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 |
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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 | General Construction | — | — | Licorish Family Kitchen | |
| 2026-08-06 | Plumbing | — | 13739 LINDEN AVE N Seattle WA 98133
Owner: AMF··· 🔒
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FAST WATER HEATER COMPANY | |
| 2026-08-06 | Plumbing | — | 1417 QUEEN ANNE AVE N Seattle WA 98109
Owner: KEI··· 🔒
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×2 FAST WATER HEATER COMPANY | |
| 2026-08-06 | Plumbing | — | 2580 29TH AVE S Seattle WA 98144
Owner: MT ··· 🔒
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FAST WATER HEATER COMPANY | |
| 2026-08-06 | Plumbing | — | 3227 96TH AVE NE Clyde Hill WA 98004
Owner: PEL··· 🔒
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PELTRAM PLUMBING | |
| 2026-08-06 | Temporary | — | — | City of Auburn | |
| 2026-08-06 | Plumbing | — | 1533 SHENANDOAH DR E Seattle WA 98112
Owner: Sha··· 🔒
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PREFERRED PLUMBING INC | |
| 2026-08-06 | Plumbing | — | 1533 SHENANDOAH DR E Seattle WA 98112
Owner: Sha··· 🔒
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PREFERRED PLUMBING INC | |
| 2026-08-06 | Plumbing | — | 4307 35TH AVE W Unit: D SEATTLE WA 98199
Owner: Kyl··· 🔒
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PIPE PRO | |
| 2026-08-06 | Plumbing | — | 4307 35TH AVE W Unit: B SEATTLE WA 98199
Owner: Kyl··· 🔒
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PIPE PRO | |
| 2026-08-06 | Plumbing | — | 4307 35TH AVE W Unit: E SEATTLE WA 98199
Owner: Kyl··· 🔒
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PIPE PRO | |
| 2026-08-06 | General Construction | — | 2809 S RAYMOND ST Seattle WA 98108
Owner: CAH··· 🔒
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CAHILL'S PLUMBING & HEATING | |
| 2026-08-06 | Plumbing | — | 9715 NE 15TH ST Clyde Hill WA 98004
Owner: fan··· 🔒
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JS PLUMBING INC | |
| 2026-08-06 | Plumbing | — | 8705 6TH AVE NW Seattle WA 98117
Owner: Mar··· 🔒
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Martynas Grazulis | |
| 2026-08-06 | General Construction | — | 4405 NE 75TH ST Seattle WA 98115
Owner: Mr.··· 🔒
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QUALITY PLUMBING | |
| 2026-08-05 | Signage | — | — |
John Hansen
📞 (•••) •••-••••
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| 2026-08-05 | Solar | — | 4324 243RD AVE NE |
Timothy McGruder
📞 (•••) •••-••••
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| 2026-08-05 | HVAC/Mech | — | 17620 SE 106TH ST, RENTON WA 98059 |
Greenwood Heating and AC
📞 (•••) •••-••••
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| 2026-08-05 | Pool/Spa | — | 44597 SE 64TH ST |
Joe Schaafsma
📞 (•••) •••-••••
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| 2026-08-05 | Roofing | — | 1533 247TH AVE NE |
Robert Johnston
📞 (•••) •••-••••
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| 2026-08-05 | HVAC/Mech | — | 17922 SE 346TH ST, AUBURN WA 98092 |
BRIAN GRIFFIS
📞 (•••) •••-••••
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| 2026-08-05 | HVAC/Mech | — | 7115 S 135TH ST, SEATTLE WA 98178 |
Kim Hughes
📞 (•••) •••-••••
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| 2026-08-05 | General Construction | — | — |
DrinkE
📞 (•••) •••-••••
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| 2026-08-05 | Fire Protection | — | 23040 NE ALDER CREST DR |
Alexandra Groom
📞 (•••) •••-••••
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| 2026-08-05 | HVAC/Mech | — | 19245 NE 116TH ST, REDMOND WA 98053 |
Brennan Heating
📞 (•••) •••-••••
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| 2026-08-05 | General Construction | — | — |
The Pizza Resistance
📞 (•••) •••-••••
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| 2026-08-05 | Pool/Spa | — | 28011 316TH WAY SE |
Jake Carter
📞 (•••) •••-••••
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| 2026-08-05 | General Construction | — | 15725 157TH |
James Kerby
📞 (•••) •••-••••
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| 2026-08-05 | General Construction | — | 23012 RAYMOND RD SW VASHON WA 98070 |
Davis Septic Design
📞 (•••) •••-••••
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| 2026-08-05 | HVAC/Mech | — | 6917 S 124TH ST, SEATTLE WA 98178 |
chao yang
📞 (•••) •••-••••
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| 2026-08-05 | General Construction | — | 25006 SE 165TH ST WA 98027
Owner: ANA··· 🔒
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GEORGE GAS PIPING LLC | |
| 2026-08-05 | General Construction | — | — |
DIY TEA LAB
📞 (•••) •••-••••
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| 2026-08-05 | HVAC/Mech | — | 26414 SE 156TH PL, ISSAQUAH WA 98027 |
Greenwood Heating and AC
📞 (•••) •••-••••
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| 2026-08-05 | HVAC/Mech | — | 4202 S 289TH PL, AUBURN WA 98001 |
Veniamin Gnatyuk
📞 (•••) •••-••••
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| 2026-08-05 | Signage | — | 9515 SW GORSUCH RD | David Albers | |
| 2026-08-05 | Plumbing | — | 522 W Mercer Pl Unit: 401 Seattle WA 98119
Owner: Sum··· 🔒
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GARY HEZEL PLUMBING INC | |
| 2026-08-05 | General Construction | — | 32307 208TH AVE SE, AUBURN WA 98092 | — | |
| 2026-08-05 | Plumbing | — | 14435 186TH PL NE WA 98072
Owner: Pol··· 🔒
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Robinson Plumbing Inc | |
| 2026-08-05 | Plumbing | — | 5601 22nd Avenue NW Seattle WA 98107
Owner: Hen··· 🔒
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Kone, Massamaghan | |
| 2026-08-05 | General Construction | — | 8415 DELRIDGE WAY SW Seattle WA 98106
Owner: koc··· 🔒
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WATER CLOSET PLUMBING LLC | |
| 2026-08-05 | General Construction | — | 12236 SW 253RD ST, VASHON WA 98070 | — | |
| 2026-08-05 | General Construction | — | 1015 NE 95TH ST Seattle WA 98115
Owner: J &··· 🔒
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J & S PLUMBING & MECHANICAL INC | |
| 2026-08-05 | Temporary | — | — | WIB South King County | |
| 2026-08-05 | Plumbing | — | 6040 MARTIN LUTHER KING JR WAY S Seattle WA 98118
Owner: MAK··· 🔒
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Lam's Seafood Market | |
| 2026-08-05 | Plumbing | — | 3828 48TH AVE SW Seattle WA 98116
Owner: Mez··· 🔒
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Silver 2 Gold Plumbing LLC | |
| 2026-08-05 | Pool/Spa | — | 8825 RAINIER AVE S Seattle WA 98118 | Seattle Parks and Recreation | |
| 2026-08-05 | General Construction | — | — | Cassandra Camille Tuazon | |
| 2026-08-05 | General Construction | — | — | Backyard Butchers | |
| 2026-08-05 | General Construction | — | — | Tilth Alliance |
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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