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.

10,383 indexed permits · 16,436 code violations · Seattle, Washington.

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Seattle building permits — key stats
Newest permit 2026-10-15

PermitGrab tracks 10,383 building permits in Seattle, WA as of 2026-10-15. 16,436 code violations in the same area, newest violation date 2026-10-16.

✓ 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.

10,383
Indexed Permits
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Contractor count unavailable
16,436
Code Violations
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Property Owners · count unavailable
2026-10-18
Last Updated
Updated recently · 2026-10-15

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

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Published permit & code records

Permit data through 2026-10-15

10,383 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-09-17 Electrical — 10405 42ND AVE NE swapping out furnace, 90 for 90 swap like for like replacement SOUTH WEST PLUMBING & WATERHEATERS, INC.
2026-09-17 Electrical — 300 BOREN AVE N Altering (3) circuits to install (4) receptacles on 7th floor Prime Electric
2026-09-17 HVAC
Source type: Trade
$1,500 4151 37TH AVE SW Heat pump installation heat pump New installation HVAC installation —
2026-09-17 Electrical — 411 CEDAR ST Add cellular communicator unit to security alarm system. ADT LLC
2026-09-17 General Construction
Source type: Residential
$284,270 9715 A EVANSTON AVE N Construct new one-family dwelling (SFR3) per plan. (Establish use as housing for… residential —
2026-09-17 General Construction
Source type: Residential
$273,116 9715 EVANSTON AVE N Construct new one-family dwelling (SFR2) per plan. (Establish use as housing for… residential —
2026-09-17 New Construction
Source type: Residential
$193,796 10236 B 56TH AVE S Construct southwest detached garage and accessory structure per plan. (Allow one… residential New construction —
2026-09-17 Electrical — 915 NW 45TH ST POWER IN FOOD AND BAKERY DEPTS —
2026-09-17 Electrical — 423 MAYNARD AVE S Night Market Cort Pro-Services
2026-09-17 Electrical — 7023 JONES AVE NW new circuit & outlet for AC Greenwood Heating & Home Services
2026-09-17 Electrical — 2420 2ND AVE New power and lighting in auditorium, foyer, and breakroom for Coastline Church.… Lucid Electrical Services LLC
2026-09-17 Electrical — 1600 7TH AVE 530884 - Demo and re-working 480v circuits for installation of new AC unit. Inst… 100A 480V New installation Cochran, Inc.
2026-09-17 Electrical — 506 2ND AVE We are adding three notification devices to the new layout WESTERN STATES FIRE PROTECTION
2026-09-17 Electrical — 801 BROADWAY AES Radio Fire Alarm Communication Upgrade Replace existing Bosch fire alarm POT… low voltage fire alarm replacement Securitas Technology
2026-09-17 Electrical — 7716 32ND AVE NE Ufer for SFR —
2026-09-17 Electrical — 1212 CHERRY ST Replace existing Bosch fire alarm POTS-based communication pathway with one (1) … low voltage fire alarm replacement Securitas Technology
2026-09-17 Electrical — 11305 12TH AVE NE Wireless security alarm/camera installation. ADT LLC
2026-09-17 Electrical — 5529 S MORGAN ST AIRHANDLER AND HEATPUMP ADD ×3 HOME COMFORT ALLIANCE
2026-09-17 Electrical — 3116 W SMITH ST Install 3 smoke detectors, relocate bug lights and remove some —
2026-09-17 Electrical — 312 NW 110TH ST New circuit and outlet for mini split install Greenwood Heating & Home Services
2026-09-17 Electrical — 9806 42ND AVE S Replace bathroom fan and switch. replacement AC Electric Service
2026-09-17 Electrical — 8059 RIDGE DR NE install a disconnect Switch Electric
2026-09-17 Electrical — 14054 WALLINGFORD AVE N Installation of Low-Voltage Burglar Alarm System Vivint LLC
2026-09-17 Electrical — 13250 RIVIERA PL NE Sub Panel 100-amp  Ev Charger 50-amp EV charger —
2026-09-17 Electrical — 220 W OLYMPIC PL Multifamily Unit: 1) Wire and install dedicated 20A small appliance circuit for … 20A New installation ELECTRI-CITY, INC.
2026-09-17 Electrical — 7710 57TH AVE NE 20-30 AMP Dedicated Electrical Circuit to Outdoor Heat Pump 30A Go Green Heating & AC LLC
2026-09-17 Electrical — 2515 MONTAVISTA PL W Bathroom Remodel Beeline Electric Solutions, LLC
2026-09-17 Electrical — 6760 WEST MARGINAL WAY SW replace existing card reader at fuel island with new, existing wires used and no… replacement Allied Electric Service, Inc
2026-09-17 Electrical — 315 W NICKERSON ST Install 2 t-stats & low voltage wiring low voltage New installation —
2026-09-17 Electrical — 2568 7TH AVE W 50amp 240volt sub panel circuit 40amp 240volt sauna heater circuit 15amp 120volt… 50A 240V Seatown Electric, Plumbing, Heating & Air dba Seatown Services
2026-09-17 Electrical — 3816A EVANSTON AVE N 240v 35 amp, GFCI, and low voltage 35A 240V low voltage Evergreen Home Heating & Energy
2026-09-17 Electrical — 602 NW 87TH ST Running conduit from the new meter location to the existing SFR. Construction pe… —
2026-09-17 Electrical — 8025 46TH AVE SW 240v 35 amp and gfci 35A 240V Evergreen Home Heating & Energy
2026-09-17 Electrical — 8703 6TH AVE NW Running conduit from the meter to a new unit. This unit is currently being built… —
2026-09-17 Electrical — 5900 LAKE WASHINGTON BLVD S Scope of work:  - Provide and install (1) 100a circuit from panel to new Kiln 15… 100A New installation DICKSON ELECTRIC LLC
2026-09-17 Electrical — 802 NE 72ND ST Installation of Low-Voltage Burglar Alarm System Vivint LLC
2026-09-17 Electrical — 10416 11TH AVE NE low voltage for thermostat wire low voltage Evergreen Home Heating & Energy
2026-09-17 Electrical — 8321C 14TH AVE NW New construction - Building 3. Installation of concrete-encased grounding electr… —
2026-09-17 Electrical — 8321 14TH AVE NW New construction - Building 1. Installation of concrete-encased grounding electr… —
2026-09-17 Electrical — 6764 18TH AVE SW Installing a new 320amp Meter with (2) 200amp emergency shut offs. 320A New installation Seatown Electric, Plumbing, Heating & Air dba Seatown Services
2026-09-17 Electrical — 9046 13TH AVE SW Rewire Greenwood Heating & Home Services
2026-09-17 Electrical $3,000 2002 NW 56TH ST 56th Ballard Apartments Fire Alarm revisions including the addition of a duct sm… fire alarm New installation Unity Electric
2026-09-17 Electrical $22,772 2109 31ST AVE S Installation of Battery Back-Up System consisting of 45kWhs (3) FranklinWH aPowe… battery, solar New installation Battery storage Puget Sound Solar
2026-09-17 Electrical $1,210 920 5TH AVE Joint venture between Convergint and Titan Electric. Installing 16 notification … —
2026-09-17 HVAC
Source type: Trade
$13,200 3029 NE 89TH ST Adding air handler and heat pump under 36 inches furnace, heat pump KINGS HEATING & AIR CONDITIONING
2026-09-17 HVAC
Source type: Trade
$18,300 9816 CALIFORNIA AVE SW Heat pump installation heat pump New installation HVAC installation Glendale Heating and Air…
2026-09-17 HVAC
Source type: Trade
$7,500 312 NW 110TH ST Install mini split system mini-split New installation HVAC installation ×2 Greenwood Heating & Home Services
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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 10383+ Seattle building permits — newest permit date: 2026-10-15 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 10,383 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 2026-10-15. Newest permit date: 2026-10-15. Permit records carry a stored record 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 10,383 indexed permits alongside 16,436 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.

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Frequently Asked Questions about Seattle Building Permits

How many building permits does PermitGrab track in Seattle?

PermitGrab currently tracks 10383 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.
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Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.

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