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.

⚠ Older record dates

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

9,467 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-08-31 HVAC
Source type: Trade
$3,000 7975 B M L KING JR WAY S Installing new mini split system furnace, mini-split New installation HVAC installation Vlad Hvac LLC
2026-08-31 HVAC
Source type: Trade
$4,500 3517 Anthony PL S Installing (1) Daikin 9k BTU ductless heat pump heat pump ECO ELECTRIC & PLUMBING
2026-08-31 HVAC
Source type: Trade
$12,200 5630 37TH AVE SW Work summary: (given the front door faces South) remove and recycle existing oil… furnace New installation HVAC installation Cloud 9 Heating & Air
2026-08-31 HVAC
Source type: Trade
$13,000 1742 S PEARL ST Install 3 zone HP with 3 indoor units. furnace New installation HVAC installation FIVE STAR COMFORT LLC
2026-08-31 HVAC
Source type: Trade
$4,000 3808 13TH AVE S install minisplit (heat pump) heat pump, mini-split New installation HVAC installation FrostHVAC
2026-08-31 HVAC
Source type: Trade
$3,000 1214 A N ALLEN PL installing new mini split system mini-split New installation HVAC installation Bykal Air
2026-08-31 HVAC
Source type: Trade
$6,000 941 N 79TH ST Install (1) Bryant 3 Ton MUHA Heat Pump - R-454B and (1) Bryant 3 Ton - Crossove… 3 tons furnace, heat pump New installation HVAC installation —
2026-08-31 HVAC
Source type: Trade
$1,500 2373 NW 89TH PL Heat pump installation heat pump New installation HVAC installation —
2026-08-31 HVAC
Source type: Trade
$5,841 1051 NE 106TH ST Replace gas furnace furnace replacement HVAC replacement BRENNAN HEATING & AIR CONDITIONING
2026-08-31 HVAC
Source type: Trade
$6,237 11811 9TH AVE NW Replace gas furnace furnace replacement HVAC replacement BRENNAN HEATING & AIR CONDITIONING
2026-08-31 HVAC
Source type: Trade
$6,000 1744 S DAWSON ST install heat pump heat pump New installation HVAC installation ×2 Evergreen Home Heating & Energy
2026-08-31 HVAC
Source type: Trade
$10,000 9001 27TH AVE NE Installing heat pump, adding coil to existing furnace furnace, heat pump Cardinal Heating & Air
2026-08-31 HVAC
Source type: Trade
$5,000 10439 63RD AVE S Install heat p0ump and air handler New installation HVAC installation Resicon LLC
2026-08-31 HVAC
Source type: Trade
$5,000 10439 63RD AVE S install heat pump and air handler furnace, heat pump New installation HVAC installation Resicon LLC
2026-08-31 HVAC
Source type: Trade
$2,000 511 23RD AVE E Ductless heat pump install heat pump New installation HVAC installation ×2 Green City Heating and Air…
2026-08-31 HVAC
Source type: Trade
$5,000 1422 N 46th ST install hp/ ah furnace New installation HVAC installation Good Guys Heating Air and…
2026-08-31 Electrical — 551 28TH AVE Wiring for bedroom —
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
$16,590 310 NE NORTHGATE WAY Misc duct and GRD modifications - Subject to Field Inspection (STFI) —
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
2026-08-31 Electrical — 744 N 66TH ST East side Dadu ufer install —
2026-08-31 Electrical — 2908 E CHERRY ST Existing Service conductors coming from the weather-head down to J-Box in bathro… Orbit Electric and Solar LLC
2026-08-31 Electrical — 2331 N 122ND ST Kitchen and bathroom rewire —
2026-08-31 HVAC
Source type: Trade
$6,895 7949 28TH AVE SW 80 for 80 furnace swap furnace replacement HVAC replacement SOUTH WEST PLUMBING & WATERHEATERS, INC.
2026-08-31 HVAC
Source type: Trade
$5,000 1418 22ND AVE furnace install furnace New installation HVAC installation Gene Johnson
2026-08-31 HVAC
Source type: Trade
$10,000 1422 N 46th ST install hp/ah New installation HVAC installation Good Guys Heating Air and…
2026-08-31 Electrical — 3517 ANTHONY PL S Installing (1) 15A disconnect circuit for HVAC equipment 15A ECO ELECTRIC & PLUMBING
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 — 4818 38TH AVE NE partial rewire. 4 circuits altered, new low voltage wiring: 4 circuits low voltage New installation —
2026-08-31 Electrical — 1133 37TH AVE circuit for heat pump Always Current Electric Inc
2026-08-31 Electrical — 1133 37TH AVE circuit for AC Always Current Electric Inc
2026-08-31 Electrical — 5918 47TH AVE S Install heat pump and air handler RESICON LLC
2026-08-31 Electrical — 714 N 95TH ST Repair/replace meter jaw interior. replacement Hello Electric LLC
2026-08-31 Electrical — 4627 43RD AVE S Thermostat wire for new furnace Evergreen Home Heating & Energy
2026-08-31 Electrical — 11601 1ST AVE NW 240v 40 amp and GFCI 40A 240V Evergreen Home Heating & Energy
2026-08-31 Electrical — 8329 14TH AVE NW 240v 30 amp and GFCI 30A 240V Evergreen Home Heating & Energy
2026-08-31 Electrical — 2422 E THOMAS ST ? Install (1) circuit for heat-pump ? Install (1) circuit for service receptacle Simply Efficient Heating and Air
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 — 601 PINE ST Low Voltage HVAC Energy Management Controls System low voltage Datskiy Electric LLC
2026-08-31 Electrical — 317 NE THORNTON PL WIRELESS SECURITY ALARM INSTALLATION ADT LLC
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 — 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 — 2130 7TH AVE Greek Yogurt Shop TI - Existing Panels and HVAC, new circuits general use and eq… Static Electric, Inc.
2026-08-31 Electrical — 7326 11TH AVE NW Hot water heater circuit KEMLY ELECTRIC, INC.
2026-08-31 Electrical — 600 UNIVERSITY ST Tenant Improvement using existing circuits. JOB#438725 OEG, Inc
Page 101 of 190 ← Prev 1 2 … 100 101 102 189 190 Next →

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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