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4,201 indexed permits · King County, Washington.
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| Newest permit | 2026-09-20 |
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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
⇄ Swipe or scroll to see address & contractor
| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-06-29 | HVAC/Mech | — | 15746 NE 143RD PL, WOODINVILLE WA 98072 | — | |
| 2026-06-29 | HVAC/Mech | — | 12415 235TH PL NE, REDMOND WA 98053 | — | |
| 2026-06-29 | HVAC/Mech | — | 33006 172ND CT SE, AUBURN WA 98092 | — | |
| 2026-06-29 | General Construction | $393,460 | 0, WA | — | |
| 2026-06-29 | HVAC/Mech | — | 18435 SE 280TH ST, KENT WA 98042 | — | |
| 2026-06-29 | General Construction | — | — | NibNib Cookies LLC | |
| 2026-06-28 | HVAC/Mech | — | 30017 42ND PL S, AUBURN WA 98001 | — | |
| 2026-06-28 | HVAC/Mech | — | 4609 S 300TH PL, AUBURN WA 98001 | — | |
| 2026-06-26 | Electrical | — | 9919 SW 204TH ST, VASHON WA 98070 | — | |
| 2026-06-26 | Plumbing | — | — | — | |
| 2026-06-26 | HVAC/Mech | — | 29040 190TH PL SE, KENT WA 98042 | — | |
| 2026-06-26 | HVAC/Mech | — | 16705 SE 311TH ST, AUBURN WA 98092 | — | |
| 2026-06-26 | HVAC/Mech | — | 29817 48TH AVE S, AUBURN WA 98001 | — | |
| 2026-06-26 | HVAC/Mech | — | 10724 GLEN ACRES DR S, SEATTLE WA 98168 | — | |
| 2026-06-26 | HVAC/Mech | — | 42714 214TH AVE SE, ENUMCLAW WA 98022 | — | |
| 2026-06-26 | Structural | — | 7642 S 115TH ST, SEATTLE WA 98178 | — | |
| 2026-06-26 | General Construction | — | 10831 26TH AVE SW, SEATTLE WA 98146 | — | |
| 2026-06-26 | HVAC/Mech | — | 30615 SE 64TH ST, PRESTON WA 98050 | — | |
| 2026-06-26 | HVAC/Mech | — | 15024 SE 113TH ST, RENTON WA 98059 | — | |
| 2026-06-26 | General Construction | — | 0, WA | — | |
| 2026-06-26 | General Construction | — | 0, WA | — | |
| 2026-06-25 | HVAC/Mech | — | 18323 189TH AVE NE, WOODINVILLE WA 98077 | — | |
| 2026-06-25 | General Construction | — | — | Paris, Launi | |
| 2026-06-25 | HVAC/Mech | — | 19125 201ST AVE NE, WOODINVILLE WA 98077 | — | |
| 2026-06-25 | HVAC/Mech | $369,858 | 20514 SE 424TH ST, ENUMCLAW WA 98022 | — | |
| 2026-06-25 | HVAC/Mech | — | 16148 PARKSIDE WAY SE, RENTON WA 98058 | — | |
| 2026-06-25 | HVAC/Mech | — | 12320 232ND WAY NE, REDMOND WA 98053 | — | |
| 2026-06-25 | Plumbing | — | 192 NICKERSON ST Seattle WA 98109 | Ship Canal Trail SPE, LLC / LMS Ship Canal Trail, LLC | |
| 2026-06-25 | HVAC/Mech | — | 1218 247TH PL NE, SAMMAMISH WA 98074 | — | |
| 2026-06-25 | HVAC/Mech | — | 16214 167TH AVE NE, WOODINVILLE WA 98072 | — | |
| 2026-06-25 | HVAC/Mech | — | 30716 48TH AVE S, AUBURN WA 98001 | — | |
| 2026-06-25 | HVAC/Mech | — | 202 SW 115TH ST, SEATTLE WA 98146 | — | |
| 2026-06-25 | General Construction | — | 17006 NE 160TH PL, WOODINVILLE WA 98072 | — | |
| 2026-06-24 | General Construction | — | 4726 232ND AVE NE |
Suzanne Zderic
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| 2026-06-24 | HVAC/Mech | — | 33016 SE 44TH ST, FALL CITY WA 98024 | — | |
| 2026-06-24 | Demolition | — | 11819 RENTON AVE S, 98178 | — | |
| 2026-06-24 | HVAC/Mech | — | 15480 SE FAIRWOOD BLVD, RENTON WA 98058 | — | |
| 2026-06-24 | Solar | $24,000 | MAPLE VALLEY-BLACK DIAMOND RD SE, MAPLE VALLEY WA 98038 | — | |
| 2026-06-24 | Pool/Spa | — | 19809 SE 319TH ST, KENT WA 98042 | — | |
| 2026-06-24 | General Construction | — | 24130 SE 238TH ST, MAPLE VALLEY WA 98038 | — | |
| 2026-06-24 | Solar | $24,000 | MAPLE VALLEY-BLACK DIAMOND RD SE, MAPLE VALLEY WA 98038 | — | |
| 2026-06-24 | HVAC/Mech | — | 36822 34TH AVE S, AUBURN WA 98001 | — | |
| 2026-06-24 | Solar | $24,000 | 154TH PL SE, RENTON WA 98058 | — | |
| 2026-06-24 | General Construction | — | — | RTI INC DBA Ray's Food | |
| 2026-06-24 | HVAC/Mech | — | 16213 SE 165TH ST, RENTON WA 98058 | — | |
| 2026-06-24 | General Construction | — | 14125 165TH AVE NE, WOODINVILLE WA 98072 | — | |
| 2026-06-24 | HVAC/Mech | — | 10014 19TH AVE SW, SEATTLE WA 98146 | — | |
| 2026-06-24 | HVAC/Mech | — | 21710 NE 181ST PL, WOODINVILLE WA 98077 | — | |
| 2026-06-24 | HVAC/Mech | — | 34229 56TH AVE S, AUBURN WA 98001 | — | |
| 2026-06-23 | HVAC/Mech | — | 11301 RAINIER AVE S |
Keith Ta
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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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