Construction | — | 7830 S 128TH ST | — | |
| 2026-04-29 | General Construction | — | 14604 SE 167TH PL | — |
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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