# Building permits in Seattle, WA (trade): 37,608 since 2024

Updated November 6, 2026.

City of Seattle published 37,608 building permits for Seattle, WA (trade) from November 11, 2024 to November 6, 2026, about 1,581 a month over the last three full months. Each row has the issued date, permit number, permit type, work, description, address, city and the link to the record on the official portal.

## The full list

Building permits in Seattle, WA (trade): 37,608 rows for $456.08, November 10, 2024 to today. Columns: Issued, Permit number, Permit type, Work, Description, Address, City, ZIP, Value, Status, Contractor, Source. The new rows each week by email, about 1,581 rows a month: $79.05 a month. Pay by card with no account. Prices exclude VAT. CSV and Excel files, which open on your screen as soon as the payment clears and come by email. The rows on this page are a sample.

Buy: https://specstream.ai/data/building-permits/seattle-wa-trade

SpecStream is the live web data engine for teams and agents. It reads the City of Seattle open data portal each morning. Ask for the building permits you follow and each new one arrives in your sheet, CRM, Slack or agent.

- Rows, 24 months: 37,608
- A month (last 3): 1,581
- Newest: November 6, 2026
- Portal: cos-data.seattle.gov

## The newest 100 building permits

Newest first, as City of Seattle published them. The full list holds all 37,608 rows since November 11, 2024.

| Issued | Permit number | Permit type | Work | Description | Address | City | ZIP | Value | Status | Contractor | Source |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| November 6, 2026 | 7165245-SB | Sign, Awning and Canopy | Commercial | Install 1 channel letter sign on wire way. 10/7/26 SS: Fees added for 1 sign circuit to include electrical on this permit. | 221 5TH AVE S | SEATTLE | 98104 | 3500.0000 | Issued | L&Y SIGNS | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7165245-SB) |
| November 6, 2026 | 7165422-SB | Sign, Awning and Canopy | Commercial | Install two cabinet sign and connect to existing sign circuit. 10/7/26 SS: Fees added for 1 sign circuit to include electrical on this permit. | 6414 LATONA AVE NE | SEATTLE | 98115 | 4000.0000 | Issued | L&Y SIGNS | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7165422-SB) |
| November 6, 2026 | 7168821-ME | Mechanical | Commercial | Replace failed 2.5-ton gas/electric packaged rooftop unit in kind per plans. Subject to Field Inspection - STFI | 9600 STONE AVE N | SEATTLE | 98103 | 22000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7168821-ME) |
| November 6, 2026 | 7171069-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Install Furnace | 708 W HALLADAY ST | SEATTLE | 98119 | 6000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171069-FR) |
| November 6, 2026 | 7171070-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Install Furnace | 6719 DAYTON AVE N | SEATTLE | 98103 | 6000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171070-FR) |
| November 6, 2026 | 7171072-FR | Single-Family/Duplex Furnace | Single Family/Duplex | installation ductless heat pump | 6712 18TH AVE SW | SEATTLE | 98106 | 3000.0000 | Issued | Everheat | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171072-FR) |
| November 6, 2026 | 7171077-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Install gas insert into masonry fireplace on main level in living room. | 13541 25TH AVE NE | SEATTLE | 98125 | 7100.0000 | Issued | Hearthside and Home | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171077-FR) |
| November 6, 2026 | 7171081-RF | Refrigeration | Single Family/Duplex | Installing new mini split heat pump | 16 B W DRAVUS ST | SEATTLE | 98119 | 3000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171081-RF) |
| November 6, 2026 | 7171082-RF | Refrigeration | Single Family/Duplex | Installing new mini split heat pump | 16 A W DRAVUS ST | SEATTLE | 98119 | 3000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171082-RF) |
| November 6, 2026 | 7171083-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Installing mini split heat pump system | 16 A W DRAVUS ST | SEATTLE | 98119 | 16000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171083-FR) |
| November 6, 2026 | 7171084-FR | Single-Family/Duplex Furnace | Single Family/Duplex | installing mini split heat pump system | 16 B W DRAVUS ST | SEATTLE | 98119 | 16000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171084-FR) |
| November 6, 2026 | 7171088-RF | Refrigeration | Single Family/Duplex | Install one (1) new Durastar 4-ton multi-zone inverter heat pump | 5315 46TH AVE SW | SEATTLE | 98136 | 24687.6300 | Issued | Essential Heating and Air | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171088-RF) |
| November 6, 2026 | 7171089-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Install one (1) new Durastar 4-ton multi-zone inverter heat pump | 5315 46TH AVE SW | SEATTLE | 98136 | 24687.6300 | Issued | Essential Heating and Air | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171089-FR) |
| November 6, 2026 | 7171092-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Replacing gas furnace and low volt wiring for tstat | 10023 41ST AVE SW | SEATTLE | 98146 | 8638.0000 | Issued | As You Wish Electric | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171092-FR) |
| November 6, 2026 | 7171098-RF | Refrigeration | Single Family/Duplex | Install heat pump | 3832 SUNNYSIDE AVE N | SEATTLE | 98103 | 10000.0000 | Issued | Greenwood Heating & Home Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171098-RF) |
| November 6, 2026 | 7171099-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Install furnace replacement | 3832 SUNNYSIDE AVE N | SEATTLE | 98103 | 10000.0000 | Issued | Greenwood Heating & Home Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171099-FR) |
| November 6, 2026 | 7171105-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Install like for like furnace replacement | 1816 N 53RD ST | SEATTLE | 98103 | 5500.0000 | Issued | Greenwood Heating & Home Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171105-FR) |
| November 6, 2026 | 7171106-FR | Single-Family/Duplex Furnace | Multifamily | INSTALL DUCTLESS MINI AND | 3309 S BRANDON ST | SEATTLE | 98118 | 15000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171106-FR) |
| November 6, 2026 | 7171109-FR | Single-Family/Duplex Furnace | Single Family/Duplex | INSTALL DUCTLESS MINI SPLITS | 3309 S BRANDON ST | SEATTLE | 98118 | 7000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171109-FR) |
| November 6, 2026 | 7171112-FR | Single-Family/Duplex Furnace | Single Family/Duplex | replace gas furnace | 3735 SW 99TH ST | SEATTLE | 98126 | 7500.0000 | Issued | Greenwood Heating & Home Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171112-FR) |
| November 6, 2026 | 7171113-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Furnace and Heat Pump Install | 4254 NE 124TH ST | SEATTLE | 98125 | 28000.0000 | Issued | Prime Systems LLC | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171113-FR) |
| November 6, 2026 | 7171116-RF | Refrigeration | Single Family/Duplex | Furnace & Heat Pump Install | 4254 NE 124TH ST | SEATTLE | 98125 | 28000.0000 | Issued | Prime Systems LLC | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171116-RF) |
| November 6, 2026 | 7171117-RF | Refrigeration | Single Family/Duplex | Install heat pump | 3735 SW 99TH ST | SEATTLE | 98126 | 7500.0000 | Issued | Greenwood Heating & Home Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171117-RF) |
| November 6, 2026 | 7171125-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Installing new ductless mini split system. | 1010 NE 78TH ST | SEATTLE | 98115 | 12000.0000 | Issued | Climate Control Experts HVAC LLC | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171125-FR) |
| November 6, 2026 | 7171126-RF | Refrigeration | Single Family/Duplex | Installing new ductless mini split system. | 1010 NE 78TH ST | SEATTLE | 98115 | 12000.0000 | Issued | Climate Control Experts HVAC LLC | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171126-RF) |
| November 6, 2026 | 7171127-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Replace gas furnace with new trane gas furnace and new trane heat pump installed in back of home, 11.5 feet from neighbor property line | 6549 36TH AVE NE | SEATTLE | 98115 | 20866.0000 | Issued | FISCHER SERVICES | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171127-FR) |
| November 6, 2026 | 7171128-RF | Refrigeration | Single Family/Duplex | Replace gas furnace with trane gas furnace and trane heat pump installed in back of home 11.5 feet from property line | 6549 36TH AVE NE | SEATTLE | 98115 | 20866.0000 | Issued | FISCHER SERVICES | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171128-RF) |
| November 6, 2026 | 7171138-RF | Refrigeration | Single Family/Duplex | mini split system | 9032 PALATINE AVE N | SEATTLE | 98103 | 4000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171138-RF) |
| November 6, 2026 | 7171142-RF | Refrigeration | Single Family/Duplex | install ducted heat pump | 9240 39TH AVE S | SEATTLE | 98118 | 21000.0000 | Issued | Greenwood Heating & Home Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171142-RF) |
| November 6, 2026 | 7171145-FR | Single-Family/Duplex Furnace | Single Family/Duplex | replace air handler | 9240 39TH AVE S | SEATTLE | 98118 | 21000.0000 | Issued | Greenwood Heating & Home Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171145-FR) |
| November 6, 2026 | 7171152-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Waskowitz - Heat Pump Install | 3008 50TH AVE SW | SEATTLE | 98116 | 26000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171152-FR) |
| November 6, 2026 | 7171153-RF | Refrigeration | Single Family/Duplex | Waskowitz - Heat Pump Install | 3008 50TH AVE SW | SEATTLE | 98116 | 26000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171153-RF) |
| November 6, 2026 | 7171158-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Griggs - Heat Pump Install | 1830 N 51ST ST | SEATTLE | 98103 | 19000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171158-FR) |
| November 5, 2026 | 7154120-ME | Mechanical | Commercial | Install (2) ductless IDU mini split in elevator machine service room and ODU mounted outside elevator machine service room | 551 N 34TH ST | SEATTLE | 98103 | 30297.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7154120-ME) |
| November 5, 2026 | 7157884-ME | Mechanical | Single Family/Duplex | Install like-for-like furnace. Subject to Field Inspection - STFI | 901 15TH AVE | SEATTLE | 98122 | 6000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7157884-ME) |
| November 5, 2026 | 7160227-ME | Mechanical | Commercial | Replace existing 3' Type I hood with 8' Type I hood in restaurant kitchen. Exhaust fan and make-up air unit installed on roof - per plans. | 605 BROADWAY E | SEATTLE | 98102 | 25000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7160227-ME) |
| November 5, 2026 | 7166844-ME | Mechanical | Commercial | DEMO EXISTING HEAT PUMP. PROVIDE AND INSTALL REPLACEMENT HEAT PUMP OF THE SAME SIZE. RE-USE EXISTING REFRIGERANT LINES. PROVIDE AND INSTALL NEW DUCTWORK AND DIF | 2024 3RD AVE | SEATTLE | 98121 | 30000.0000 | Completed | MACDONALD MILLER FACILITY SOLUTIONS LLC | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7166844-ME) |
| November 5, 2026 | 7169837-SB | Sign, Awning and Canopy | Commercial | Install one set of channel letters mounted on raceway and attached to awning. Install one double side hanging blade sign under canopy. Signs will be LED illumin | 2130 7TH AVE | SEATTLE | 98121 | 9750.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7169837-SB) |
| November 5, 2026 | 7169935-SB | Sign, Awning and Canopy | Institutional | Installation of one new 4'-0" x 12'-0" sign on the existing building at 515 10th Ave. South. The new sign will be an Aluminum Composite Material panel with a vi | 515 10TH AVE S | SEATTLE | 98104 | 1600.0000 | Issued | Martini Construction Inc | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7169935-SB) |
| November 5, 2026 | 7170812-FR | Single-Family/Duplex Furnace | Single Family/Duplex | converting oil to gas furnace | 117 NW 49TH ST | SEATTLE | 98107 | 8500.0000 | Issued | Greenwood Heating & Home Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170812-FR) |
| November 5, 2026 | 7170814-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Install HP system | 10503 STONE AVE N | SEATTLE | 98133 | 6000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170814-FR) |
| November 5, 2026 | 7170815-RF | Refrigeration | Single Family/Duplex | Install single zone ductless | 8640 46TH AVE SW | SEATTLE | 98136 | 11200.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170815-RF) |
| November 5, 2026 | 7170817-RF | Refrigeration | Single Family/Duplex | Install HP System | 10503 STONE AVE N | SEATTLE | 98133 | 6000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170817-RF) |
| November 5, 2026 | 7170819-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Like-n-kind gas furnace replacement at the existing location. | 5608 4TH AVE NW | SEATTLE | 98107 | 0.0000 | Issued | ENERGY WORKS LLC | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170819-FR) |
| November 5, 2026 | 7170824-FR | Single-Family/Duplex Furnace | Single Family/Duplex | 3-Zone ductless heat pump and air handler installation | 7537 21ST AVE NE | SEATTLE | 98115 | 15000.0000 | Issued | Green City Heating and Air Conditioning | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170824-FR) |
| November 5, 2026 | 7170825-RF | Refrigeration | Single Family/Duplex | 3-Zone ductless heat pump and air handler | 7537 21ST AVE NE | SEATTLE | 98115 | 15000.0000 | Issued | Green City Heating and Air Conditioning | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170825-RF) |
| November 5, 2026 | 7170841-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Install mini split system | 112 18TH AVE | SEATTLE | 98122 | 8500.0000 | Issued | Greenwood Heating & Home Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170841-FR) |
| November 5, 2026 | 7170842-RF | Refrigeration | Single Family/Duplex | Install mini split system | 112 18TH AVE | SEATTLE | 98122 | 8500.0000 | Issued | Greenwood Heating & Home Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170842-RF) |
| November 5, 2026 | 7170846-FR | Single-Family/Duplex Furnace | Single Family/Duplex | 80-80 furnace swap with low voltage for thermostat. | 14030 25TH AVE NE | SEATTLE | 98125 | 4000.0000 | Issued | SOUTH WEST PLUMBING & WATERHEATERS, INC. | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170846-FR) |
| November 5, 2026 | 7170849-RF | Refrigeration | Single Family/Duplex | Install refrigerant lines for 1 heat pump and 3 heads | 10003 DIBBLE AVE NW | SEATTLE | 98177 | 20265.2900 | Issued | Seatown Electric, Plumbing, Heating & Air dba Seatown Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170849-RF) |
| November 5, 2026 | 7170856-FR | Single-Family/Duplex Furnace | Single Family/Duplex | 80-80 furnace swap with low voltage for thermostat and altering of one circuit. | 5622 12TH AVE NE | SEATTLE | 98105 | 4000.0000 | Issued | SOUTH WEST PLUMBING & WATERHEATERS, INC. | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170856-FR) |
| November 5, 2026 | 7170873-FR | Single-Family/Duplex Furnace | Single Family/Duplex | 3 Ton Carrier Full System Up to 16 SEER Condenser & 80% Dual Fuel New Thermostat | 12719 12TH AVE NE | SEATTLE | 98125 | 20000.0000 | Issued | NW Expert Heating | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170873-FR) |
| November 5, 2026 | 7170875-FR | Single-Family/Duplex Furnace | Single Family/Duplex | install heat pump | 2310 E PINE ST | SEATTLE | 98122 | 5000.0000 | Issued | Evergreen Home Heating & Energy | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170875-FR) |
| November 5, 2026 | 7170876-RF | Refrigeration | Single Family/Duplex | install heat pump | 2310 E PINE ST | SEATTLE | 98122 | 6000.0000 | Issued | Evergreen Home Heating & Energy | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170876-RF) |
| November 5, 2026 | 7170888-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Install Furnace | 148 29TH AVE | SEATTLE | 98122 | 6000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170888-FR) |
| November 5, 2026 | 7170890-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Furnace Install | 20 ARMOUR ST | SEATTLE | 98109 | 6000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170890-FR) |
| November 5, 2026 | 7170891-RF | Refrigeration | Single Family/Duplex | ductless single head hp install | 4214 50TH AVE NE | SEATTLE | 98105 | 2000.0000 | Issued | G F R HEATING & COOLING LLC | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170891-RF) |
| November 5, 2026 | 7170892-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Install Furnace | 5829 MCKINLEY PL N | SEATTLE | 98103 | 6000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170892-FR) |
| November 5, 2026 | 7170898-FR | Single-Family/Duplex Furnace | Single Family/Duplex | INSTALLING NEW MINI SPLIT SYSTEM | 8221 34TH AVE NE | SEATTLE | 98115 | 3000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170898-FR) |
| November 5, 2026 | 7170899-FR | Single-Family/Duplex Furnace | Single Family/Duplex | INSTALL NEW FANS WITH VENTING KITCHEN VENT REDO DUCTING FOR 5 VENTS AND NEW RETURN | 3939 S AMERICUS ST | SEATTLE | 98118 | 3000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170899-FR) |
| November 5, 2026 | 7170900-RF | Refrigeration | Single Family/Duplex | INSTALLING NEW MINI SPLIT SYSTEM | 8221 34TH AVE NE | SEATTLE | 98115 | 3000.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170900-RF) |
| November 5, 2026 | 7170920-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Replace gas furnace | 2610 43RD AVE W | SEATTLE | 98199 | 11800.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170920-FR) |
| November 5, 2026 | 7170922-FR | Single-Family/Duplex Furnace | Single Family/Duplex | 80-80 furnace swap with low voltage for thermostat. | 6524 40TH AVE SW | SEATTLE | 98136 | 4000.0000 | Issued | SOUTH WEST PLUMBING & WATERHEATERS, INC. | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170922-FR) |
| November 5, 2026 | 7170924-FR | Single-Family/Duplex Furnace | Single Family/Duplex | REPLACE GAS FURNACE LIKE TO LIKE | 2836 NW 74TH ST | SEATTLE | 98117 | 5100.0000 | Issued | Washington Energy Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170924-FR) |
| November 5, 2026 | 7170925-FR | Single-Family/Duplex Furnace | Single Family/Duplex | 3 Ton Carrier Full System Up to 16 SEER Condenser & 80% Dual Fuel New Thermostat | 12719 12TH AVE NE | SEATTLE | 98125 | 20000.0000 | Issued | NW Expert Heating | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170925-FR) |
| November 5, 2026 | 7170929-RF | Refrigeration | Single Family/Duplex | 3 Ton Carrier Full System Up to 16 SEER Condenser & 80% Dual Fuel New Thermostat | 12719 12TH AVE NE | SEATTLE | 98125 | 1000.0000 | Issued | NW Expert Heating | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170929-RF) |
| November 5, 2026 | 7170931-BP | Boiler/Pressure Vessel | Single Family/Duplex | BOILER SWAP |  |  |  | 18373.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170931-BP) |
| November 5, 2026 | 7170933-RF | Refrigeration | Single Family/Duplex | Install heat pump | 4001 55TH AVE SW | SEATTLE | 98116 | 5000.0000 | Issued | Greenwood Heating & Home Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170933-RF) |
| November 5, 2026 | 7170934-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Install furnace | 4001 55TH AVE SW | SEATTLE | 98116 | 10000.0000 | Issued | Greenwood Heating & Home Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170934-FR) |
| November 5, 2026 | 7170940-RF | Refrigeration | Single Family/Duplex | Install ductless heat pump | 837 W FULTON ST | SEATTLE | 98119 | 8000.0000 | Issued | Greenwood Heating & Home Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170940-RF) |
| November 5, 2026 | 7170941-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Install ductless heat pump | 837 W FULTON ST | SEATTLE | 98119 | 8000.0000 | Issued | Greenwood Heating & Home Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170941-FR) |
| November 5, 2026 | 7170943-FR | Single-Family/Duplex Furnace | Single Family/Duplex | replace gas furnace | 109 N 41ST ST | SEATTLE | 98103 | 6500.0000 | Issued | Greenwood Heating & Home Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170943-FR) |
| November 5, 2026 | 7170952-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Install replacement furnace | 915 N 36TH ST | SEATTLE | 98103 | 5000.0000 | Issued | Greenwood Heating & Home Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170952-FR) |
| November 5, 2026 | 7170957-BP | Boiler/Pressure Vessel | Single Family/Duplex | Boiler Install | 1902 NE 124TH ST | SEATTLE | 98125 | 7500.0000 | Issued | Green City Heating and Air Conditioning | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170957-BP) |
| November 5, 2026 | 7170958-FR | Single-Family/Duplex Furnace | Single Family/Duplex | replace gas furnace | 5910 59TH AVE NE | SEATTLE | 98105 | 7500.0000 | Issued | Greenwood Heating & Home Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170958-FR) |
| November 5, 2026 | 7170961-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Installing (1) 60,000 BTU natural gas furnace. | 3910 SW WEBSTER ST | SEATTLE | 98136 | 4000.0000 | Issued | ECO ELECTRIC & PLUMBING | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170961-FR) |
| November 5, 2026 | 7170973-FR | Single-Family/Duplex Furnace | Single Family/Duplex | HVAC INSTALL: 2 Ton Carrier Low Temp Up to 16 SEER Full System. | 14326 INTERLAKE AVE N | SEATTLE | 98133 | 15000.0000 | Issued | NW Expert Heating | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170973-FR) |
| November 5, 2026 | 7170981-FR | Single-Family/Duplex Furnace | Single Family/Duplex | 90-90 furnace swap with low voltage for thermostat. | 6807 52ND AVE NE | SEATTLE | 98115 | 4000.0000 | Issued | SOUTH WEST PLUMBING & WATERHEATERS, INC. | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170981-FR) |
| November 5, 2026 | 7170983-FR | Single-Family/Duplex Furnace | Single Family/Duplex | replace gas furnace | 4010 WOODLAWN AVE N | SEATTLE | 98103 | 8000.0000 | Issued | Greenwood Heating & Home Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170983-FR) |
| November 5, 2026 | 7170984-RF | Refrigeration | Single Family/Duplex | MIDEA HEAT PUMP SYSTEM | 8209 36TH AVE NE | SEATTLE | 98115 | 13000.0000 | Issued | Green Top Heating | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170984-RF) |
| November 5, 2026 | 7170985-FR | Single-Family/Duplex Furnace | Single Family/Duplex | MIDEA HEAT PUMP SYSTEM | 8209 36TH AVE NE | SEATTLE | 98115 | 13000.0000 | Issued | Green Top Heating | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170985-FR) |
| November 5, 2026 | 7170986-RF | Refrigeration | Single Family/Duplex | Install (1) 4-ton 14 SEER split-system heat pump outdoor condenser, matching indoor evaporator coil, and refrigerant line set to replace existing equipment. | 1921 E MILLER ST | SEATTLE | 98112 | 6731.1700 | Issued | Seatown Electric, Plumbing, Heating & Air dba Seatown Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170986-RF) |
| November 5, 2026 | 7170988-RF | Refrigeration | Single Family/Duplex | MITSUBISHI DUCTED HEAT PUMP SYSTEM | 3206 SW 114TH ST | SEATTLE | 98146 | 9000.0000 | Issued | Green Top Heating | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170988-RF) |
| November 5, 2026 | 7170989-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Remove and dispose of existing heating equipment and install (1) matching 4-ton indoor evaporator coil and (1) programmable thermostat to existing air distribut | 1921 E MILLER ST | SEATTLE | 98112 | 6731.1700 | Issued | Seatown Electric, Plumbing, Heating & Air dba Seatown Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170989-FR) |
| November 5, 2026 | 7170990-FR | Single-Family/Duplex Furnace | Single Family/Duplex | MITSUBISHI DUCTED HEAT PUMP SYSTEM | 3206 SW 114TH ST | SEATTLE | 98146 | 9000.0000 | Issued | Green Top Heating | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7170990-FR) |
| November 5, 2026 | 7171002-RF | Refrigeration | Multifamily | NWP#127047 AW REPLACE EXISTING HEATING SYSTEM WITH (1) NEW WALL MOUNTED 4 ZONE 36K BTU HEAT PUMP AND (4) NEW INDOOR WALL MOUNTED MINI SPLITS IN EXISTING MULTI-F | 3827 A INTERLAKE AVE N | SEATTLE | 98103 | 18392.0000 | Issued | Green Top Heating | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171002-RF) |
| November 5, 2026 | 7171003-FR | Single-Family/Duplex Furnace | Single Family/Duplex | installing 2 zone mini split | 2330 N 55TH ST | SEATTLE | 98103 | 5000.0000 | Issued | Jones Services NW LLC | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171003-FR) |
| November 5, 2026 | 7171005-RF | Refrigeration | Single Family/Duplex | replacing oil heat with electric HP/AH (2T hp) | 10746 63RD AVE S | SEATTLE | 98178 | 14028.0000 | Issued | As You Wish Electric | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171005-RF) |
| November 5, 2026 | 7171006-FR | Single-Family/Duplex Furnace | Single Family/Duplex | replacing oil heat with electric HP/AH (2T hp) | 10746 63RD AVE S | SEATTLE | 98178 | 14028.0000 | Issued | As You Wish Electric | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171006-FR) |
| November 5, 2026 | 7171014-RF | Refrigeration | Single Family/Duplex | Replace existing split heat pump and air handler with a new 3-ton Midea EVOX G3 heat pump (MO1SE-H36B-2A) and air handler (MAUSE-H36B-2A), R-454B. Single-Family | 2135 4TH AVE W | SEATTLE | 98119 | 20233.9700 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171014-RF) |
| November 5, 2026 | 7171016-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Replace existing electric air handler with a new 3-ton Midea EVOX G3 air handler (MAUSE-H36B-2A) serving a new heat pump. Refrigeration permit to accompany. Ele | 2135 4TH AVE W | SEATTLE | 98119 | 20233.9700 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171016-FR) |
| November 5, 2026 | 7171021-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Install a new Mitsubishi 24k BTU Air Handler. Install a new Mitsubishi 24k BTU Hyper Heat Outdoor Unit. | 165 NW 73RD ST | SEATTLE | 98117 | 16531.3000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171021-FR) |
| November 5, 2026 | 7171029-FR | Single-Family/Duplex Furnace | Single Family/Duplex | REPLACE GAS FURNACE LIKE TO LIKE | 7470 CORLISS AVE N | SEATTLE | 98103 | 5000.0000 | Issued | Washington Energy Services | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171029-FR) |
| November 5, 2026 | 7171030-FR | Single-Family/Duplex Furnace | Single Family/Duplex | Watrin - Replace furnace with heat pump & air handler | 6317 39TH AVE SW | SEATTLE | 98136 | 17900.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171030-FR) |
| November 5, 2026 | 7171031-RF | Refrigeration | Single Family/Duplex | Watrin - Replace furnace with heat pump & air handler | 6317 39TH AVE SW | SEATTLE | 98136 | 17900.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171031-RF) |
| November 5, 2026 | 7171049-FS | Fire Sprinkler and Suppression | Commercial | Modify existing system to protect tenant improvements to walls and ceiling. Adding pendent sprinklers in new freight elevator vestibules being built over multip | 2401 UTAH AVE S | SEATTLE | 98134 | 7530.0000 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171049-FS) |
| November 5, 2026 | 7171051-FR | Single-Family/Duplex Furnace | Single Family/Duplex | AH & HP CHANGE OUT | 412 SW CLOVERDALE ST | SEATTLE | 98106 | 6500.0000 | Issued | HOME COMFORT ALLIANCE | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171051-FR) |
| November 5, 2026 | 7171052-RF | Refrigeration | Single Family/Duplex | AH & HP CHANGE OUT | 412 SW CLOVERDALE ST | SEATTLE | 98106 | 6500.0000 | Issued | HOME COMFORT ALLIANCE | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171052-RF) |
| November 5, 2026 | 7171058-FS | Fire Sprinkler and Suppression | Commercial | Modify the existing fire sprinkle system to accommodate the new architectural design in suite 400. | 509 OLIVE WAY | SEATTLE | 98101 | 5843.1800 | Issued |  | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7171058-FS) |
| November 4, 2026 | 7154242-ME | Mechanical | Multifamily | Install split-system Heat Pump air conditioning system with 2 indoor units connected to one outdoor condensing unit. | 6801 GREENWOOD AVE N | SEATTLE | 98103 | 34000.0000 | Issued | AB Contracting and Development | [services.seattle.gov](https://services.seattle.gov/portal/customize/LinkToRecord.aspx?altId=7154242-ME) |

## By month

Building permits by the month of their issued date; the current month is still open.

| Month | Building permits |
| --- | --- |
| November 2026 | 411 |
| October 2026 | 1,892 |
| September 2026 | 1,358 |
| August 2026 | 1,492 |
| July 2026 | 1,823 |
| June 2026 | 1,847 |
| May 2026 | 1,546 |
| April 2026 | 1,572 |
| March 2026 | 1,660 |
| February 2026 | 1,276 |
| January 2026 | 1,324 |
| December 2025 | 1,634 |
| November 2025 | 1,265 |

## Fields

Our column names and the portal's own field names in the dataset "Trade Permits" (cos-data.seattle.gov, ID c87v-5hwh).

| Column | Portal field |
| --- | --- |
| Issued | issueddate |
| Permit number | permitnum |
| Permit type | permittype |
| Work | permitclass |
| Description | description |
| Address | originaladdress1 |
| City | originalcity |
| ZIP | originalzip |
| Value | estprojectcost |
| Status | statuscurrent |
| Contractor | contractorcompanyname |

## Where this comes from

- [Trade Permits on cos-data.seattle.gov](https://cos-data.seattle.gov/d/c87v-5hwh)
- [All building permits on SpecStream](https://specstream.ai/data/building-permits)
- [Building permits in New Jersey](https://specstream.ai/data/building-permits/new-jersey)
- [Building permits in New York City, NY](https://specstream.ai/data/building-permits/new-york-city-ny)
- [Building permits in Chicago, IL (street use)](https://specstream.ai/data/building-permits/chicago-il-street-use)
- [Building permits in Los Angeles, CA](https://specstream.ai/data/building-permits/los-angeles-ca)
- [Building permits in Austin, TX](https://specstream.ai/data/building-permits/austin-tx)
- [Building permits in Calgary, AB (electrical)](https://specstream.ai/data/building-permits/calgary-ab-electrical)
- [Building permits in Chicago, IL](https://specstream.ai/data/building-permits/chicago-il)
- [Building permits in Orlando, FL](https://specstream.ai/data/building-permits/orlando-fl)
- [Building permits in Collin County, TX](https://specstream.ai/data/building-permits/collin-county-tx)
- [Building permits in Seattle, WA (electrical)](https://specstream.ai/data/building-permits/seattle-wa-electrical)
- [Building permits in Calgary, AB](https://specstream.ai/data/building-permits/calgary-ab)
- [Building permits in Calgary, AB (gas)](https://specstream.ai/data/building-permits/calgary-ab-gas)

Source: [City of Seattle open data: Trade Permits](https://cos-data.seattle.gov/d/c87v-5hwh). Public Domain. Rows are as each portal published them; SpecStream maps each portal's fields to common column names (see Fields on each place page). Value is the cost the applicant declared. Names that read as a private person's are left out; the row stays.

Free to reuse with credit to SpecStream under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/).