Heads up: King County's permit source doesn't publish contractor business names, so this page focuses on permit records and property data. Contractor lead coverage isn't available for this city.
734 indexed permits · King County, Washington.
Not shared leads. Not a marketplace. Every record is a public permit filing you can verify yourself — your competitors aren't handed the same list. One closed job typically covers the whole year. Cancel anytime in one click — no retention call.
“We track 1 contractors on record in King County, matched against the public permit file — not a bought directory list.”
| Permits (last 90 days) | 734 |
|---|---|
| Total permit value (90d) | $19,824,193 |
| Active contractors | 1 |
| Newest permit | 2026-08-02 |
PermitGrab tracks 734 building permits in King County, WA as of 2026-08-02. Permits updated daily.
Filter King County leads by trade: solar · roofing · HVAC · electrical · fire protection · new construction.
One email a week with the newest King County building permits — the contractors, addresses, and project values. No credit card, unsubscribe anytime.
734 records — permits and code violations sorted by date
| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-06-05 | HVAC/Mech | — | 20522 NE 66TH ST, REDMOND WA 98053 | — | |
| 2026-06-05 | General Construction | — | 22536 100TH PL SW, VASHON WA 98070 | — | |
| 2026-06-05 | HVAC/Mech | — | 14016 236TH AVE NE, WOODINVILLE WA 98077 | — | |
| 2026-06-05 | HVAC/Mech | — | 24239 NE 130TH PL, REDMOND WA 98053 | — | |
| 2026-06-05 | HVAC/Mech | — | 13812 229TH DR SE, ISSAQUAH WA 98027 | — | |
| 2026-06-05 | HVAC/Mech | — | 28209 51ST PL S, AUBURN WA 98001 | — | |
| 2026-06-04 | HVAC/Mech | — | 10914 24TH PL SW, SEATTLE WA 98146 | — | |
| 2026-06-04 | HVAC/Mech | — | 24418 214TH AVE SE, MAPLE VALLEY WA 98038 | — | |
| 2026-06-04 | HVAC/Mech | — | 18615 NE 194TH ST, WOODINVILLE WA 98077 | — | |
| 2026-06-04 | HVAC/Mech | — | 17372 NE 160TH ST, WOODINVILLE WA 98072 | — | |
| 2026-06-04 | HVAC/Mech | — | 5506 S 340TH ST, AUBURN WA 98001 | — | |
| 2026-06-04 | General Construction | — | 16015 223RD AVE NE, WOODINVILLE WA 98077 | — | |
| 2026-06-04 | HVAC/Mech | — | 15805 212TH AVE NE, WOODINVILLE WA 98077 | — | |
| 2026-06-04 | General Construction | — | 0, WA | — | |
| 2026-06-04 | HVAC/Mech | — | 13726 SE 141ST ST, RENTON WA 98059 | — | |
| 2026-06-04 | HVAC/Mech | — | 8314 208TH AVE NE, REDMOND WA 98053 | — | |
| 2026-06-04 | HVAC/Mech | — | 12205 BEACON AVE S, SEATTLE WA 98178 | — | |
| 2026-06-04 | Structural | — | 15616 258TH PL SE, ISSAQUAH WA 98027 | — | |
| 2026-06-04 | HVAC/Mech | — | 34016 51ST AVE S, AUBURN WA 98001 | — | |
| 2026-06-03 | HVAC/Mech | — | 32242 194TH AVE SE, KENT WA 98042 | — | |
| 2026-06-03 | General Construction | — | 17409 NE 136TH ST, REDMOND WA 98052 | — | |
| 2026-06-03 | HVAC/Mech | — | 910 S 102ND ST, SEATTLE WA 98168 | — | |
| 2026-06-03 | HVAC/Mech | — | 7819 S 134TH PL, SEATTLE WA 98178 | — | |
| 2026-06-03 | HVAC/Mech | $100,000 | 22908 NE ALDER CREST DR, REDMOND WA 98053 | — | |
| 2026-06-03 | HVAC/Mech | — | 16512 147TH AVE SE, RENTON WA 98058 | — | |
| 2026-06-03 | Roofing | — | 600 S 96TH ST, SEATTLE WA 98108 | — | |
| 2026-06-03 | General Construction | — | 0, WA | — | |
| 2026-06-03 | General Construction | — | 10204 19TH AVE SW, SEATTLE WA 98146 | — | |
| 2026-06-03 | General Construction | — | WA | — | |
| 2026-06-03 | General Construction | — | 16642 159TH PL SE, RENTON WA 98058 | — | |
| 2026-06-03 | HVAC/Mech | — | 17719 NE 160TH PL, WOODINVILLE WA 98072 | — | |
| 2026-06-03 | HVAC/Mech | — | 46627 SE MT SI RD, NORTH BEND WA 98045 | — | |
| 2026-06-03 | HVAC/Mech | — | 0, WA | — | |
| 2026-06-03 | General Construction | — | 15423 232ND AVE NE, WOODINVILLE WA 98077 | — | |
| 2026-06-03 | HVAC/Mech | — | 9720 30TH AVE SW, SEATTLE WA 98126 | — | |
| 2026-06-03 | General Construction | — | 32012 199TH AVE SE, KENT WA 98042 | — | |
| 2026-06-03 | Pool/Spa | $25,000 | 22630 NE MARKETPLACE DR, REDMOND WA 98053 | — | |
| 2026-06-03 | HVAC/Mech | — | 9933 11TH AVE SW, SEATTLE WA 98106 | — | |
| 2026-06-02 | HVAC/Mech | — | 23020 NE ALDER CREST DR, 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 | — | 22871 NE 127TH WAY, REDMOND WA 98053 | — | |
| 2026-06-02 | Pool/Spa | — | 21520 NE 87TH PL, REDMOND WA 98053 | — | |
| 2026-06-02 | General Construction | — | 21520 NE 87TH PL, REDMOND WA 98053 | — | |
| 2026-06-02 | Plumbing | — | 0, WA | — | |
| 2026-06-02 | HVAC/Mech | — | 19608 140TH AVE SE, RENTON WA 98058 | — | |
| 2026-06-02 | HVAC/Mech | — | 4724 S 295TH PL, AUBURN WA 98001 | — | |
| 2026-06-02 | HVAC/Mech | — | 32925 210TH AVE SE, AUBURN WA 98092 | — | |
| 2026-06-02 | HVAC/Mech | — | 43651 SE 171ST ST, NORTH BEND WA 98045 | — | |
| 2026-06-01 | General Construction | — | 15212 216TH AVE NE, WOODINVILLE WA 98077 | — |
New building permits in King County, Washington indicate upcoming construction projects. Contractors can identify subcontracting opportunities by monitoring recently issued permits for residential renovations, commercial buildouts, and new construction. Early outreach to permit holders often results in higher close rates before projects go to competitive bid.
King County, Washington processes thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 734+ King County building permits — updated daily from official city sources.
Every new construction project in King County requires a building permit before work can begin. These public records include the project address, scope of work, estimated cost, and often the general contractor's name — making them valuable leads for subcontractors looking for new projects in King County.
HVAC contractors, electricians, plumbers, and roofers in King County use building permit data to find projects before they hit traditional lead services. When a new commercial buildout or residential renovation permit is filed, it signals upcoming work that needs subcontractors.
Instead of competing for shared leads on HomeAdvisor or Angi, contractors who monitor King County building permits can reach out to general contractors the day a permit is issued — before anyone else calls. This first-mover advantage leads to higher close rates and better project selection.
PermitGrab sends daily email alerts filtered by trade, so King County electrical contractors only see electrical permits, HVAC contractors only see mechanical permits, and so on.
Reviewed by Marcus Reeves · Page data current as of · Sources: official King County open data portal.
PermitGrab indexes 734 building permits in King County, with new filings from the city's permit feed on every refresh.
The most recent permit indexed for King County is dated 2026-08-02. Updated daily • newest record from 1d ago. Permit records carry filing date, address, project value, contractor name (where the source publishes it), and permit type, so a fresh row means a fresh lead.
In the last 30 days, King County permitting activity covers 316 new building permits. The mix spans new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, and tenant improvements — every record is a buying signal for a different contractor or supplier persona.
Filter King County to your trade each morning. Every fresh permit shows the contractor with a verified phone — call the GC to sub, call the owner to upsell the next phase, while competitors are still printing postcards.
Search any competitor's name and see every job they pulled in King County — where they're working, what they're charging the city in declared value, and which neighborhoods they own. Pitch the follow-on work at each address.
Code violations matched to property owners. An owner facing a citation is the warmest restoration, repair, or wholesale-offer lead there is — and no marketplace sells this list.
Search recent King County, WA building permits by address, contractor, and permit type in the table above — pulled from the King County building department's public permit records and updated as new filings post. Filter by trade or search an address to look up a specific permit. For this week's filing volume and the most active contractors, see the King County Permit Pulse.
Daily email digest of new permits, plus verified contractor phone & website data. 14-day trial for alerts; $149/mo unlocks full contractor contacts.
PermitGrab currently tracks 734 building permits in King County, Washington. Data is pulled directly from the official municipal open-data source on every collection cycle and includes permit number, address, permit type, contractor, status, and estimated value where available.
PermitGrab collects King County daily. New permits appear here within 1–3 days of the municipal source publishing them. The count above reflects the complete current record from that source.
Contractors find leads in King County by filtering PermitGrab by trade and ZIP code, then contacting the permit applicant (owner or general contractor) directly. Pro subscribers get verified phone numbers and can set up saved-search email alerts so new matches land in their inbox the same day they’re filed.
The 14-day trial includes full Pro access to King County — unlimited phone and website reveals, CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Card required to start; cancel anytime before day 14.
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