Seattle Building Permits & Property Data

9,467 historical permit records through 2026-10-08 · 16,354 code violations · newest 2026-10-14 · Seattle, Washington.

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9,467 building-permit records on file for Seattle, WA through 2026-10-08. 16,354 code violations in the same area, newest violation date 2026-10-14.

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Newest permit date:

9,467
Indexed Permits
—
Contractor count unavailable
16,354
Code Violations
—
Property Owners · count unavailable
2026-10-11
Last source check
Source date: 2026-10-08 · newer records are not currently available

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Published permit & code records

Permit data through 2026-10-08
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9,467 permits sorted by date

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Date Type Value Address Details Contractor / Status Save
2026-08-31 Electrical — 600 UNIVERSITY ST Replace Fan Wall using existing circuit. JOB#441482 replacement OEG, Inc
2026-08-31 Electrical — 5601 SW BRADFORD ST New circuit for heat pump, new thermostat Black Lotus HVAC
2026-08-31 Electrical — 155 NE 100TH ST ELECTRICAL FOR ELEVATOR MODERNIZATION @ NGATE EXEC - 155 16D LLC
2026-08-31 Electrical — 4107 SW CHARLESTOWN ST Upgrade service to 200 amp, pick up existing. 200A BEACH ELECTRIC LLC
2026-08-31 Electrical — 3407 31ST AVE W WIRELESS SECURITY ALARM INSTALLATION WITH SECOND CONTROL PANEL ADT LLC
2026-08-31 Electrical — 2130 7TH AVE Greek Yogurt Shop TI - Existing Panels and HVAC, new circuits general use and eq… Static Electric, Inc.
2026-08-31 Electrical — 1201 N 96TH ST Adding (1) level 3 and (4) Level 2 EV chargers to South side parking lot Main Street Electric INC
2026-08-31 Electrical — 5149 S GRAHAM ST Installation of new CCTV, audio, visual, and telecommunication devices at Graham… VALLEY ELECTRIC CO. OF MOUNT VERNON INC
2026-08-31 Electrical — 317 NE THORNTON PL WIRELESS SECURITY ALARM INSTALLATION ADT LLC
2026-08-31 Electrical — 1133 37TH AVE circuit for heat pump Always Current Electric Inc
2026-08-31 Electrical — 4818 38TH AVE NE partial rewire. 4 circuits altered, new low voltage wiring: 4 circuits low voltage New installation —
2026-08-31 HVAC
Source type: Trade
 $4,850 3303 NW 72ND ST Install Furnace furnace New installation HVAC installation Northwest Mechanical
2026-08-31 Electrical — 1523 11TH AVE W Rewire upstairs. Fan rated boxes. 20a bathroom, 15a general circuit. 20A —
2026-08-31 Electrical — 6554 18TH AVE NE a house fire has required the wiring to be replaced HONEST ELECTRIC LLC
2026-08-31 Electrical — 601 PINE ST Low Voltage HVAC Energy Management Controls System low voltage Datskiy Electric LLC
2026-08-31 Electrical — 12500 AURORA AVE N Install power for (7) new furniture stations, install (3) duplex outlets, and in… Cochran, Inc.
2026-08-31 Electrical — 7313 32ND AVE S change out the meter box per SCL standard replacement great wall electric, inc
2026-08-31 Electrical — 3517 ANTHONY PL S Installing (1) 15A disconnect circuit for HVAC equipment 15A ECO ELECTRIC & PLUMBING
2026-08-31 General Construction
Source type: Residential
 $1,222,565 4219 NE 33RD ST Establish use as single family residence per land use code. Construct new one fa… residential —
2026-08-31 General Construction
Source type: Residential
 $878,321 2116 40TH AVE E Establish use as housing for one detached dwelling unit per land use code. Const… residential —
2026-08-31 Electrical — 2400 11TH AVE SW Wiring the sub panel trailer with a 2 pole 100 breaker. The Trailer has a outsid… Yorker Electric & Service LLC
2026-08-31 Electrical — 14044 27TH AVE NE Upgrading old ungrounded wiring. Added 15(under 300 amps) circuits to garage. Ad… 300A —
2026-08-31 HVAC
Source type: Trade
 $8,000 4150 49TH AVE SW Install (2) indoor ducted air handler unit. Install (2) outdoor heat pump unit. … heat pump New installation HVAC installation BOBS HEATING AND AIR CONDITIONING
2026-08-31 HVAC
Source type: Trade
 $8,000 3425 9TH AVE W Multizone Mini Split Installation mini-split New installation HVAC installation Heating Works LLC
2026-08-31 HVAC
Source type: Trade
 $8,000 3425 A 9TH AVE W Mutlizone Mini split installation furnace, mini-split New installation HVAC installation Heating Works LLC
2026-08-29 Electrical — 3940 S EDMUNDS ST knob and tube replacement, dedicated range circuit ran in emt conduit, sub panel… replacement VoltLab Electric
2026-08-29 Electrical — 2233 1ST AVE W Installing a circuit for an attic lift, installing new lighting locations, and c… —
2026-08-29 HVAC
Source type: Trade
 $16,800 1214 C N ALLEN PL installing mini split heat pump. Subject to Field Inspections STFI heat pump, mini-split —
2026-08-29 HVAC
Source type: Trade
 $16,800 1214 B N ALLEN PL installing mini split heat pump. Subject to Field Inspections STFI heat pump, mini-split —
2026-08-29 Electrical — 3624 NE 117TH ST Existing garage is being rebuilt with new walls. Roof stays same as required by … L & B Service LLC DBA Wickman Electric
2026-08-29 HVAC
Source type: Trade
 $16,800 1214 A N ALLEN PL installing mini split heat pumps. Subject to Field Inspections STFI mini-split —
2026-08-29 Electrical — 1305 NE RAVENNA BLVD Change newer 100 amp panel and upsize the neutral wire 100A —
2026-08-29 Electrical — 3519 E CONOVER CT Furnace Electrical Reconnect only —
2026-08-28 HVAC
Source type: Trade
 $6,000 1921 47TH AVE SW Install Trane Furnace furnace New installation HVAC installation BALLARD NATURAL GAS
📞 (•••) •••-••••
2026-08-28 HVAC
Source type: Trade
 $6,000 3656 33RD AVE W Install Trane furnace furnace New installation HVAC installation BALLARD NATURAL GAS
📞 (•••) •••-••••
2026-08-28 HVAC
Source type: Trade
 $6,000 9717 DAYTON AVE N Install Trane Hp System New installation HVAC installation ×2 BALLARD NATURAL GAS
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2026-08-28 HVAC
Source type: Trade
 $13,006 3722 SW GRAYSON ST Adding a new heat pump to an existing air handler, along with a tstat heat pump New installation HVAC installation Lifetime Heating
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2026-08-28 Electrical — 2522 31ST AVE S Replace knob and tube wiring Install exhaust fan Install smoke detectors and car… replacement Bowie Electric Service Inc
2026-08-28 Electrical — 3790 OKANOGAN LN NE Chiller Controls Job 837003 EC Electric
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2026-08-28 Electrical — 3720 15TH AVE NE CCW Controls upgrade Job 837004 EC Electric
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2026-08-28 Electrical — 2121 7TH AVE (1) 15A 277V CIRCUIT. JOB # 830830 PM IS BRAEDON FERKINGSTAD 206-945-2792. 15A 277V VECA ELECTRIC & TECHNOLOGIES, LLC
2026-08-28 HVAC
Source type: Trade
 $13,006 3722 SW GRAYSON ST Adding heat pump and tstat to existing air handler. furnace, heat pump Lifetime Heating
📞 (•••) •••-••••
2026-08-28 Electrical — 1201 3RD AVE AV DECOM & REFRESH - 4TH FLOOR ROOMS VECA ELECTRIC & TECHNOLOGIES, LLC
2026-08-28 Electrical — 325 9TH AVE HMC EEMs Steam Valves Job 836999 EC Electric
📞 (•••) •••-••••
2026-08-28 Electrical — 1501 4TH AVE 21591 CSQ - alter outlets lighting Evergreen Power Systems, Inc
2026-08-28 Electrical $60,000 2120 9TH AVE W 6 units of townhomes [8.28.26 VR, West Units Permit 7158318-EL /// East Units Pe… 6 HVAC systems ALFA ELECTRIC INC
2026-08-28 Electrical — 8755 13TH AVE NW NW SFR [8/26/26 BGO - This Cloned Permit is for the interior wiring and feeder t… Kot Electric LLC
2026-08-28 Electrical — 1721 NW 62ND ST 25 amp 240 v HVAC circuit fished, add service outlet 25A 240V New installation LIGHTS ON ELECTRIC LLC
2026-08-28 Electrical — 7949 28TH AVE SW 80 for 80 furnace swap replacement SOUTH WEST PLUMBING & WATERHEATERS, INC.
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Historical Seattle permit records

The records in the table are available through 2026-10-08. They are useful for historical research; newer records are not currently available in this feed.

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