4,201 indexed permits · King County, Washington.
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| Permits (last 90 days) | 3,923 |
|---|---|
| Total permit value (90d) | $13,390,357 |
| Contractor names (90 days) | 25 |
| Newest permit | 2026-09-20 |
PermitGrab tracks 4,201 building permits in King County, WA as of 2026-09-20, including 25 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.
2,054 building permits were published by this source for King County in the last 30 days — up 35.9% from the prior 30 days, with $3,125,416 in declared project value across the 21 that report a cost. Over 90 days: 3,923 permits worth $13,390,357.
Recent permit records with source-published project details. A named business identifies the recorded project team; it is not a claim that the business is seeking bids.
4,201 permits sorted by date
⇄ Swipe or scroll to see address & contractor
| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-09-20 | Plumbing | — | 7310 45TH AVE S Seattle WA 98118
Owner: REY··· 🔒
|
×3 REY'S PLUMBING & MECHANICAL LLC | |
| 2026-09-20 | General Construction | — | — | ×2 KOHITECTURE LLC | |
| 2026-09-20 | General Construction | — | — | SEATTLE HARBOR RESTAURANT | |
| 2026-09-20 | Plumbing | — | 2525 28TH AVE W Seattle WA 98199
Owner: Lin··· 🔒
|
Daley Plumbing LLC | |
| 2026-09-20 | General Construction | — | — | Mekong Asian Market | |
| 2026-09-20 | General Construction | — | — | Social Craft LLC | |
| 2026-09-20 | General Construction | — | — | Sweets By Scylen, LLC | |
| 2026-09-20 | General Construction | — | — | NWNHC Family Fund | |
| 2026-09-20 | General Construction | — | — | chareunsap, Michael | |
| 2026-09-20 | General Construction | — | — | oh dang in a cup | |
| 2026-09-20 | General Construction | — | — | ×2 CAFFEINE AND CARB JUNKIES | |
| 2026-09-20 | Plumbing | — | 1015 NE 95TH ST Seattle WA 98115
Owner: J &··· 🔒
|
J & S PLUMBING & MECHANICAL INC | |
| 2026-09-20 | Plumbing | — | 6836 34TH AVE NE Seattle WA 98115
Owner: AMA··· 🔒
|
EMERALD CITY PLUMBING & SEWER llc | |
| 2026-09-20 | General Construction | — | — | Shelly Chang | |
| 2026-09-19 | General Construction | — | — |
Elotador
📞 (•••) •••-••••
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| 2026-09-19 | General Construction | — | — |
DIY TEA LAB
📞 (•••) •••-••••
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| 2026-09-19 | General Construction | — | — |
Elotador
📞 (•••) •••-••••
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| 2026-09-19 | General Construction | — | — |
DIY TEA LAB
📞 (•••) •••-••••
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| 2026-09-19 | General Construction | — | — |
Cevicheria Nayarit
📞 (•••) •••-••••
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| 2026-09-19 | General Construction | — | — | NICOLE, COX | |
| 2026-09-19 | General Construction | — | — | BABOY LLC | |
| 2026-09-19 | General Construction | — | — | ×2 Feld Consumer Products | |
| 2026-09-19 | General Construction | — | — | Veronica’s raspados | |
| 2026-09-19 | General Construction | — | — | DING TEA 36 Streets | |
| 2026-09-19 | General Construction | — | — | Fetch The Fizz | |
| 2026-09-19 | General Construction | — | — | MONSERRATE CC LLC | |
| 2026-09-19 | General Construction | — | — | Francis Fresh Fruit | |
| 2026-09-19 | General Construction | — | — | Khaliah Tsegai | |
| 2026-09-19 | General Construction | — | — | ×2 CASA ITALIANA | |
| 2026-09-19 | General Construction | — | — | Nicholas Harrington | |
| 2026-09-19 | General Construction | — | — | Big Daddy Yum Yum's LLC | |
| 2026-09-19 | General Construction | — | — | Sonia Kandathil | |
| 2026-09-19 | General Construction | — | — | SWEET ALCHEMY ICE CREAMERY | |
| 2026-09-19 | General Construction | — | — | Perry, Tiffin | |
| 2026-09-19 | General Construction | — | — | Score Seattle Coffee, LLC | |
| 2026-09-19 | General Construction | — | — | TRAPPER'S SUSHI | |
| 2026-09-19 | General Construction | — | — | AFELLA JOLLOF CATERING | |
| 2026-09-19 | General Construction | — | — | Feld Consumer Products | |
| 2026-09-19 | General Construction | — | — | JASON VICKERS | |
| 2026-09-19 | General Construction | — | — | 88 CUES- FILIPINO CLASSICS | |
| 2026-09-19 | General Construction | — | 10700 SE 208th St Unit: 203 Kent WA 98031 | Somali Spice House | |
| 2026-09-19 | General Construction | — | — | Caffe Umbria | |
| 2026-09-19 | General Construction | — | — | TASTYZ LLC | |
| 2026-09-19 | General Construction | — | — | OkazuVend |
Businesses most frequently named in permit records — last 90 days of activity shown in parentheses. Source-published contact details are available for 8 of 25 businesses below.
| Recorded business | Permits (90d) | Contact |
|---|---|---|
| 1. FAST WATER HEATER COMPANY 🔥 32 permits/30d Active | 32 (32) | — |
| 2. EPIC PLUMBING LLC 9 permits/30d | 9 (9) | — |
| 3. Greenwood Heating and AC 8 permits/30d | 8 (8) | 🔒 Reveal |
| 4. SCHULTE PLUMBING LLC 7 permits/30d | 7 (7) | — |
| 5. South West Plumbing 7 permits/30d | 7 (7) | 🔒 Reveal |
| 6. WATER CLOSET PLUMBING LLC 7 permits/30d | 7 (7) | — |
| 7. Brennan Heating 7 permits/30d | 7 (7) | 🔒 Reveal |
| 8. CERTIFIED BOOTH OPERATOR 3 permits/30d | 6 (6) | — |
| 9. NORTHWEST PLUMBING CONTRS INC 6 permits/30d | 6 (6) | — |
| 10. MacDonald-Miller Facility Solutions LLC 3 permits/30d | 5 (5) | — |
| 11. Elotador 5 permits/30d | 5 (5) | 🔒 Reveal |
| 12. QUALITY PLUMBING 5 permits/30d | 5 (5) | — |
| 13. PELTRAM PLUMBING 4 permits/30d | 4 (4) | — |
| 14. Washington Generators LLC 4 permits/30d | 4 (4) | — |
| 15. GEORGE GAS PIPING LLC 4 permits/30d | 4 (4) | 🔒 Reveal |
| 16. THE SIMPLY KETTLE COMPANY 4 permits/30d | 4 (4) | — |
| 17. AMERICAN MECHANICAL CORP 4 permits/30d | 4 (4) | — |
| 18. WEST COAST PLUMBING INC 4 permits/30d | 4 (4) | 🔒 Reveal |
| 19. INFRASOURCE SERVICES LLC 4 permits/30d | 4 (4) | — |
| 20. Washington Energy Services 4 permits/30d | 4 (4) | — |
| 21. Holmberg Company 3 permits/30d | 4 (3) | — |
| 22. INTERNATIONAL PLUMBING INC 3 permits/30d | 3 (3) | 🔒 Reveal |
| 23. VASHON PLUMBING SERVICES LLC 3 permits/30d | 3 (3) | — |
| 24. TRI STATE PLUMBING 3 permits/30d | 3 (3) | 🔒 Reveal |
| 25. CAHILL'S PLUMBING & HEATING 3 permits/30d | 3 (3) | — |
Use project scope, address, date, and source-published business or owner fields to research relevant work before outreach. Available contact fields, alerts when new public records are available, owner records, and CSV export vary by public source.
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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 4201+ King County building permits — newest permit date: 2026-09-20 from official city sources.
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.
The contractors most frequently represented in the available King County records include FAST WATER HEATER COMPANY, EPIC PLUMBING LLC, Greenwood Heating and AC, SCHULTE PLUMBING LLC and South West Plumbing. PermitGrab tracks 25 active contractors across the metro. New records appear as they are available from the source.
The most recent permit indexed for King County is dated 2026-09-20. Newest permit date: 2026-09-20. 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.
In the last 30 days, King County permitting activity covers 2,054 new building 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.
Email alerts when new public records are available for newly published permits and recorded project-team activity. Contact details are shown only where the public source publishes them. 14-day Pro trial for alerts — card required; Pro $149/mo unlocks full available records.
PermitGrab currently tracks 4201 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 find leads in King County by filtering PermitGrab by trade and ZIP code, then researching the recorded contractor and project activity. Contact details appear only where a public record includes them; saved-search email alerts track new matching records as they are published.
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