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 |
|---|---|---|---|---|---|
| 2026-08-06 | HVAC/Mech | — | 23980 NE GREENS CROSSING RD, REDMOND WA 98053 |
Matthew Allred
📞 (•••) •••-••••
|
|
| 2026-08-06 | General Construction | — | 4008 S 302ND PL |
Wade Bowen
📞 (•••) •••-••••
|
|
| 2026-08-06 | General Construction | $57,105 | 24957 SE 155TH PL, ISSAQUAH WA 98027 | — | |
| 2026-08-06 | Plumbing | — | 911 24TH AVE Seattle WA 98122
Owner: Bea··· 🔒
|
BEACON PLUMBING & MECHANICAL | |
| 2026-08-06 | General Construction | $168,921 | 15205 CEDAR GROVE RD SE, ISSAQUAH WA 98027 | — | |
| 2026-08-06 | Commercial Shell | $50,000 | 17650 140TH AVE SE, RENTON WA 98058 | — | |
| 2026-08-06 | Plumbing | — | 13741 37TH AVE NE Seattle WA 98125
Owner: Nu ··· 🔒
|
×2 NORTHWEST PLUMBING LLC | |
| 2026-08-06 | General Construction | $187,559 | 17004 TABOR AVE SW, VASHON WA 98070 | — | |
| 2026-08-06 | Plumbing | — | 7002 34TH AVE NW Seattle WA 98117
Owner: Mar··· 🔒
|
FAST WATER HEATER COMPANY | |
| 2026-08-06 | Plumbing | — | 8730 25TH AVE NW Seattle WA 98117
Owner: Mar··· 🔒
|
FAST WATER HEATER COMPANY | |
| 2026-08-06 | Plumbing | — | 16636 159TH PL SE WA 98058
Owner: Rom··· 🔒
|
FAST WATER HEATER COMPANY | |
| 2026-08-06 | Plumbing | — | 5430 45TH AVE W Seattle WA 98199
Owner: Mr.··· 🔒
|
QUALITY PLUMBING | |
| 2026-08-06 | General Construction | — | 7740 18TH AVE NE Seattle WA 98115
Owner: Joe··· 🔒
|
SJ TEDDY PLUMBING CNTRTRS LLC | |
| 2026-08-06 | Plumbing | — | 4307 35TH AVE W Unit: D SEATTLE WA 98199
Owner: Kyl··· 🔒
|
PIPE PRO | |
| 2026-08-06 | Plumbing | — | 4135 328TH PL SE WA 98024
Owner: PAS··· 🔒
|
Emerald City Construction | |
| 2026-08-06 | Plumbing | — | 7315 6TH AVE NW SEATTLE WA 98117
Owner: PHI··· 🔒
|
PEAK PLUMBING | |
| 2026-08-06 | General Construction | — | 4132 48TH AVE SW Seattle WA 98116
Owner: OJE··· 🔒
|
AIRPROS ENERGY LLC | |
| 2026-08-06 | Plumbing | — | 1533 SHENANDOAH DR E Seattle WA 98112
Owner: Sha··· 🔒
|
PREFERRED PLUMBING INC | |
| 2026-08-06 | Plumbing | — | 1533 SHENANDOAH DR E Seattle WA 98112
Owner: Sha··· 🔒
|
PREFERRED PLUMBING INC | |
| 2026-08-06 | Plumbing | — | 813 NE 92ND ST Seattle WA 98115
Owner: EPI··· 🔒
|
EPIC PLUMBING LLC | |
| 2026-08-06 | Plumbing | — | 4307 35TH AVE W Unit: B SEATTLE WA 98199
Owner: Kyl··· 🔒
|
PIPE PRO | |
| 2026-08-06 | Plumbing | — | 4307 35TH AVE W Unit: E SEATTLE WA 98199
Owner: Kyl··· 🔒
|
PIPE PRO | |
| 2026-08-06 | Plumbing | — | 4315 35TH AVE W Unit: A SEATTLE WA 98199
Owner: Kyl··· 🔒
|
PIPE PRO | |
| 2026-08-06 | Plumbing | — | 4307 35TH AVE W Unit: A SEATTLE WA 98199
Owner: Kyl··· 🔒
|
PIPE PRO | |
| 2026-08-06 | Plumbing | — | 334 NE 57TH ST Seattle WA 98105
Owner: Add··· 🔒
|
Addison Salzman | |
| 2026-08-06 | Plumbing | — | 811 NE 92nd ST Seattle WA 98115
Owner: EPI··· 🔒
|
EPIC PLUMBING LLC | |
| 2026-08-06 | Plumbing | — | 3654 47TH AVE SW Seattle WA 98116
Owner: Pau··· 🔒
|
PIPE PRO | |
| 2026-08-06 | General Construction | — | — | los antojitos de aleja llc | |
| 2026-08-06 | Plumbing | — | 4307 35TH AVE W Unit: C SEATTLE WA 98199
Owner: Kyl··· 🔒
|
PIPE PRO | |
| 2026-08-06 | Plumbing | — | 2512 28TH AVE W Seattle WA 98199
Owner: QUA··· 🔒
|
QUALITY PLUMBING | |
| 2026-08-06 | Plumbing | — | 4315 35TH AVE W Unit: B SEATTLE WA 98199
Owner: Kyl··· 🔒
|
PIPE PRO | |
| 2026-08-06 | Plumbing | — | 4315 35TH AVE W Unit: C SEATTLE WA 98199
Owner: Kyl··· 🔒
|
PIPE PRO | |
| 2026-08-06 | Plumbing | — | 8703 6TH AVE NW Seattle WA 98117
Owner: Mar··· 🔒
|
Martynas Grazulis | |
| 2026-08-06 | Plumbing | — | 1716 N 50TH ST Seattle WA 98103
Owner: Him··· 🔒
|
Archies Plumbing | |
| 2026-08-06 | General Construction | — | — | Cervera-Avila, Jessica | |
| 2026-08-06 | Temporary | — | — | City of Auburn | |
| 2026-08-06 | Plumbing | — | 3227 96TH AVE NE Clyde Hill WA 98004
Owner: PEL··· 🔒
|
PELTRAM PLUMBING | |
| 2026-08-06 | General Construction | $77,997 | 19113 NE 132ND ST, WOODINVILLE WA 98077 | — | |
| 2026-08-06 | General Construction | — | 11350 36TH AVE NE Seattle WA 98125
Owner: Ste··· 🔒
|
Sten's Cabinets and Carpentry | |
| 2026-08-06 | General Construction | — | 2807 W GARFIELD ST Seattle WA 98199
Owner: Mar··· 🔒
|
HD PARTNERS | |
| 2026-08-06 | General Construction | — | — | Licorish Family Kitchen | |
| 2026-08-06 | Plumbing | — | 13739 LINDEN AVE N Seattle WA 98133
Owner: AMF··· 🔒
|
FAST WATER HEATER COMPANY | |
| 2026-08-06 | Plumbing | — | 2809 S RAYMOND ST Seattle WA 98108
Owner: CAH··· 🔒
|
CAHILL'S PLUMBING & HEATING | |
| 2026-08-06 | Plumbing | — | 1526 36TH AVE Seattle WA 98122
Owner: SER··· 🔒
|
SERVICE PLUMBING & HEATING INC | |
| 2026-08-06 | Plumbing | — | 1417 QUEEN ANNE AVE N Seattle WA 98109
Owner: Wil··· 🔒
|
FAST WATER HEATER COMPANY | |
| 2026-08-06 | Plumbing | — | 800 5TH AVE Seattle WA 98104
Owner: 800··· 🔒
|
MacDonald-Miller Facility Solutions LLC | |
| 2026-08-06 | General Construction | — | 4405 NE 75TH ST Seattle WA 98115
Owner: Mr.··· 🔒
|
QUALITY PLUMBING | |
| 2026-08-06 | Plumbing | — | 2580 29TH AVE S Seattle WA 98144
Owner: MT ··· 🔒
|
FAST WATER HEATER COMPANY | |
| 2026-08-06 | Plumbing | — | 6467 S 118TH ST WA 98178
Owner: Lev··· 🔒
|
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.
Yes. Cancel any time from your account page — no contracts, no cancellation fees. Your subscription stays active through the end of the current billing period.
Same data, different angle. Pick the playbook that matches what you sell.
Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.
Free, no signup: look up recent King County building permits & contractors →