6,907 indexed permits · 1,724 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.
| 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
⇄ Swipe or scroll to see address & contractor
| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-06-16 |
HVAC Source type: Building Mechanical Residential
|
— | 28546 NE 63RD WAY, CARNATION WA 98014 | — | |
| 2026-06-16 |
Electrical Source type: Accessory Building - Basic
|
— | 10213 7TH AVE SW, 98146 | — | |
| 2026-06-16 |
HVAC Source type: Building Mechanical Residential
|
— | 17332 SE 187TH ST, RENTON WA 98058 | — | |
| 2026-06-16 |
HVAC Source type: Building Mechanical Residential
|
— | 27812 50TH PL S, AUBURN WA 98001 | — | |
| 2026-06-16 |
HVAC Source type: Addition-Improvement - Tenant
|
— | 22982 NE MARKETPLACE DR, REDMOND WA 98053 | ×2 — | |
| 2026-06-16 |
HVAC Source type: Building Mechanical Residential
|
— | 14135 WEST LAKE KATHLEEN DR SE, RENTON WA 98059 | — | |
| 2026-06-16 |
HVAC Source type: Building Mechanical Residential
|
— | 18438 NE 196TH PL, WOODINVILLE WA 98077 | — | |
| 2026-06-16 |
HVAC Source type: Building Mechanical Residential
|
— | 35106 30TH AVE S, FEDERAL WAY WA 98003 | — | |
| 2026-06-16 |
HVAC Source type: Building Mechanical Residential
|
— | 21129 NE 60TH PL, REDMOND WA 98053 | — | |
| 2026-06-16 |
HVAC Source type: Building Mechanical Residential
|
— | 17118 SE 181ST PL, RENTON WA 98058 | — | |
| 2026-06-16 |
New Construction Source type: Residential Building - Single
|
$1,900,847 | 19829 140TH AVE SE, RENTON WA 98058 | — | |
| 2026-06-16 |
HVAC Source type: Building Mechanical Residential
|
— | 15715 230TH AVE SE, ISSAQUAH WA 98027 | — | |
| 2026-06-15 |
Demolition Source type: Demolition Inspection - Partial
|
— | 18617 SE 164TH ST, RENTON WA 98058 | — | |
| 2026-06-15 |
Demolition Source type: Demolition Inspection
|
— | 10125 15TH AVE S, SEATTLE WA 98168 | — | |
| 2026-06-15 |
Addition Source type: Residential Building - Addition-Improvement
|
— | 1715 298TH CRES SE, FALL CITY WA 98024 | — | |
| 2026-06-15 |
Electrical Source type: Electrical Comm Device Antenna
|
— | 11840 RENTON AVE S, SEATTLE WA 98178 | — | |
| 2026-06-15 |
HVAC Source type: Building Mechanical Residential
|
— | 18315 240TH AVE NE, WOODINVILLE WA 98077 | — | |
| 2026-06-15 |
HVAC Source type: Building Mechanical Residential
|
— | 12507 SE 99TH ST, RENTON WA 98056 | — | |
| 2026-06-15 |
HVAC Source type: Building Mechanical Residential
|
— | 15319 181ST AVE NE, WOODINVILLE WA 98072 | — | |
| 2026-06-15 |
HVAC Source type: Building Mechanical Residential
|
— | 16536 162ND PL SE, RENTON WA 98058 | — | |
| 2026-06-15 |
HVAC Source type: Building Mechanical Residential
|
— | 25933 SE TIGER MOUNTAIN RD, ISSAQUAH WA 98027 | — | |
| 2026-06-15 |
HVAC Source type: Building Mechanical Residential
|
— | 29850 SE 15TH PL, FALL CITY WA 98024 | — | |
| 2026-06-15 |
HVAC Source type: Building Mechanical Residential
|
— | 9917 SW 206TH CT, VASHON WA 98070 | — | |
| 2026-06-15 |
HVAC Source type: Building Mechanical Residential
|
— | 18211 190TH PL NE, WOODINVILLE WA 98077 | — | |
| 2026-06-15 |
HVAC Source type: Building Mechanical Residential
|
— | 19008 NE 151ST ST, WOODINVILLE WA 98072 | — | |
| 2026-06-15 |
HVAC Source type: Building Mechanical Residential
|
— | 24631 250TH AVE SE, MAPLE VALLEY WA 98038 | — | |
| 2026-06-13 |
HVAC Source type: Building Mechanical Residential
|
— | 14914 SE 138TH PL, RENTON WA 98059 | — | |
| 2026-06-13 |
HVAC Source type: Building Mechanical Residential
|
— | 27904 NE 21ST ST, CARNATION WA 98014 | — | |
| 2026-06-12 |
HVAC Source type: Building Mechanical Residential
|
— | 3812 S 344TH ST, AUBURN WA 98001 | — | |
| 2026-06-12 |
HVAC Source type: Building Mechanical Residential
|
— | 9941 223RD AVE NE, REDMOND WA 98053 | — | |
| 2026-06-12 |
HVAC Source type: Building Mechanical Residential
|
— | 13900 SE FAIRWOOD BLVD, RENTON WA 98058 | — | |
| 2026-06-12 |
HVAC Source type: Residential Building - Single
|
— | 0, WA | — | |
| 2026-06-12 |
HVAC Source type: Building Mechanical Residential
|
— | 41229 209TH AVE SE, ENUMCLAW WA 98022 | — | |
| 2026-06-12 |
Demolition Source type: Demolition Inspection
|
— | 18668 NE WOODINVILLE DUVALL RD, WOODINVILLE WA 98077 | — | |
| 2026-06-12 |
HVAC Source type: Building Mechanical Residential
|
— | 22472 NE 102ND PL, REDMOND WA 98053 | — | |
| 2026-06-12 |
HVAC Source type: Building Mechanical Residential
|
— | 2515 263RD CT NE, REDMOND WA 98053 | — | |
| 2026-06-12 |
Addition Source type: Residential Building - Addition-Improvement
|
— | 16029 441ST PL SE, NORTH BEND WA 98045 | — | |
| 2026-06-12 |
HVAC Source type: Building Mechanical Residential
|
— | 18826 NE 146TH WAY, WOODINVILLE WA 98072 | — | |
| 2026-06-12 |
Addition Source type: Residential Building - Addition-Improvement
|
— | 12827 456TH DR SE, NORTH BEND WA 98045 | — | |
| 2026-06-12 |
HVAC Source type: Building Mechanical Residential
|
— | 9921 11TH AVE SW, SEATTLE WA 98106 | — | |
| 2026-06-11 |
HVAC Source type: Building Mechanical Residential
|
— | 14312 141ST CT SE, RENTON WA 98059 | — | |
| 2026-06-11 |
HVAC Source type: Building Mechanical Residential
|
— | 9604 11TH AVE SW, SEATTLE WA 98106 | — | |
| 2026-06-11 |
HVAC Source type: Building Mechanical Residential
|
— | 20005 SE 332ND PL, AUBURN WA 98092 | — | |
| 2026-06-11 |
HVAC Source type: Building Mechanical Residential
|
— | 28526 NE 147TH PL, DUVALL WA 98019 | — | |
| 2026-06-11 |
HVAC Source type: Building Mechanical Residential
|
— | 14151 174TH PL NE, REDMOND WA 98052 | — | |
| 2026-06-11 |
HVAC Source type: Building Mechanical Residential
|
— | 15617 SE 173RD ST, RENTON WA 98058 | — | |
| 2026-06-11 |
HVAC Source type: Building Mechanical Residential
|
— | 16532 SE 149TH ST, RENTON WA 98059 | — | |
| 2026-06-11 |
HVAC Source type: Building Mechanical Residential
|
— | 17110 146TH AVE SE, RENTON WA 98058 | — | |
| 2026-06-11 |
HVAC Source type: Building Mechanical Residential
|
— | 18256 SE 135TH ST, RENTON WA 98059 | — |
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.
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 6,907 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.
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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