6,898 indexed permits · 1,720 contractor names in the last 90 days · 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.
| Permits (last 90 days) | 5,734 |
|---|---|
| Total permit value (90d, 18 of 5,734 priced) | $3,740,781 |
| Top trade (contractor profiles) | General Construction |
| Active contractors | 1,720 |
| Newest permit | 2026-11-05 |
PermitGrab tracks 6,898 building permits in King County, WA as of 2026-11-05, including 1,720 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.
1,687 building permit records published by this source for King County are dated in the last 30 days — down 18.2% from the prior 30 days, with $1,692,736 in declared project value across the 7 that report a cost. Over 90 days: 5,734 permits worth $3,740,781 across the 18 that report a cost.
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.
6,898 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 |
|---|---|---|---|---|
| 2026-11-05 |
General Construction Source type: Moderate - Event 01
|
— | Village Coffee | |
| 2026-11-04 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
41318 213TH AVE SE WA 98022
Owner: TRA··· 🔒
|
DESIGN WEST MECHANICAL
📞 (•••) •••-••••
|
|
| 2026-11-04 |
General Construction Source type: 22b. Natural Gas (by Contractor) – Residential - without Plan Review*
|
19831 132ND PL SE WA 98058
Owner: ANG··· 🔒
|
GEORGE GAS PIPING LLC | |
| 2026-11-04 |
HVAC Source type: Building/Mechanical/Residential/NA
|
17804 160TH AVE SE |
BelRed Permitting Department
📞 (•••) •••-••••
|
|
| 2026-11-04 |
HVAC Source type: Building/Mechanical/Residential/NA
|
45668 SE 129TH ST |
Greenwood Heating and AC
📞 (•••) •••-••••
|
|
| 2026-11-04 |
Fire Protection Source type: Fire/Fire Permit Systems/Sprinkler/Residential
|
42316 AUBURN ENUMCLAW RD SE |
David Sherepitka
📞 (•••) •••-••••
|
|
| 2026-11-04 |
Plumbing Source type: 41. Backflow Assembly Permit - By Contractor
|
7640 DAYTON AVE N Seattle WA 98103
Owner: EPI··· 🔒
|
EPIC PLUMBING LLC | |
| 2026-11-04 |
General Construction Source type: 22b. Natural Gas (by Contractor) – Residential - without Plan Review*
|
12721 277TH PL NE WA 98019
Owner: Mey··· 🔒
|
K D P PLUMBING | |
| 2026-11-04 |
General Construction Source type: 22b. Natural Gas (by Contractor) – Residential - without Plan Review*
|
17121 254TH AVE SE WA 98027
Owner: Phi··· 🔒
|
Glacier Heating & Cooling | |
| 2026-11-04 |
General Construction Source type: 22b. Natural Gas (by Contractor) – Residential - without Plan Review*
|
13321 AVONDALE RD NE WA 98072
Owner: Lil··· 🔒
|
PUGET SOUND GAS PIPING INC | |
| 2026-11-04 |
General Construction Source type: 22b. Natural Gas (by Contractor) – Residential - without Plan Review*
|
463 LYNN ST Seattle WA 98109
Owner: joe··· 🔒
|
Richie Donovan | |
| 2026-11-04 |
General Construction Source type: 22b. Natural Gas (by Contractor) – Residential - without Plan Review*
|
6041 BEACH DR SW Seattle WA 98136
Owner: Eri··· 🔒
|
Artistic Heating LLC | |
| 2026-11-04 |
General Construction Source type: 22b. Natural Gas (by Contractor) – Residential - without Plan Review*
|
23747 NE 39TH PL WA 98053
Owner: MEY··· 🔒
|
ALEXANDERS HEATING & A/C LLC | |
| 2026-11-04 |
General Construction Source type: 22b. Natural Gas (by Contractor) – Residential - without Plan Review*
|
117 NW 49TH ST Seattle WA 98107
Owner: Chr··· 🔒
|
Greenwood Heating and Home Services | |
| 2026-11-04 |
Fire Protection Source type: Fire/Fire Permit Systems/Alarm/NA
|
23050 NE 102ND ST | ×3 Tyler James | |
| 2026-11-04 |
General Construction Source type: Moderate - Event 16+
|
— | Matcha Box LLC | |
| 2026-11-04 |
Fire Protection Source type: Fire/Fire Permit Systems/Tank/NA
|
9829 351ST AVE SE | Amy Stegriy | |
| 2026-11-04 |
General Construction Source type: SiteDevCA/Grade/Clearing/NA
|
15030 SE 179TH ST | Christopher Rippey | |
| 2026-11-04 |
Plumbing Source type: 41. Backflow Assembly Permit - By Contractor
|
1416 E ALOHA ST Seattle WA 98112
Owner: Car··· 🔒
|
GREENWOOD HTNG & HOME SERVICES | |
| 2026-11-04 |
Plumbing Source type: 03b. Plumbing (by Contractor) - Multi-Family - without Plan Review*
|
22 W HIGHLAND DR Seattle WA 98119
Owner: Bal··· 🔒
|
Nicole Marinez | |
| 2026-11-04 |
Addition Source type: Building/Addition-Improvement/Tenant/NA
|
23020 NE ALDER CREST DR | ×2 — | |
| 2026-11-04 |
Plumbing Source type: 41. Backflow Assembly Permit - By Contractor
|
7600 Dayton Ave N Unit: Unit D Seattle WA 98103
Owner: EPI··· 🔒
|
EPIC PLUMBING LLC | |
| 2026-11-04 |
General Construction Source type: 63. Water Heater Replacement - Residential
|
16109 NE 169TH PL WA 98072
Owner: Hei··· 🔒
|
FAST WATER HEATER COMPANY | |
| 2026-11-04 |
General Construction Source type: 63. Water Heater Replacement - Residential
|
3905 4TH AVE NE Unit: 202 Seattle WA 98105
Owner: Eli··· 🔒
|
Greenwood Hardware, Inc. | |
| 2026-11-04 |
New Construction Source type: OSS Installation Permit - New or Replacement Pressurized System for Single Family
|
702 22ND ST SE AUBURN WA 98002
Owner: Eri··· 🔒
|
Insight Septic Design | |
| 2026-11-04 |
General Construction Source type: Permanent Food Plan Review
|
14926 AMBAUM BLVD SW Burien WA 98166 | Jocomangos Emanuel LLC | |
| 2026-11-04 |
Fire Protection Source type: Fire/Fire Permit Systems/Alarm/NA
|
11038 4TH AVE SW | Erick Escobedo | |
| 2026-11-04 |
Demolition Source type: Building/Residential Building/Addition-Improvement
|
21529 SE 245TH ST | Benjamin Maor | |
| 2026-11-04 |
Fire Protection Source type: Fire/Fire Permit Systems/Alarm/NA
|
21401 244TH AVE SE | Noah George | |
| 2026-11-04 |
Plumbing Source type: 41. Backflow Assembly Permit - By Contractor
|
7602 Dayton Ave N Unit: unit C Seattle WA 98103
Owner: EPI··· 🔒
|
EPIC PLUMBING LLC | |
| 2026-11-04 |
Plumbing Source type: 41. Backflow Assembly Permit - By Contractor
|
2030 8TH AVE Seattle WA 98121
Owner: WIN··· 🔒
|
MacDonald-Miller Facility Solutions LLC | |
| 2026-11-04 |
Plumbing Source type: 41. Backflow Assembly Permit - By Contractor
|
601 BROADWAY Seattle WA 98122
Owner: PRO··· 🔒
|
MacDonald-Miller Facility Solutions LLC | |
| 2026-11-04 |
General Construction Source type: 32b. Propane/LPG (by Contractor) - Residential - without Plan Review*
|
27 OBER STRASSE WA 98068
Owner: Jil··· 🔒
|
NOBLE PLUMBING LLC | |
| 2026-11-04 |
Plumbing Source type: 41. Backflow Assembly Permit - By Contractor
|
7604 Dayton Ave N Unit: unit B Seattle WA 98103
Owner: EPI··· 🔒
|
EPIC PLUMBING LLC | |
| 2026-11-04 |
Plumbing Source type: 41. Backflow Assembly Permit - By Contractor
|
7606 Dayton Ave N Unit: Unit A Seattle WA 98103
Owner: EPI··· 🔒
|
EPIC PLUMBING LLC | |
| 2026-11-04 |
Plumbing Source type: 41. Backflow Assembly Permit - By Contractor
|
7634 Dayton Ave N Unit: Unit D Seattle WA 98103
Owner: EPI··· 🔒
|
EPIC PLUMBING LLC | |
| 2026-11-04 |
General Construction Source type: Permanent Food Plan Review - Mobile Reciprocity
|
110 9th SW AVE Puyallup WA 98371 | Conifer Specialties / DBA Fisher… | |
| 2026-11-04 |
Plumbing Source type: 41. Backflow Assembly Permit - By Contractor
|
7003 40TH AVE NE Seattle WA 98115
Owner: LAK··· 🔒
|
LAKESIDE PLUMBING & HEATING INC | |
| 2026-11-04 |
HVAC Source type: Building/Mechanical/Residential/NA
|
13414 251ST AVE SE | Matthew Wright | |
| 2026-11-04 |
General Construction Source type: 63. Water Heater Replacement - Residential
|
463 LYNN ST Seattle WA 98109
Owner: Joe··· 🔒
|
DONOVAN PLUMBING INC | |
| 2026-11-04 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
2802 32ND AVE S Seattle WA 98144
Owner: Jos··· 🔒
|
HD PARTNERS | |
| 2026-11-04 |
Plumbing Source type: 41. Backflow Assembly Permit - By Contractor
|
11025 PATTEN LN SW WA 98070
Owner: Ste··· 🔒
|
VASHON PLUMBING SERVICES LLC | |
| 2026-11-04 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
3927 SW SOUTHERN ST Seattle WA 98136
Owner: UPP··· 🔒
|
NORTHWEST PLUMBING CONTRS INC | |
| 2026-11-04 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
3931 SW SOUTHERN ST Seattle WA 98136
Owner: UPP··· 🔒
|
NORTHWEST PLUMBING CONTRS INC | |
| 2026-11-04 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
3933 SW SOUTHERN ST Seattle WA 98136
Owner: UPP··· 🔒
|
NORTHWEST PLUMBING CONTRS INC | |
| 2026-11-04 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
3929 SW SOUTHERN ST Seattle WA 98136
Owner: NOR··· 🔒
|
NORTHWEST PLUMBING CONTRS INC | |
| 2026-11-04 |
Plumbing Source type: 02b. Plumbing (by Contractor) - Single Family & Townhouse - without Plan Review*
|
3841 WILLIAMS AVE W Seattle WA 98199
Owner: Pau··· 🔒
|
FLOW CONTROL PLUMBING |
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 6,898+ 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 6,898 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 permitting activity covers 1,687 building permit records dated in the last 30 days. 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 6,898 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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