Seattle Building Permits & Property Data

8,614 historical permit records through 2026-10-03 · 16,353 code violations · newest 2026-10-03 · Seattle, Washington.

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8,614 building-permit records on file for Seattle, WA through 2026-10-03. 16,353 code violations in the same area, newest violation date 2026-10-03.

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Newest permit date:

8,614
Indexed Permits
—
Contractor count unavailable
16,353
Code Violations
—
Property Owners · count unavailable
2026-10-06
Last source check
Source date: 2026-10-03 · newer records are not currently available

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Published permit & code records

Permit data through 2026-10-03

8,614 permits sorted by date

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Date Type Value Address Details Contractor / Status Save
2026-09-22 Electrical — 521 NE 85TH ST I've added a single GFCI outlet to my bathroom (under 30 amps) 30A —
2026-09-22 Electrical — 3025 37TH AVE W AC hook up. Safe Assurance Electric
2026-09-22 Electrical — 1512 NE 82ND ST Took over trim aspect of the project. Previous permit was 7128869-EL. —
2026-09-22 Electrical — 1816 BOYLSTON AVE Panel replacement and smoke above panel. replacement Performance Systems, Puget Sound
2026-09-22 Electrical — 819 NE 100TH ST Adding 3 circuits for outlets and lighting. 3 circuits —
2026-09-22 Electrical — 201 16TH AVE E WO# 86812- INSTALL (2) 120V CIRCUITS USING EXISTING 20A BREAKERS AND TIE INTO FI… 20A 120V New installation Cochran Inc
2026-09-22 Electrical — 601 PINE ST Installing a new video surveillance and intrusion detection system low voltage New installation Security Solutions NW
2026-09-22 Electrical — 5130 20TH AVE S Replace bathroom fan; replace kitchen fan. replacement AC Electric Service
2026-09-22 Electrical — 2115 NE 80TH ST bathroom remodel BRIGHT & RIGHT ELECT SRVS LLC DBA MOGOVOLT
2026-09-22 Electrical — 3455 THORNDYKE AVE W Wireless security alarm installation. ADT LLC
2026-09-22 Electrical — 1500 FAIRVIEW AVE E Card reader add to the investment office. Cook Solutions Group
2026-09-22 Electrical — 700 5TH AVE 26334 - FAS SMT RM 1610 Reader - Install a reader and door hardware. ENTRANCE CONTROLS INC
2026-09-22 HVAC $5,000 5330 SW LANDER ST install heat pump furnace, heat pump New installation HVAC installation Evergreen Home Heating & Energy
2026-09-22 HVAC $2,000 832 33RD AVE E Install multi zones mini split system throughout the house furnace, mini-split New installation HVAC installation —
2026-09-22 HVAC $4,000 2327 41ST AVE E Install bath fans, hood venting, and laundry venting furnace New installation HVAC installation —
2026-09-22 Electrical — 725 N 102ND ST adding 1 new plug -in —
2026-09-22 New Construction $13,060 3831 STONE WAY N NEW CONSTRUCTION APARTMENT BUILDING New construction ×2 WOLFE PLUMBING INC
2026-09-22 Electrical $5,000 401 NE NORTHGATE WAY Install 1 illuminated wall sign. 9/21/26 SS: Fees added for 1 sign circuit to in… Advanced Signs LLC
2026-09-22 Electrical — 2025 1ST AVE Front counter POS and fridge circuits, some demo. Signature Electrical Services
2026-09-22 HVAC $8,000 2327 41ST AVE E Install multi zone ductless mini split system throughout the house mini-split New installation HVAC installation —
2026-09-22 Electrical — 3237 NE 91ST ST Ufer for north building —
2026-09-22 Electrical — 12725 LAKE CITY WAY NE 86839 - Troubleshoot (3) pole lights Cochran, Inc.
2026-09-22 Electrical — 557 NE 91ST ST Rewire old aluminum range circuit. The Electric Company of Seattle
2026-09-22 Electrical — 8045 20TH AVE NE SW SFR D. See plan review permit 7153060-EL for the NE SFR A, including attached… Eco Electric LLC
2026-09-22 Electrical — 1427 1ST AVE Tenant improvement. Signature Electrical Services
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 Electrical $370,000 601 UNION ST 10,727 sq ft tenant improvement on the 41st floor of the Two Union Square buildi… TITAN ELECTRIC INC
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 Electrical — 700 5TH AVE Replace nine (9) 4 ft. flourescent chain hung fixtures for nine (9) new LED. Add… 20A 120V replacement —
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 — 1521 2ND AVE Installing heat trace on drain pipe MACDONALD MILLER FACILITY SOLUTIONS 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 HVAC $5,000 2425 E CALHOUN ST install heat pump furnace, heat pump New installation HVAC installation Evergreen Home Heating & Energy
2026-09-22 HVAC $15,000 919 24TH AVE Install 5 head ductless system furnace New installation HVAC installation —
2026-09-22 Electrical $4,000 1606 4TH AVE W 400amp Service for 4-unit townhouses [9/22/26 KEF - Plan set approved, site serv… 400A Eco Electric LLC
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 HVAC $4,300 1926 NW BLUE RIDGE DR Install Heat Pump heat pump New installation HVAC installation Mark's Mini Splits/AC
2026-09-22 Electrical — 2520 NE 82ND ST Installing a 30amp sauna circuit 30A Huckleberry Electric
2026-09-22 Electrical — 1145 BROADWAY 2hr Generator Load Bank Test - SEQ #7318902 SEQUOYAH ELECTRIC LLC
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 — 5132 S MEAD ST SINGLE HEAD DUCTLESS HOME COMFORT ALLIANCE
2026-09-22 HVAC $20,000 932 N 96TH ST Mitsubishi Multizone ductless system installation (3 ports) furnace New installation HVAC installation —
2026-09-22 Electrical — 1412 E THOMAS ST Installing (1) 15A disconnect circuit for HVAC equipment 15A ECO ELECTRIC & PLUMBING
2026-09-22 Electrical — 403 TERRY AVE Replacing (2) baseboard heaters and thermostats; installing (1) dedicated dispos… ECO ELECTRIC & PLUMBING
2026-09-22 Electrical — 6718 4TH AVE NW Install a disconnect a heat pump EcoSpark Heating and Cooling
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 — 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 — 2725 NE 75TH ST Replacement of meter base with ring type locking replacement Mr Electric Of Clark County
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Historical Seattle permit records

The records in the table are available through 2026-10-03. They are useful for historical research; newer records are not currently available in this feed.

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