Seattle Building Permits & Property Data

9,342 historical permit records through 2026-10-08 · 16,354 code violations · newest 2026-10-14 · Seattle, Washington.

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9,342 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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9,342
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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9,342 permits sorted by date

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Date Type Value Address Details Contractor / Status Save
2026-09-22 Electrical — 725 9TH AVE Add a dedicated circuit in bathroom. Job #876667 EC Electric
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2026-09-22 HVAC $7,814 1022 NE 71ST ST Provide and install 1 direct vent gas insert. (Jeffrey) furnace New installation HVAC installation Sutter Home and Hearth
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2026-09-22 HVAC $8,600 2824 35TH AVE W Provide and install 1 direct vent gas insert. (Gaboardi) furnace New installation HVAC installation Sutter Home and Hearth
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2026-09-22 HVAC $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 HVAC $13,045 1021 W BOTHWELL ST Replace 2 existing gas furnaces' furnace replacement HVAC replacement BRENNAN HEATING & AIR CONDITIONING
2026-09-22 HVAC $19,800 902 36TH AVE HVAC System Installation w/Air Handler (Attic) & Heat Pump (Outdoor) Five (5) he… furnace, heat pump New installation HVAC installation Llama Heating Air Conditioning LLC
2026-09-22 HVAC $1,000 7315 6TH AVE NW installation of new ac AC, furnace New installation HVAC installation state wide heating llc
2026-09-22 HVAC $8,000 9514 27TH AVE NW Cope - Replace furnace in existing location. Like for like furnace like for like replacement HVAC changeout —
2026-09-22 HVAC — 2627 13TH AVE W SFR and Two ADUs Installing ductless systems and fans —
2026-09-22 HVAC $5,000 2215 FEDERAL AVE E install heat pump furnace, heat pump New installation HVAC installation Evergreen Home Heating & Energy
2026-09-22 HVAC $8,400 2719 2ND AVE N Wang - Replace furnace in existing location. Like for like. furnace like for like replacement HVAC changeout —
2026-09-22 HVAC $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
2026-09-22 HVAC $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 $7,000 4005 W BRIARCLIFF LN Like for like furnace replacement furnace like for like replacement HVAC changeout Greenwood Heating & Home Services
2026-09-22 HVAC $16,500 2063 GILMAN DR W replace mini split system mini-split replacement HVAC replacement Greenwood Heating & Home Services
2026-09-22 HVAC $5,000 1526 36TH AVE heat pump install heat pump New installation HVAC installation G F R HEATING & COOLING LLC
2026-09-22 HVAC $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 Interior Renovation $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 $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 HVAC $6,000 4001 C RENTON AVE S Install (1) outdoor mini-split heat pump unit. Install (4) indoor ductless mini-… heat pump, mini-split New installation HVAC installation BOBS HEATING AND AIR CONDITIONING
2026-09-22 HVAC $6,000 4001 B RENTON AVE S Install (1) outdoor mini-split heat pump unit. Install (3) indoor ductless mini-… furnace, heat pump, m… New installation HVAC installation BOBS HEATING AND AIR CONDITIONING
2026-09-22 HVAC $6,000 4001 B RENTON AVE S Install (1) outdoor mini-split heat pump unit. Install (3) indoor ductless mini-… heat pump, mini-split New installation HVAC installation BOB'S HEATING AND AIR CON LLC
2026-09-22 HVAC $6,000 4151 37TH AVE SW Heat pump installation furnace, heat pump New installation HVAC installation —
2026-09-22 HVAC $7,784 1209 17TH AVE E Replace gas furnace furnace replacement HVAC replacement BRENNAN HEATING & AIR CONDITIONING
2026-09-22 HVAC $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 $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 $7,000 3040 62ND AVE SW Replacing existing gas furnace furnace Sundance Energy Services Inc
2026-09-22 HVAC $6,000 5330 SW LANDER ST install heat pump heat pump New installation HVAC installation Evergreen Home Heating & Energy
2026-09-22 HVAC $5,000 1909 N 47TH ST install new gas furnace furnace New installation HVAC installation Evergreen Home Heating & Energy
2026-09-22 HVAC $10,000 3705 S EDMUNDS ST Install air handler & heat pump heat pump New installation HVAC installation Mark's Mini Splits/AC
2026-09-22 HVAC $6,000 2425 E CALHOUN ST install heat pump heat pump New installation HVAC installation Evergreen Home Heating & Energy
2026-09-22 HVAC $9,150 155 NE 100TH ST For the purpose of elevator modernization: Refrigeration permit for 7163502-ME 16D LLC
2026-09-22 HVAC $20,800 8812 18TH AVE SW REPLACE AND RELOCATE GAS FURNACE furnace replacement HVAC replacement Washington Energy Services
2026-09-22 HVAC $1,500 2822 E VALLEY ST installing ductless system and fans —
2026-09-22 Signage $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 $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 HVAC $3,000 1926 6TH AVE S Install new 600gal buffer tank New installation HVAC installation ACCO Engineered Systems
2026-09-22 HVAC $115,000 2746 NE 45TH ST Alterations to mechanical system on existing commercial building, PER PLANS. —
2026-09-22 New Construction $121,795 4829 49TH AVE SW Construct west one-family dwelling per plan. (Establish use as single-family dwe… residential —
2026-09-22 New Construction $657,649 336 25TH AVE E Establish use as single family residence with attached accessory dwelling unit p… residential —
2026-09-22 New Construction $759,816 3105 S FERDINAND ST Construct east bldg. per plans (Establish use as townhouses per the land use cod… residential —
2026-09-22 New Construction $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 New Construction $759,816 3101 S FERDINAND ST Construct west bldg. per plans (Establish use as townhouses per the land use cod… residential —
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 Electrical — 1500 FAIRVIEW AVE E Card reader add to the investment office. Cook Solutions Group
2026-09-22 Electrical — 3455 THORNDYKE AVE W Wireless security alarm installation. ADT LLC
2026-09-22 Electrical — 2115 NE 80TH ST bathroom remodel BRIGHT & RIGHT ELECT SRVS LLC DBA MOGOVOLT
2026-09-22 Electrical — 5130 20TH AVE S Replace bathroom fan; replace kitchen fan. replacement AC Electric Service
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 — 201 16TH AVE E WO# 86812- INSTALL (2) 120V CIRCUITS USING EXISTING 20A BREAKERS AND TIE INTO FI… 20A 120V New installation Cochran 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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