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.
754 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) | 754 |
|---|---|
| Total permit value (90d) | $19,824,193 |
| Active contractors | 1 |
| Newest permit | 2026-08-03 |
PermitGrab tracks 754 building permits in King County, WA as of 2026-08-03. 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.
754 records — permits and code violations sorted by date
| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-06-24 | Pool/Spa | — | 19809 SE 319TH ST, KENT WA 98042 | — | |
| 2026-06-24 | HVAC/Mech | — | 33016 SE 44TH ST, FALL CITY WA 98024 | — | |
| 2026-06-24 | General Construction | — | 14125 165TH AVE NE, WOODINVILLE WA 98072 | — | |
| 2026-06-24 | HVAC/Mech | — | 36822 34TH AVE S, AUBURN WA 98001 | — | |
| 2026-06-24 | Demolition | — | 11819 RENTON AVE S, 98178 | — | |
| 2026-06-24 | HVAC/Mech | — | 34229 56TH AVE S, AUBURN WA 98001 | — | |
| 2026-06-24 | HVAC/Mech | — | 21710 NE 181ST PL, WOODINVILLE WA 98077 | — | |
| 2026-06-24 | HVAC/Mech | — | 10014 19TH AVE SW, SEATTLE WA 98146 | — | |
| 2026-06-24 | HVAC/Mech | — | 16213 SE 165TH ST, RENTON WA 98058 | — | |
| 2026-06-24 | HVAC/Mech | — | 15480 SE FAIRWOOD BLVD, RENTON WA 98058 | — | |
| 2026-06-23 | HVAC/Mech | — | 11403 80TH PL S, SEATTLE WA 98178 | — | |
| 2026-06-23 | HVAC/Mech | — | 22842 NE MARKETPLACE DR, REDMOND WA 98053 | — | |
| 2026-06-23 | HVAC/Mech | — | 14424 152ND PL SE, RENTON WA 98059 | — | |
| 2026-06-23 | General Construction | — | 0, WA | — | |
| 2026-06-23 | HVAC/Mech | — | 22900 SE 438TH ST, ENUMCLAW WA 98022 | — | |
| 2026-06-23 | HVAC/Mech | — | 23708 NE 63RD PL, REDMOND WA 98053 | — | |
| 2026-06-23 | Roofing | $350,100 | 32627 SE REDMOND FALL CITY RD, FALL CITY WA 98024 | — | |
| 2026-06-23 | HVAC/Mech | — | 33112 SE 43RD ST, FALL CITY WA 98024 | — | |
| 2026-06-23 | Solar | — | SE 214TH ST, MAPLE VALLEY WA 98038 | — | |
| 2026-06-23 | General Construction | — | 14212 SE 188TH WAY, RENTON WA 98058 | — | |
| 2026-06-23 | General Construction | — | 8101 382ND AVE SE, SNOQUALMIE WA 98065 | — | |
| 2026-06-23 | HVAC/Mech | — | 11301 RAINIER AVE S, SEATTLE WA 98178 | — | |
| 2026-06-23 | HVAC/Mech | — | 23020 NE ALDER CREST DR, REDMOND WA 98053 | — | |
| 2026-06-23 | HVAC/Mech | — | 23020 NE ALDER CREST DR, REDMOND WA 98053 | — | |
| 2026-06-23 | HVAC/Mech | — | 13440 179TH AVE NE, REDMOND WA 98052 | — | |
| 2026-06-23 | HVAC/Mech | — | 15952 186TH AVE NE, WOODINVILLE WA 98072 | — | |
| 2026-06-22 | Electrical | — | 64110 NE INDEX CREEK RD, BARING WA 98224 | — | |
| 2026-06-22 | Solar | $24,000 | SE 216TH WAY, MAPLE VALLEY WA 98038 | — | |
| 2026-06-22 | HVAC/Mech | — | 10225 242ND AVE NE, REDMOND WA 98053 | — | |
| 2026-06-22 | Solar | $24,000 | 12301 164TH AVE SE, 98059 | — | |
| 2026-06-22 | Solar | $114,000 | 11050 10TH AVE SW, 98146 | — | |
| 2026-06-22 | HVAC/Mech | — | 32219 NE 193RD ST, DUVALL WA 98019 | — | |
| 2026-06-22 | HVAC/Mech | — | 29705 48TH AVE S, AUBURN WA 98001 | — | |
| 2026-06-22 | HVAC/Mech | — | 8250 S 122ND ST, SEATTLE WA 98178 | — | |
| 2026-06-22 | HVAC/Mech | — | 27021 SE 156TH ST, ISSAQUAH WA 98027 | — | |
| 2026-06-22 | HVAC/Mech | — | 21230 SE FALCON WAY, KENT WA 98042 | — | |
| 2026-06-22 | HVAC/Mech | — | 3200 S 356TH ST, AUBURN WA 98001 | — | |
| 2026-06-22 | HVAC/Mech | — | 8303 252ND AVE NE, REDMOND WA 98053 | — | |
| 2026-06-22 | HVAC/Mech | — | 13234 181ST AVE SE, RENTON WA 98059 | — | |
| 2026-06-22 | HVAC/Mech | — | 20050 139TH WAY SE, KENT WA 98042 | — | |
| 2026-06-21 | HVAC/Mech | — | 31313 NE 111TH ST, CARNATION WA 98014 | — | |
| 2026-06-19 | HVAC/Mech | — | 13825 SE 173RD PL, RENTON WA 98058 | — | |
| 2026-06-19 | HVAC/Mech | — | 4919 260TH AVE NE, REDMOND WA 98053 | — | |
| 2026-06-19 | HVAC/Mech | — | 28810 191ST PL SE, KENT WA 98042 | — | |
| 2026-06-19 | HVAC/Mech | — | 9727 216TH AVE NE, REDMOND WA 98053 | — | |
| 2026-06-19 | HVAC/Mech | — | 17234 NE 126TH PL, REDMOND WA 98052 | — | |
| 2026-06-18 | HVAC/Mech | — | 19851 NE REDMOND RD, REDMOND WA 98053 | — | |
| 2026-06-18 | General Construction | $209,616 | 7217 308TH AVE SE, PRESTON WA 98050 | — | |
| 2026-06-18 | HVAC/Mech | $367,595 | 0, WA | — | |
| 2026-06-18 | General Construction | — | 24512 250TH AVE SE, MAPLE VALLEY WA 98038 | — |
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 754+ 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 754 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 2026-08-03. 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 335 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 754 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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