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 |
|---|---|---|---|---|---|
| 2026-06-19 |
HVAC Source type: Building Mechanical Residential
|
— | 9727 216TH AVE NE, REDMOND WA 98053 | — | |
| 2026-06-18 |
Electrical Source type: Accessory Building - Basic
|
$81,000 | 36429 44TH AVE S, 98001 | — | |
| 2026-06-18 |
HVAC Source type: Building Mechanical Residential
|
— | 8232 233RD PL NE, REDMOND WA 98053 | — | |
| 2026-06-18 |
General Construction Source type: Inspection Report - Disaster
|
— | 10452 12TH AVE SW, SEATTLE WA 98146 | — | |
| 2026-06-18 |
HVAC Source type: Building Mechanical Residential
|
— | 9668 242ND WAY NE, REDMOND WA 98053 | — | |
| 2026-06-18 |
HVAC Source type: Building Mechanical Commercial
|
— | 13325 SE 312TH WAY, AUBURN WA 98092 | — | |
| 2026-06-18 |
HVAC Source type: Building Mechanical Residential
|
— | 23043 NE 61ST ST, REDMOND WA 98053 | — | |
| 2026-06-18 |
HVAC Source type: Building Mechanical Residential
|
— | 29504 47TH AVE S, AUBURN WA 98001 | — | |
| 2026-06-18 |
HVAC Source type: Building Mechanical Residential
|
— | 10126 126TH AVE SE, RENTON WA 98056 | — | |
| 2026-06-18 |
Electrical Source type: Accessory Building - Basic
|
$24,000 | S 344TH ST, WA 98001 | — | |
| 2026-06-18 |
General Construction Source type: Residential Building - Single
|
$345,412 | 0, WA | — | |
| 2026-06-18 |
HVAC Source type: Building Mechanical Residential
|
— | 19851 NE REDMOND RD, REDMOND WA 98053 | — | |
| 2026-06-18 |
HVAC Source type: Building Mechanical Residential
|
— | 31703 NE 115TH PL, CARNATION WA 98014 | — | |
| 2026-06-18 |
Landscaping & Exterior Source type: Residential Building - Addition-Improvement
|
— | 24512 250TH AVE SE, MAPLE VALLEY WA 98038 | — | |
| 2026-06-18 |
HVAC Source type: Building Mechanical Residential
|
— | 21524 NE 92ND PL, REDMOND WA 98053 | — | |
| 2026-06-18 |
Electrical Source type: Accessory Building - Basic
|
$24,000 | 252ND AVE SE, ENUMCLAW WA 98022 | — | |
| 2026-06-18 |
HVAC Source type: Building Mechanical Residential
|
— | 9530 SW BAYVIEW DR, VASHON WA 98070 | — | |
| 2026-06-18 |
HVAC Source type: Residential Building - Single
|
$367,595 | 0, WA | — | |
| 2026-06-18 |
Landscaping & Exterior Source type: Residential Building - Addition-Improvement
|
$209,616 | 7217 308TH AVE SE, PRESTON WA 98050 | — | |
| 2026-06-17 |
Interior Renovation Source type: SiteDevCA/Grade/Clearing/NA
|
— | 13326 186TH AVE NE |
Suzanne Zderic
📞 (•••) •••-••••
|
|
| 2026-06-17 |
HVAC Source type: Building Mechanical Residential
|
— | 23620 NE TWINBERRY WAY, REDMOND WA 98053 | — | |
| 2026-06-17 |
HVAC Source type: Building Mechanical Commercial
|
$2,500 | 17110 148TH AVE NE, WOODINVILLE WA 98072 | — | |
| 2026-06-17 |
HVAC Source type: Building Mechanical Residential
|
— | 23815 NE 127TH ST, REDMOND WA 98053 | — | |
| 2026-06-17 |
HVAC Source type: Building Mechanical Residential
|
— | 38813 258TH AVE SE, ENUMCLAW WA 98022 | — | |
| 2026-06-17 |
HVAC Source type: Building Mechanical Residential
|
— | 27721 187TH AVE SE, KENT WA 98042 | — | |
| 2026-06-17 |
Demolition Source type: Demolition Inspection - Partial
|
— | 20630 NE 150TH ST, WOODINVILLE WA 98077 | — | |
| 2026-06-17 |
HVAC Source type: Building Mechanical Residential
|
— | 7507 LAKE ALICE RD SE, FALL CITY WA 98024 | — | |
| 2026-06-17 |
Electrical Source type: Accessory Building - Basic
|
$24,000 | SE MUD MOUNTAIN RD, ENUMCLAW WA 98022 | — | |
| 2026-06-17 |
HVAC Source type: Building Mechanical Residential
|
— | 31901 NE 102ND PL, CARNATION WA 98014 | — | |
| 2026-06-17 |
General Construction Source type: Building Residential Site
|
— | 44460 228TH AVE SE, ENUMCLAW WA 98022 | — | |
| 2026-06-17 |
HVAC Source type: Building Mechanical Residential
|
— | 7607 224TH AVE NE, REDMOND WA 98053 | — | |
| 2026-06-17 |
Electrical Source type: Electrical Comm Device Antenna
|
— | 21018 204TH AVE SE, MAPLE VALLEY WA 98038 | — | |
| 2026-06-17 |
HVAC Source type: Building Mechanical Residential
|
— | 16842 427TH PL SE, NORTH BEND WA 98045 | — | |
| 2026-06-17 |
HVAC Source type: Building Mechanical Commercial
|
— | 30500 SE 79TH ST, ISSAQUAH WA 98027 | — | |
| 2026-06-17 |
Interior Renovation Source type: Residential Building - Addition-Improvement
|
— | 13336 174TH AVE NE, REDMOND WA 98052 | — | |
| 2026-06-17 |
Interior Renovation Source type: Residential Building - Addition-Improvement
|
— | 18412 SE 108TH ST, ISSAQUAH WA 98027 | — | |
| 2026-06-17 |
HVAC Source type: Building Mechanical Residential
|
— | 47035 SE 119TH ST, NORTH BEND WA 98045 | — | |
| 2026-06-17 |
HVAC Source type: Building Mechanical Residential
|
— | 4927 236TH AVE NE, REDMOND WA 98053 | — | |
| 2026-06-17 |
HVAC Source type: Building Mechanical Residential
|
— | 12101 194TH AVE NE, REDMOND WA 98053 | — | |
| 2026-06-17 |
HVAC Source type: Building Mechanical Residential
|
— | 22836 NE 126TH ST, REDMOND WA 98053 | — | |
| 2026-06-17 |
HVAC Source type: Building Mechanical Residential
|
— | 23042 NE 128TH PL, REDMOND WA 98053 | — | |
| 2026-06-17 |
Electrical Source type: Accessory Building - Basic
|
$24,000 | SE GREEN VALLEY RD, AUBURN WA 98092 | — | |
| 2026-06-17 |
HVAC Source type: Building Mechanical Residential
|
— | 7717 S 117TH ST, SEATTLE WA 98178 | — | |
| 2026-06-17 |
HVAC Source type: Building Mechanical Residential
|
— | 11108 28TH AVE SW, SEATTLE WA 98146 | — | |
| 2026-06-17 |
HVAC Source type: Building Mechanical Residential
|
— | 37301 28TH AVE S, FEDERAL WAY WA 98003 | — | |
| 2026-06-17 |
HVAC Source type: Building Mechanical Residential
|
— | 30319 SE 26TH ST, FALL CITY WA 98024 | — | |
| 2026-06-16 |
Electrical Source type: Accessory Building - Basic
|
$105,000 | 7121 S 120TH PL, SEATTLE WA 98178 | — | |
| 2026-06-16 |
HVAC Source type: Building Mechanical Residential
|
— | 12320 SW 164TH ST, VASHON WA 98070 | — | |
| 2026-06-16 |
Demolition Source type: Demolition Inspection
|
— | 21207 SE MAY VALLEY RD, ISSAQUAH WA 98027 | — | |
| 2026-06-16 |
HVAC Source type: Building Mechanical Residential
|
— | 7227 S 120TH ST, SEATTLE WA 98178 | — |
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.
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. Contractor phone and website reveals are included where source-published. Card required to start; cancel anytime before day 14.
Yes. Cancel any time from your account page — no contracts, no cancellation fees. Your subscription stays active through the end of the current billing period.
Same data, different angle. Pick the playbook that matches what you sell.
Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.