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.
4,293 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 | 2026-09-21 |
|---|
PermitGrab tracks 4,293 building permits in King County, WA as of 2026-09-21.
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.
4,293 permits sorted by date
⇄ Swipe or scroll to see address & contractor
| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-08-05 | General Construction | — | — | Ramos, Jay | |
| 2026-08-05 | General Construction | — | — | Sweet Fortune | |
| 2026-08-05 | General Construction | — | — | SHANNON PULLINS | |
| 2026-08-05 | General Construction | — | 1326 5TH AVE Unit: STE B008 SEATTLE WA 98101 | TOMO | |
| 2026-08-05 | Plumbing | — | 619 Virginia Street Seattle WA
Owner: COL··· 🔒
|
UNIVERSITY MECH CONTR INC | |
| 2026-08-05 | General Construction | — | 18429 NE 146TH WAY WOODINVILLE WA 98072 | SEPTIC TECHNOLOGY INC | |
| 2026-08-05 | Pool/Spa | — | 8825 RAINIER AVE S Seattle WA 98118 | Seattle Parks and Recreation | |
| 2026-08-05 | General Construction | — | 15802 SAYBROOK DR NE WA 98077
Owner: Mar··· 🔒
|
KIMBALL MECHANICAL | |
| 2026-08-05 | General Construction | — | — | — | |
| 2026-08-05 | General Construction | — | — | — | |
| 2026-08-05 | HVAC/Mech | — | 23780 NE 134TH ST, REDMOND WA 98053 | Brian Pearce | |
| 2026-08-05 | Plumbing | — | 1533 NE 94TH ST SEATTLE WA 98115
Owner: Gre··· 🔒
|
JBAR Plumbing LLC | |
| 2026-08-05 | Plumbing | — | 1535 NE 94TH ST SEATTLE WA 98115
Owner: Gre··· 🔒
|
JBAR Plumbing LLC | |
| 2026-08-05 | General Construction | — | 1015 NE 95TH ST Seattle WA 98115
Owner: J &··· 🔒
|
J & S PLUMBING & MECHANICAL INC | |
| 2026-08-05 | General Construction | — | 17004 TABOR AVE SW, VASHON WA 98070 | — | |
| 2026-08-05 | Demolition | — | 19362 BYERS RD SE, 98038 | — | |
| 2026-08-05 | Commercial Shell | — | 11448 RAINIER AVE S, SEATTLE WA 98178 | — | |
| 2026-08-05 | HVAC/Mech | — | 12231 64TH AVE S | — | |
| 2026-08-05 | Demolition | — | 2518 265TH AVE NE | Robert Greaves | |
| 2026-08-05 | HVAC/Mech | — | 30116 SE 208TH ST, MAPLE VALLEY WA 98038 | Katelynn Pettit | |
| 2026-08-05 | General Construction | — | — | — | |
| 2026-08-05 | General Construction | $52,624 | 10822 248TH AVE NE, REDMOND WA 98053 | — | |
| 2026-08-05 | General Construction | — | 12236 SW 253RD ST, VASHON WA 98070 | — | |
| 2026-08-05 | General Construction | — | 31632 202ND | — | |
| 2026-08-05 | HVAC/Mech | — | 7325 217TH CT NE | Tyler Borup | |
| 2026-08-05 | Pool/Spa | — | 41318 213TH AVE SE | — | |
| 2026-08-05 | HVAC/Mech | — | 12520 172ND AVE NE, REDMOND WA 98052 | Brian Pearce | |
| 2026-08-05 | General Construction | — | 32307 208TH AVE SE, AUBURN WA 98092 | — | |
| 2026-08-05 | Demolition | — | 23356 DORRE DON WAY SE, 98038 | — | |
| 2026-08-05 | Plumbing | — | 9625 37TH AVE SW Seattle WA 98126
Owner: Pam··· 🔒
|
FAST WATER HEATER COMPANY | |
| 2026-08-05 | Plumbing | — | 121 STEWART ST Unit: Unit 2405 Seattle WA 98101
Owner: Shi··· 🔒
|
BEST PLUMBING GROUP LLC | |
| 2026-08-05 | Plumbing | — | 4400 BEACH DR SW Seattle WA 98116
Owner: Mik··· 🔒
|
RESOLUTE PLUMBING AND HEATING | |
| 2026-08-05 | General Construction | — | 16202 SE 300TH ST WA 98042
Owner: Sab··· 🔒
|
King County General Construction | |
| 2026-08-05 | Plumbing | — | 8334 37TH AVE S Seattle WA 98118
Owner: Mel··· 🔒
|
Mr. Rooter Portland | |
| 2026-08-05 | Plumbing | — | 1531 NE 94TH ST SEATTLE WA 98115
Owner: Gre··· 🔒
|
JBAR Plumbing LLC | |
| 2026-08-05 | General Construction | — | 37820 160TH PL SE WA 98092
Owner: Tom··· 🔒
|
Washington Generators LLC | |
| 2026-08-05 | General Construction | — | 8415 DELRIDGE WAY SW Seattle WA 98106
Owner: koc··· 🔒
|
×7 WATER CLOSET PLUMBING LLC | |
| 2026-08-05 | Plumbing | — | 1629 QUEEN ANNE AVE N Seattle WA 98109
Owner: Con··· 🔒
|
FAST WATER HEATER COMPANY | |
| 2026-08-05 | Plumbing | — | 522 W Mercer Pl Unit: 401 Seattle WA 98119
Owner: Sum··· 🔒
|
GARY HEZEL PLUMBING INC | |
| 2026-08-05 | Plumbing | — | 4500 SAND POINT WAY NE Seattle WA 98105
Owner: Spr··· 🔒
|
APOLLO MECHANICAL CONTRACTORS | |
| 2026-08-05 | Plumbing | — | 717 DEXTER AVE N Seattle WA 98109
Owner: SCH··· 🔒
|
SCHULTE PLUMBING LLC | |
| 2026-08-05 | General Construction | — | 13617 436TH AVE SE NORTH BEND WA 98045
Owner: SCO··· 🔒
|
TOOLEY DESIGN | |
| 2026-08-05 | Plumbing | — | 20721 NE 122ND ST WA 98053
Owner: Lak··· 🔒
|
Lakeside Plumbing and Heating, Inc. | |
| 2026-08-05 | Plumbing | — | 3620 13TH AVE W Seattle WA 98119
Owner: Bra··· 🔒
|
FAST WATER HEATER COMPANY |
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 4293+ King County building permits — newest permit date: 2026-09-22 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 4,293 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 2026-09-21. Newest permit date: 2026-09-22. 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 4,293 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 4293 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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