Seattle Building Permits & Property Data

Heads up: The public source includes contractor names on some current permit records, but coverage has not yet reached PermitGrab's market-level reporting threshold. This page focuses on permit records and property data; contractor names are shown where the public source publishes them.

9,213 indexed permits · 16,354 code violations · Seattle, Washington.

PermitGrab Pro is a $149/mo subscription. 14-day Pro trial — choose your market first, then card required at checkout · cancel anytime before day 14.

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.

Seattle building permits — key stats
Newest permit 2026-10-06

PermitGrab tracks 9,213 building permits in Seattle, WA as of 2026-10-06. 16,354 code violations in the same area, newest violation date 2026-10-14.

✓ Recent record dates

Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.

Newest permit date:

PermitGrab Pro is a $149/mo subscription for current municipal permit, property, and code-violation records. Some contractor names are available from the official source, but coverage has not reached market-level reporting. This page focuses on the permit and property signals it does publish. 14-day Pro trial below — choose your market first, then card required at checkout · cancel anytime before day 14.

Filter Seattle permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

Free weekly permit summary for Seattle

One email a week with the newest Seattle building permits — addresses, project details, and property activity where available. 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.

9,213
Indexed Permits
—
Contractor count unavailable
16,354
Code Violations
—
Property Owners · count unavailable
2026-10-10
Last Updated
Updated recently · 2026-10-06

🔔 Get Seattle Permit Alerts

New permits, violations and property activity sent when new public records are available.

📥 Export CSV 📊 Report

Published permit & code records

Permit data through 2026-10-06

9,213 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-08-25 HVAC $10,000 3710 CARR PL N SFR, installing mini split system mini-split state wide heating llc
2026-08-25 HVAC $45,500 1551 EASTLAKE AVE E DEMOLITION AND INSTALLATION OF DUCTWORK, DEMOLITION OF EXISTING DIFFUSERS AND IN… New installation HVAC installation MACDONALD MILLER FACILITY SOLUTIONS LLC
2026-08-25 HVAC $1,500 76 CEDAR ST Install heat pump heat pump New installation HVAC installation Evergreen State Heat and AC
2026-08-25 HVAC $6,450 5702 31ST AVE NE 3 TON HEAT PUMP CONDENSER CHANGEOUT ON THE LEFT SIDE YARD INCLUDING INDOOR COIL … 3 tons AC, furnace, heat pump replacement HVAC changeout BLUE FLAME HEATING AND AIR…
2026-08-25 HVAC $10,000 3702 CARR PL N SFR, installing mini split system mini-split state wide heating llc
2026-08-25 HVAC $10,000 413 W HALLADAY ST Install ductless heat pump furnace, heat pump New installation HVAC installation Greenwood Heating & Home Services
2026-08-25 Electrical $17,075 557 N 80TH ST Replacing gas furnace, hp and low volt wiring for tstat ×2 As You Wish Electric
2026-08-25 HVAC $5,000 4554 34TH AVE S Install ductless heat pump furnace, heat pump New installation HVAC installation ×2 Greenwood Heating & Home Services
2026-08-25 Plumbing $17,819 8560 SAND POINT WAY NE NORTHWEST FIRE PROTECTION (NWFS) WILL PROVIDE (1) WET PIPE AUTOMATIC SPRINKLER S… residential fire protection, spri… New installation New construction NORTHWEST FIRE SYSTEMS LLC
2026-08-25 HVAC $18,000 3400 E HARRISON ST Install of refrigeration lines New installation HVAC installation Orca mechanical 24/7
2026-08-25 HVAC $10,000 3708 CARR PL N SFR, installing mini split mini-split state wide heating llc
2026-08-25 Electrical $4,600 6450 24TH AVE NW Install LED lit sign on building facia. 8/25/26 SS: Wholesale Signs & Lighting a… Industry Graphics
2026-08-25 HVAC $10,000 3703 WOODLAWN AVE N SFR, installing new mini split system furnace, mini-split New installation HVAC installation Art Heating and Cooling LLC
2026-08-25 HVAC $10,000 3709 WOODLAWN AVE N SFR, installing mini split system furnace, mini-split Art Heating and Cooling LLC
2026-08-25 HVAC $21,372 509 OLIVE WAY Install new Mitsubishi, per plan. New installation HVAC installation —
2026-08-25 HVAC $72,000 401 NE NORTHGATE WAY Mechanical TI to support restaurant buildout per plan. —
2026-08-24 Electrical — 12033 1ST AVE NW Add EV charging Outlet in garage. EV charger New installation Mirsky Electric inc
2026-08-24 HVAC $23,600 5643 20TH AVE NE Liu - Installation of 4 zone ductless HP New installation HVAC installation ×2 —
2026-08-24 HVAC $20,463 7742 32ND AVE SW swapping out air handler for a heat pump heat pump SOUTH WEST PLUMBING & WATERHEATERS, INC.
2026-08-24 HVAC $6,000 12027 22ND AVE NE Install single zone HP. New installation HVAC installation FIVE STAR COMFORT LLC
2026-08-24 HVAC $7,800 450 14TH AVE 60K BTUS FURNACE CHANGEOUT IN THE CLOSET furnace replacement HVAC changeout BLUE FLAME HEATING AND AIR…
2026-08-24 HVAC $2,400 2033 S WELLER ST Replacing like-for-like York 96% furnace furnace like for like replacement HVAC changeout Varsity Heating and Cooling
2026-08-24 HVAC $10,000 3816 19TH AVE SW Install new heat pump furnace, heat pump New installation HVAC installation INNOVATIVE AIR HEATING AND AC
2026-08-24 HVAC $10,000 12012 33RD AVE NE Heat pump installation furnace, heat pump New installation HVAC installation —
2026-08-24 HVAC $7,500 9809 12TH AVE NE replace gas furnace furnace replacement HVAC replacement Greenwood Heating & Home Services
2026-08-24 HVAC $8,000 13544 15TH PL NE Install ducted heat pump furnace, heat pump New installation HVAC installation Greenwood Heating & Home Services
2026-08-24 HVAC $12,000 710 21ST AVE Installing Daikin heat pump system furnace, heat pump ECO ELECTRIC & PLUMBING
2026-08-24 HVAC $9,500 6057 37TH AVE NE Install mini split system furnace, mini-split New installation HVAC installation Greenwood Heating & Home Services
2026-08-24 General Construction $1,000 808 HOWELL ST CAR D- ADD KONE MONITERING EQP-SI-10464 / EQP-CY-09613 (2021 SBC = 2023 NEC/SEC … KONE
2026-08-24 Roofing $48,800 11306 LAKE CITY WAY NE INSTALL DOUBLE FACE ILLUMINATED CHANGING IMAGE POLE SIGN. 8/3/26 SS: Existing ro… New installation New roof National Sign Corporation
2026-08-24 HVAC $9,800 7217 ORCHARD PL S Adding a heat pump and mini split to and existing system already in use heat pump, mini-split urban air llc
2026-08-24 HVAC — 4848 S MORGAN ST Install heat pump heat pump New installation HVAC installation Alexanders Heating & Air Conditioning LLC
2026-08-24 General Construction $50,000 4311 THACKERAY PL NE Construct detached garage to replace existing accessory to one-family dwelling s… residential —
2026-08-24 Electrical — 400 9TH AVE N We are installing (2) speakers for the 12th floor for a TI. —
2026-08-24 Electrical — 2433 29TH AVE W Replace old heat pump with new one replacement EcoSpark Heating and Cooling
2026-08-24 Electrical — 2339 12TH AVE E repairs to wiring due to fire damagep ALL SPECIALTIES ELECTRIC LLC
2026-08-24 General Construction $718,340 2117 NE 82ND ST Establish use as housing for two stacked dwelling units per land use code per la… residential —
2026-08-24 General Construction $271,623 9425 23RD AVE NE Construct new South one family dwelling per plan. ([LU STATEMENT]. Construct (2)… residential —
2026-08-24 General Construction $417,432 3812 24TH AVE W Construct middle one-family dwelling per plan (Allow housing for two new detache… residential New construction —
2026-08-24 General Construction $889,532 4212 43RD AVE NE Establish use as housing for one detached dwelling unit per the land use code. C… residential —
2026-08-24 Electrical — 6545 53RD AVE NE Replace oil furnace with Heat Pump replacement EcoSpark Heating and Cooling
2026-08-24 Electrical — 4117 45TH AVE SW Rewire the knob and tube throughout the house, kitchen and bathroom previously r… 125A Admiral Electric LLC
2026-08-24 Electrical — 4604 SW LANDER ST New 200a Service + 200a feeder 200A New installation —
2026-08-24 Electrical — 5066 SAND POINT PL NE Wiring new duplex New installation New construction RESTORATION POWER LLC
2026-08-24 HVAC $3,500 8328 9TH AVE NW 4 HEAD DUCTLESS HOME COMFORT ALLIANCE
2026-08-24 Electrical — 76 CEDAR ST add low volt & 1 circuit for heat pump install 1 circuits add_circuits Evergreen State Heat and AC
2026-08-24 HVAC $6,500 10 BOSTON ST Install one 2-ton heat pump. 2 tons heat pump New installation HVAC installation Go Green Heating & AC LLC
Page 111 of 185 ← Prev 1 2 … 110 111 112 184 185 Next →
Permit Types in Seattle
Construction Activity in Seattle

New building permits in Seattle, Washington show where construction activity is occurring. Filter the public records by trade, date, address, and project value to research active projects and property activity. Contractor names are available on some current records; contact coverage varies by filing.

About Seattle Building Permits

Seattle, Washington processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 9213+ Seattle building permits — newest permit date: 2026-10-08 from official city sources.

Each record can show the project address, scope, permit type, and value where the city publishes them. Some current permit records include source-published contractor names; coverage varies by filing. PermitGrab does not represent this as contractor-contact coverage. Where property-owner records are available, they are matched to permit addresses separately.

How to use Seattle permit data

Filter the current records by trade, date, address, or project value to research construction activity. The most useful workflow in this market is verifying the project signal first, then using the property data that is actually available for that address.

PermitGrab methodology · Page data current as of · Source: 3 public source feeds.

Who appears in Seattle permit records?

PermitGrab indexes 9,213 building permits in Seattle. New records appear as they are available from the source.

How fresh is Seattle permit data?

The most recent permit indexed for Seattle is dated 2026-10-06. Newest permit date: 2026-10-08. 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.

What construction appears in Seattle permit records?

Seattle permit activity covers 9,213 indexed permits alongside 16,354 active code violations. 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.

How to look up Seattle building permits

Search recent Seattle, WA building permits by address, and permit type in the table above — pulled from the Seattle 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, see the Seattle Permit Pulse.

Nearby Washington Cities — explore building permits in other Washington cities

Monitor Seattle permit & property activity

Email alerts when new public records are available for new permits and property activity. Contractor names are shown where the current public filing includes them; contact coverage varies by record. Owner information is shown only where it can be matched from available public records.

See Pricing Set Up Free Alerts

Frequently Asked Questions about Seattle Building Permits

How many building permits does PermitGrab track in Seattle?

PermitGrab currently tracks 9213 building permits in Seattle, 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.

How fresh is the Seattle permit data?

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.

How can contractors find construction leads in Seattle?

Contractors can research Seattle activity by filtering current permits by trade, location, and project type. Some current permit records include contractor names; use those source-published names alongside the project details. Property information is shown only where public records can be matched.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Seattle — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Some current permit records include source-published contractor names; contact fields appear only where published or matched. Property information is available only where public records can be matched. Card required to start; cancel anytime before day 14.

Can I cancel anytime?

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.

Who buys this data?

Seattle permit data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Real estate investors
Review published code-enforcement records with property context where linkage is available. A violation is a research signal, not evidence that an owner intends to sell.
Home service companies
An addition or remodel can be useful project context for HVAC, plumbing, or warranty outreach. Review the project signal before outreach.
Solar installers
Roof permits and electrical upgrades in Seattle provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Seattle renovations can identify properties for a policy-review workflow. Confirm coverage needs independently before contacting a property owner.
Material suppliers & manufacturer reps
Choose a product-line research workflow, then use published job type, description, and value fields where available for territory and demand research. A permit is not a materials order, purchase signal, or open bid.
Developers & new construction
Sort source-published new-construction records by project value and type to research active projects and property activity.
Free resources

More on Seattle & U.S. construction activity

Free permit tools
Permit lookup tools and a free city-by-city volume lookup — no signup required.
Permit activity badge
Show clients Seattle permit activity from public records — copy one line of HTML for your website.

More Washington permit data

Spokane permits King County permits Tacoma permits Bellevue permits Vancouver permits Everett permits Kirkland permits Bellingham permits Pierce County permits Kitsap County permits

Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.

Choose your market →
Then finish
setup