601 Pine St
Building permits, Seattle, WA
601 Pine St, Seattle has 7 building permits on record. The most recent, issued Aug 10, 2026, is for addition or alteration: Tenant improvements at levels 1-3 of existing commercial building per plan. Mechanical included.
All permits at this address
| Date | Type | Work | Cost |
|---|---|---|---|
| Addition or alteration | Tenant improvements at levels 1-3 of existing commercial building per plan. Mechanical included. | $3,000,000 | |
| Addition or alteration | Construct minor alterations to telecommunications facility (T-Mobile) on rooftop of existing commercial structure per plan | $40,000 | |
| Addition or alteration | Alterations to existing telecommunications utility (T-Mobile) on roof of existing building per plans. | $40,000 | |
| Addition or alteration | Construct alterations to an existing minor communication utility (T-Mobile) in the rooftop penthouse of existing structure per plans. | $45,000 | |
| Addition or alteration | Alterations to existing minor communication utility (for T-Mobile) per plans. | $15,000 | |
| Addition or alteration | Add additional sector to existing minor communications utility.Replace two antennas to side of existing penthouse per plan | $25,000 | |
| Addition or alteration | Alter 1st 2nd and 3rd floors of existing Retail (Forever 21) per plan | $1,120,000 |
Checked 2026-10-01 11:13 UTC against Seattle Department of Construction and Inspections permit data. Markdown · JSON