Get ProEvery project in every city · from $33/mo
Get ProCommercial contractor · Seattle, WA
79 commercial and multifamily permits on 58 projects since Oct 31. Most recent permit issued October 12, 2026.
| Month | Permits |
|---|---|
| October '24 | 1 |
| November '24 | 3 |
| January '25 | 5 |
| February '25 | 5 |
| March '25 | 3 |
| April '25 | 2 |
| May '25 | 4 |
| June '25 | 2 |
| July '25 | 6 |
| August '25 | 4 |
| September '25 | 1 |
| October '25 | 3 |
| November '25 | 2 |
| December '25 | 5 |
| January '26 | 4 |
| February '26 | 5 |
| March '26 | 3 |
| April '26 | 2 |
| May '26 | 2 |
| June '26 | 2 |
| July '26 | 5 |
| August '26 | 3 |
| September '26 | 6 |
| October '26 | 1 |
A project shows here 30 days after Cosco Fire Protection’s first permit on it. Newer jobs and phone numbers are included with Pro.
| Latest permit | Project | Type | Value |
|---|---|---|---|
| Oct 19 | 1341 N Northlake Way · 98103 | commercialBuilding, Electrical, Fire protection, HVAC / Mechanical | $261K |
| Sep 15 | 3800 1st Ave S · 98134 | commercialFire protection, HVAC / Mechanical | $36.5K |
| Oct 6 | 600 Pine St · 98101 | commercialBuilding, Electrical, Elevator, Fire protection, Signs |
Source: building permit records from official city open-data portals, checked daily. Data through . How we count
| $2.7M |
| Oct 28 | 1420 5th Ave · 98101 | commercialBuilding, Electrical, Elevator, Fire protection, HVAC / Mechanical, Signs | $11.5M |
| Oct 9 | 1836 Nw Market St · 98107 | commercialElectrical, Fire protection | $3.7K |
| Sep 11 | 700 Virginia St · 98101 | commercialBuilding, Electrical, Fire protection, Signs | $866K |
| Oct 15 | 1200 Stewart St · 98101 | multifamilyElectrical, Elevator, Fire protection, HVAC / Mechanical | $215M |
| Oct 6 | 2690 Ne Village Ln · 98105 | commercialBuilding, Electrical, Fire protection, Signs | $320K |
| Aug 24 | 400 9th Ave N · 98109 | commercialBuilding, Electrical, Fire protection, HVAC / Mechanical | $1.3M |
| Oct 26 | 1301 5th Ave · 98101 | commercialBuilding, Electrical, Elevator, Fire protection, HVAC / Mechanical, Signs | $12.4M |
| Oct 21 | 600 University St · 98101 | commercialBuilding, Electrical, Elevator, Fire protection, HVAC / Mechanical | $13.3M |
| Sep 17 | 1208 Eastlake Ave E · 98102 | commercialBuilding, Electrical, Fire protection, HVAC / Mechanical | $1.2M |
1 new project in the last 30 days ProUnlock Cosco Fire Protection’s full project list →