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.

10,291 indexed permits · 16,436 code violations · Seattle, Washington.

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

PermitGrab tracks 10,291 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.

10,291
Indexed Permits
—
Contractor count unavailable
16,436
Code Violations
—
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

10,291 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-09-22 Electrical — 123 NW 77TH ST Added a 30a circuit for sauna and 20a circuit for 2 outlets 30A Illuminate Contracting LLC
2026-09-22 HVAC
Source type: Trade
$15,000 7224 1ST AVE NW Refer for ductless system —
2026-09-22 HVAC
Source type: Trade
$10,995 1226 LAKEVIEW BLVD E Installing a new single-zone ductless heat pump heat pump New installation HVAC installation Sundance Energy Services Inc
2026-09-22 Electrical — 521 21ST AVE Bath Remodel STRANDS ELECTRIC LLC
2026-09-22 Electrical — 10832 35TH AVE SW Electrical Service Replacement Remove the existing damaged electrical service eq… replacement —
2026-09-22 Electrical — 223 29TH AVE E Kitchen remodel and bathroom Centerline electric
2026-09-22 Electrical — 4210 BURKE AVE N UFER GROUND Crane Electric Corp
2026-09-22 Electrical — 11529I 12TH AVE NE removing all circuits from panel breakers  and adding two dedicated circuits bel… 200A Alchemy power solutions
2026-09-22 Electrical — 206 WESTERN AVE W disconnect and reconnect the power for the power supply VP Electrical Services Inc.
2026-09-22 Electrical — 3109 15TH AVE S 200 amp service change and 3 circuits for washer, dryer and water tank 200A 3 circuits —
2026-09-22 Electrical — 2517 EASTLAKE AVE E Load bank testing of emergency back up generator - 130771 Pacific Power Group
2026-09-22 Electrical — 229 1ST AVE N Add heaters, kitchen and general purpose receptacles to to units 102,104 and 204… BEACH ELECTRIC LLC
2026-09-22 Electrical — 999 NW LEARY WAY Replace 4 light pole jumpers that were vandalized months ago. Replace access cov… replacement —
2026-09-22 Electrical — 337 25TH AVE E New exterior lighting Alpha and Omega Electric
2026-09-22 Electrical — 725 N 102ND ST adding 1 new plug -in —
2026-09-22 Electrical — 511 E ROY ST - Replace the 125A unit panel to allow space to install AFCI breakers for two ne… 125A replacement Plugged-In Electrical
2026-09-22 Electrical — 2810R EASTLAKE AVE E Adding new 120/240V, 60A service panel to power a KC Metro RapidRide shelter and… 60A 240V service panel New installation Panel service Transcon Company
2026-09-22 Electrical — 203R E HAMLIN ST Installing new 120/240V, 60A service with one 40A branch circuit to feed a new S… 60A 240V New installation Transcon Company
2026-09-22 Electrical — 601 S WASHINGTON ST Wireless security alarm/camera installation. ADT LLC
2026-09-22 Electrical — 4328 BROOKLYN AVE NE Install access control system with Lenel controller, card readers, door contacts… Convergint Technologies
2026-09-22 Electrical — 2725 NE 75TH ST Replacement of meter base with ring type locking replacement Mr Electric Of Clark County
2026-09-22 Electrical — 7718 EARL AVE NW A/C CIRCUIT LINDER ELECTRIC INC
2026-09-22 Electrical — 403 TERRY AVE Replacing (2) baseboard heaters and thermostats; installing (1) dedicated dispos… ECO ELECTRIC & PLUMBING
2026-09-22 Electrical $15,000 1550 N 115TH ST Valley Electric project WO#10004278 [9/22/26 KEF - Plan set approved.] VALLEY ELECTRIC CO. OF MOUNT VERNON INC
2026-09-22 Electrical $13,500 100 NE NORTHLAKE WAY Replace existing fire alarm panel and initiating devices. fire alarm replacement Fire Systems West, Inc.
2026-09-22 HVAC
Source type: Trade
$2,000 11301 D 5TH AVE NE 2 head ductless hp system G F R HEATING & COOLING LLC
2026-09-22 HVAC
Source type: Trade
— 2627 13TH AVE W SFR and two ADUs Installing ductless system and fans furnace —
2026-09-22 HVAC
Source type: Trade
$2,000 1526 36TH AVE heat pump install furnace, heat pump New installation HVAC installation G F R HEATING & COOLING LLC
2026-09-22 HVAC
Source type: Trade
$4,000 1412 E THOMAS ST Install (1) 12,000 BTU ductless heat pump with refrigerant lines 12,000 BTU heat pump New installation HVAC installation ECO ELECTRIC & PLUMBING
2026-09-22 HVAC
Source type: Trade
$4,000 2327 41ST AVE E Install bath fans, hood venting, and laundry venting furnace New installation HVAC installation —
2026-09-22 New Construction
Source type: Trade
$13,060 3831 STONE WAY N NEW CONSTRUCTION APARTMENT BUILDING New construction WOLFE PLUMBING INC
2026-09-22 HVAC
Source type: Trade
$2,000 11303 B 5TH AVE NE 2 head ductless hp system G F R HEATING & COOLING LLC
2026-09-22 Electrical — 2787R EASTLAKE AVE E Adding a 120/240V,60A service cabinet to power a KC Metro bus shelter and tech p… 60A 240V Transcon Company
2026-09-22 Electrical — 1521 2ND AVE Installing heat trace on drain pipe MACDONALD MILLER FACILITY SOLUTIONS LLC
2026-09-22 Electrical — 205 S DAWSON ST Add 6 general purpose receptacles and 8 LED high bay lights EXACT ELECTRIC, LLC
2026-09-22 Electrical — 1812 NE 80TH ST Install 200a service upgrade and new Square D QO load center. Install EV charger… 200A service panel, EV cha… New installation Panel service The Electric Company of Seattle
2026-09-22 New Construction
Source type: Residential
$702,359 4910 31ST AVE S Construct new East Bldg D townhouse per plan. (Establish use as townhouse per la… residential New construction —
2026-09-22 HVAC
Source type: Trade
$115,000 2746 NE 45TH ST Alterations to mechanical system on existing commercial building, PER PLANS. —
2026-09-22 HVAC
Source type: Trade
$3,000 1926 6TH AVE S Install new 600gal buffer tank New installation HVAC installation ACCO Engineered Systems
2026-09-22 HVAC
Source type: Trade
$31,000 2001 6TH AVE Provide and install duct for single cold isle and 3 taps with 24x24 grille and v… New installation HVAC installation —
2026-09-22 Signage
Source type: Trade
$3,000 415 BOREN AVE Remove the existing non-illuminated sign and install a new non-illuminated sign. SIGN-TECH ELECTRIC
2026-09-22 HVAC
Source type: Trade
$1,500 2822 E VALLEY ST installing ductless system and fans —
2026-09-22 HVAC
Source type: Trade
$6,000 4732 51ST PL SW 5 head mitsubishi mini split (1) living room (1) bonus room (3) bedrooms 4 ton c… 4 tons AC, mini-split Active Heating & Cooling LLC
2026-09-22 HVAC
Source type: Trade
$6,000 4732 51ST PL SW 5 head mini split (1) living room (1) bonus room (3) bedroom (1) 4 ton condenser 4 tons AC, furnace, mini-spl… —
2026-09-22 HVAC
Source type: Trade
$7,784 1209 17TH AVE E Replace gas furnace furnace replacement HVAC replacement BRENNAN HEATING & AIR CONDITIONING
2026-09-22 HVAC
Source type: Trade
$6,000 4001 C RENTON AVE S Install (1) outdoor mini-split heat pump unit. Install (4) indoor ductless mini-… furnace, heat pump, m… New installation HVAC installation BOB'S HEATING AND AIR CON LLC
2026-09-22 Interior Renovation
Source type: Trade
$5,491 125 E LYNN ST Elevator cab alterations includes: FLOORING EQP-SI-07793 / EQP-CY-06712 (2021 SB… Vertical Dimensions
2026-09-22 HVAC
Source type: Trade
$9,852 10040 11TH AVE NW Remove and replace existing furnace with (1) 60,000 BTU, 80% AFUE gas furnace 80% AFUE 60,000 BTU furnace replacement HVAC replacement Seatown Electric, Plumbing, Heating & Air dba Seatown Services
2026-09-22 HVAC
Source type: Trade
$33,000 1209 WARREN AVE N 3-zone heatpump split system install Coil & AC replacement AC, heat pump replacement HVAC replacement FIVE STAR COMFORT LLC
2026-09-22 HVAC
Source type: Trade
$36,300 1209 WARREN AVE N 3-zone heat pump split system Furnace and AC system replacement AC, furnace, heat pump replacement HVAC replacement FIVE STAR COMFORT LLC
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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 10291+ 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 10,291 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 10,291 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 10291 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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