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4,201 indexed permits · King County, Washington.
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| 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.
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4,201 permits sorted by date
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| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-07-13 | HVAC/Mech | — | 4927 236TH AVE NE, REDMOND WA 98053 | — | |
| 2026-07-13 | HVAC/Mech | — | 28802 39TH AVE S, AUBURN WA 98001 | — | |
| 2026-07-13 | HVAC/Mech | — | 0, WA | — | |
| 2026-07-13 | HVAC/Mech | — | 21027 288TH AVE SE, MAPLE VALLEY WA 98038 | — | |
| 2026-07-13 | HVAC/Mech | — | 18218 SE 135TH ST, RENTON WA 98059 | — | |
| 2026-07-13 | HVAC/Mech | — | 20532 121ST WAY SE, KENT WA 98031 | — | |
| 2026-07-13 | HVAC/Mech | — | 14342 SE 163RD ST, RENTON WA 98058 | — | |
| 2026-07-13 | HVAC/Mech | — | 22423 SE 322ND ST, KENT WA 98042 | — | |
| 2026-07-13 | General Construction | — | 10502 SW 268TH ST, VASHON WA 98070 | — | |
| 2026-07-13 | General Construction | — | — | Theary Cambodian Foods, LLC. | |
| 2026-07-13 | General Construction | — | — | FLAVORFISH | |
| 2026-07-11 | General Construction | — | 4752 CALIFORNIA AVE SW Seattle WA 98116 | L & Z Consultants | |
| 2026-07-09 | HVAC/Mech | — | 14132 209TH AVE NE, WOODINVILLE WA 98077 | — | |
| 2026-07-09 | Demolition | — | 15218 VASHON HWY SW, VASHON WA 98070 | — | |
| 2026-07-09 | HVAC/Mech | — | 26630 SE 158TH ST, ISSAQUAH WA 98027 | — | |
| 2026-07-09 | HVAC/Mech | — | 20037 139TH WAY SE, KENT WA 98042 | — | |
| 2026-07-09 | HVAC/Mech | — | 28721 160TH AVE SE, KENT WA 98042 | — | |
| 2026-07-09 | HVAC/Mech | — | 27735 49TH AVE S, AUBURN WA 98001 | — | |
| 2026-07-09 | HVAC/Mech | — | 15830 SE 180TH CT, RENTON WA 98058 | — | |
| 2026-07-09 | HVAC/Mech | — | 6013 35TH PL SE, AUBURN WA 98092 | — | |
| 2026-07-09 | HVAC/Mech | — | 5109 S WILLOW ST, SEATTLE WA 98118 | — | |
| 2026-07-09 | HVAC/Mech | — | 18685 NE WOODINVILLE DUVALL RD, WOODINVILLE WA 98072 | — | |
| 2026-07-09 | HVAC/Mech | — | 30323 154TH AVE SE, KENT WA 98042 | — | |
| 2026-07-09 | General Construction | — | — | Lee, Kevin | |
| 2026-07-09 | HVAC/Mech | — | 27546 340TH AVE SE, RAVENSDALE WA 98051 | — | |
| 2026-07-09 | General Construction | — | — | Teena Muma | |
| 2026-07-08 | HVAC/Mech | $150,000 | 23040 NE ALDER CREST DR, REDMOND WA 98053 | — | |
| 2026-07-08 | General Construction | — | — | 2 Guys Grill on Wheels | |
| 2026-07-08 | Demolition | — | 36229 200TH AVE SE, 98092 | — | |
| 2026-07-08 | HVAC/Mech | — | 16804 159TH PL SE, RENTON WA 98058 | — | |
| 2026-07-08 | HVAC/Mech | — | 16705 NE 137TH ST, WOODINVILLE WA 98072 | — | |
| 2026-07-08 | General Construction | — | 21320 185TH AVE SE, RENTON WA 98058 | — | |
| 2026-07-08 | General Construction | — | — | Classic Mini Donuts | |
| 2026-07-08 | Electrical | — | 30100 SE 86TH ST, ISSAQUAH WA 98027 | — | |
| 2026-07-08 | HVAC/Mech | — | 17264 SE 185TH ST, RENTON WA 98058 | — | |
| 2026-07-08 | General Construction | $104,460 | 25815 348TH AVE SE, RAVENSDALE WA 98051 | — | |
| 2026-07-08 | General Construction | $323,376 | 28818 NE TOLT HILL RD, CARNATION WA 98014 | — | |
| 2026-07-08 | HVAC/Mech | — | 13916 175TH PL NE, REDMOND WA 98052 | — | |
| 2026-07-07 | HVAC/Mech | — | 27422 NE 30TH WAY, REDMOND WA 98053 | — | |
| 2026-07-07 | HVAC/Mech | — | 26515 NE 15TH ST, REDMOND WA 98053 | — | |
| 2026-07-07 | General Construction | — | 7150 TOLT RIVER RD NE, 98014 | — | |
| 2026-07-07 | HVAC/Mech | — | 23026 SE 448TH ST, ENUMCLAW WA 98022 | — | |
| 2026-07-07 | HVAC/Mech | — | 8903 384TH AVE SE, SNOQUALMIE WA 98065 | — | |
| 2026-07-07 | HVAC/Mech | — | 29009 SE KENT KANGLEY RD, RAVENSDALE WA 98051 | — | |
| 2026-07-07 | HVAC/Mech | — | 17526 151ST AVE SE, RENTON WA 98058 | — | |
| 2026-07-07 | General Construction | $65,949 | 10227 148TH AVE SE, RENTON WA 98059 | — | |
| 2026-07-07 | HVAC/Mech | — | 10621 3RD AVE SW, SEATTLE WA 98146 | — | |
| 2026-07-07 | HVAC/Mech | — | 40206 SE 53RD ST, SNOQUALMIE WA 98065 | — | |
| 2026-07-07 | HVAC/Mech | — | 14139 216TH WAY NE, WOODINVILLE WA 98077 | — | |
| 2026-07-07 | General Construction | $257,072 | 4516 362ND AVE SE, FALL CITY WA 98024 | — |
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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