6,907 indexed permits · 1,724 contractor names in the last 90 days · King County, Washington.
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| Active contractors | 1,724 |
|---|---|
| Newest permit | 2026-11-05 |
PermitGrab tracks 6,907 building permits in King County, WA as of 2026-11-05, including 1,724 active contractors identified from filings in the last 90 days.
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 — contractors, addresses, and project values. 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.
6,907 permits sorted by date
Project value is blank on every record displayed here, so the Value column is omitted.
⇄ Swipe or scroll to see address & contractor
| Date | Type | Address | Contractor / Status | Save |
|---|---|---|---|---|
| 2026-08-08 |
General Construction Source type: Moderate - Event 05
|
— | Dragonfly | |
| 2026-08-08 |
General Construction Source type: Complex Food Handling - Single Event Permit
|
— | Tibetan Association of Washington | |
| 2026-08-08 |
General Construction Source type: Complex - Event 03
|
— | Reubin Hendricks | |
| 2026-08-08 |
General Construction Source type: Complex - Event 13
|
— | Em Studio Cafe | |
| 2026-08-08 |
General Construction Source type: Moderate - Event 13
|
— | CERTIFIED BOOTH OPERATOR | |
| 2026-08-08 |
General Construction Source type: Moderate - Event 08
|
— | Halmoni LLC | |
| 2026-08-08 |
General Construction Source type: Moderate - Event 11
|
— | Cervera-Avila, Jessica | |
| 2026-08-08 |
General Construction Source type: Complex Food Handling - Single Event Permit
|
— | Lastimado , Dana | |
| 2026-08-08 |
General Construction Source type: Complex - Event 16+
|
— | oh dang in a cup | |
| 2026-08-08 |
General Construction Source type: Complex Food Handling - Single Event Permit
|
— | Berlin, Mark | |
| 2026-08-08 |
General Construction Source type: Moderate - Event 01
|
— | Cassandra Camille Tuazon | |
| 2026-08-08 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
2164 50TH AVE SW Seattle WA 98116
Owner: And··· 🔒
|
CATTERALL PLUMBING INC | |
| 2026-08-08 |
General Construction Source type: Moderate - Event 16+
|
— | THE SIMPLY KETTLE COMPANY | |
| 2026-08-08 |
General Construction Source type: Complex Food Handling - Single Event Permit
|
— | 100TH AVE CAKES | |
| 2026-08-08 |
General Construction Source type: Moderate - Event 01
|
— | An Nam Heritage LLC | |
| 2026-08-08 |
General Construction Source type: Moderate - Event 08
|
— | Whitfield, Quinita | |
| 2026-08-08 |
General Construction Source type: Complex - Event 14
|
— | Esperanza Canjura De Lopez | |
| 2026-08-08 |
General Construction Source type: Complex Food Handling - Single Event Permit
|
— | Damascus International Fellowship | |
| 2026-08-07 |
Temporary Source type: Temporary Event Coordinator
|
— |
Ten Trails
📞 (•••) •••-••••
|
|
| 2026-08-07 |
Addition Source type: Building/Residential Building/Addition-Improvement
|
16015 223RD AVE NE |
Thomas Baker
📞 (•••) •••-••••
|
|
| 2026-08-07 |
HVAC Source type: Building/Mechanical/Residential/NA
|
15956 SE 164TH PL |
Greenwood Heating and AC
📞 (•••) •••-••••
|
|
| 2026-08-07 |
New Construction Source type: OSS Installation Permit - New or Replacement Pressurized System for Single Family
|
9834 351ST AVE SE SNOQUALMIE WA 98065
Owner: BAL··· 🔒
|
JENSEN ENGINEERING INC | |
| 2026-08-07 |
HVAC Source type: Building/Mechanical/Residential/NA
|
10402 FAY RD NE |
South West Plumbing
📞 (•••) •••-••••
|
|
| 2026-08-07 |
New Construction Source type: OSS Installation Permit - New or Replacement Pressurized System for Single Family
|
18238 NE 194TH ST WOODINVILLE WA 98077
Owner: Jos··· 🔒
|
Fresh N Clean Septic LLC | |
| 2026-08-07 |
General Construction Source type: 22b. Natural Gas (by Contractor) – Residential - without Plan Review*
|
18931 NE 150TH ST WA 98072
Owner: BH ··· 🔒
|
MONROE FIREPLACE INC | |
| 2026-08-07 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
7714 F MARTIN LUTHER KING JR WAY S Seattle WA 98118
Owner: 771··· 🔒
|
INTERNATIONAL PLUMBING INC | |
| 2026-08-07 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
7714 G MARTIN LUTHER KING JR WAY S Seattle WA 98118
Owner: 771··· 🔒
|
INTERNATIONAL PLUMBING INC | |
| 2026-08-07 |
HVAC Source type: Building/Mechanical/Residential/NA
|
17610 SE GREEN VALLEY RD |
Brennan Heating
📞 (•••) •••-••••
|
|
| 2026-08-07 |
HVAC Source type: Building/Mechanical/Residential/NA
|
24957 SE 155TH PL |
South West Plumbing
📞 (•••) •••-••••
|
|
| 2026-08-07 |
General Construction Source type: Moderate - Event 01
|
— |
The Pizza Resistance
📞 (•••) •••-••••
|
|
| 2026-08-07 |
HVAC Source type: Building/Mechanical/Residential/NA
|
30663 34TH PL S |
Greenwood Heating and AC
📞 (•••) •••-••••
|
|
| 2026-08-07 |
HVAC Source type: Building/Mechanical/Residential/NA
|
29325 NE 62ND PL |
Karen Matheney
📞 (•••) •••-••••
|
|
| 2026-08-07 |
General Construction Source type: 22b. Natural Gas (by Contractor) – Residential - without Plan Review*
|
4628 SUNNYSIDE AVE N Unit: SFR Seattle WA 98103
Owner: KEU··· 🔒
|
GEORGE GAS PIPING LLC | |
| 2026-08-07 |
Fire Protection Source type: Fire/Fire Permit Systems/Miscellaneous/NA
|
24818 SE 433RD ST | — | |
| 2026-08-07 |
HVAC Source type: Building/Mechanical/Residential/NA
|
4204 272ND AVE NE | Patty Rice | |
| 2026-08-07 |
General Construction Source type: 22b. Natural Gas (by Contractor) – Residential - without Plan Review*
|
3916 S BRANDON ST Seattle WA 98118
Owner: MAX··· 🔒
|
MAX HEAT LLC | |
| 2026-08-07 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
336 N 80TH ST SEATTLE WA 98103
Owner: Don··· 🔒
|
Done Right Plumbing @ Sewer Repair LLC | |
| 2026-08-07 |
General Construction Source type: SiteDevCA/Grade/Clearing/NA
|
— | Stewart Willis | |
| 2026-08-07 |
General Construction Source type: Moderate Food Handling - Single Event Permit
|
— | Voodoo Doughnut | |
| 2026-08-07 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
5862 MCKINLEY PL N Seattle WA 98103
Owner: Nic··· 🔒
|
SMART PLUMBING SOLUTIONS LLC | |
| 2026-08-07 |
HVAC Source type: Building/Mechanical/Residential/NA
|
12505 188TH LN SE | Patrick Converse | |
| 2026-08-07 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
4401 S DAWSON ST Seattle WA 98118
Owner: REY··· 🔒
|
REY'S PLUMBING & MECHANICAL LLC | |
| 2026-08-07 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
4430 A S HOLLY ST Seattle WA 98118
Owner: SCH··· 🔒
|
SCHULTE PLUMBING LLC | |
| 2026-08-07 |
General Construction Source type: Permanent Food Plan Review
|
10232 NE 10TH ST Bellevue WA 98004 | 3 Butchers LLC | |
| 2026-08-07 |
New Construction Source type: OSS Installation Permit - New or Replacement Pressurized System for Single Family
|
21205 NE 132ND CT WA 98077
Owner: Mii··· 🔒
|
NW DESIGN & PROPERTY DEVELOPEMENT LLC | |
| 2026-08-07 |
General Construction Source type: 25. Natural Gas – Temporary Installation
|
900 UNIVERSITY ST Seattle WA 98101
Owner: HOR··· 🔒
|
Holmberg Company | |
| 2026-08-07 |
New Construction Source type: OSS Installation Permit - New or Replacement Pressurized System for Single Family
|
27128 SE 432ND ST Enumclaw WA 98022
Owner: Mar··· 🔒
|
Shane Couty | |
| 2026-08-07 |
New Construction Source type: OSS Installation Permit - New or Replacement Pressurized System for Single Family
|
36819 1ST WAY SW FEDERAL WAY WA 98023
Owner: CLY··· 🔒
|
NW DESIGN & PROPERTY DEVELOPEMENT LLC | |
| 2026-08-07 |
New Construction Source type: OSS Installation Permit - New or Replacement Pressurized System for Single Family
|
4213 S 350TH ST AUBURN WA 98001
Owner: RIC··· 🔒
|
STREEPY SEPTIC DESIGN LLC | |
| 2026-08-07 |
General Construction Source type: Permanent Food Plan Review
|
416 NE 72nd ST seattle WA 98115 | elliott, morgan |
New building permits in King County, Washington show where construction activity is being recorded. Contractors can filter the available public records by trade, date, address, and project value to research projects and plan outreach using the fields the source publishes.
King County, Washington processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 6,907+ King County building permits — newest permit date: 2026-11-05 from this listing's source.
Building permits in King County can document new construction, renovations, and specialty work. The fields in a public record vary by filing, but may include a project address, scope, estimated cost, or contractor name. Use the displayed source information to evaluate whether a record is useful for your market research.
HVAC contractors, electricians, plumbers, and roofers can use King County building-permit records to research visible construction activity. A permit may signal a project that is relevant to a particular trade, but the source record does not establish that its owner is seeking a bid.
Use the published date, project details, and any named business contact to research a project before outreach. Public records are not exclusive, and outreach results depend on the market, project, and your own process.
Eligible subscribers can receive trade-filtered alerts when new records are collected. Alert timing and field coverage follow the underlying source rather than a universal schedule.
PermitGrab methodology · Page data current as of · Source: 3 public source feeds.
PermitGrab indexes 6,907 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 2026-11-05. Newest permit date: 2026-11-05. 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 6,907 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 a business name to review its recorded permit activity in King County and the project details the public source publishes. Use the scope, timing, and address to research complementary work; a record is not a request for bids.
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. 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 and the most active contractors, see the King County Permit Pulse.
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PermitGrab currently tracks 6,907 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.
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