Inferred Project · confidence 50

Tenant improvement at 400 WESTLAKE AVE N

400 WESTLAKE AVE N, SEATTLE, WA · South Lake Union

Summary

1
Permits
$1,141,875
Est. value
Oct 28, 2025
First activity
Oct 28, 2025
Latest activity

Charles Schwab Office Establish use as Office per land use code. Construct tenant improvements to portions of L-1 & L-12 in a commercial high-rise building, occupy per plan. Mechanical included this permit

Permit records (1)

PermitTypeValueStatusDate
7075832-CN commercial $1,141,875 active Oct 28, 2025

Participants

About this project

This project was inferred by grouping related permits at the same address. Confidence score 50/100 reflects how strongly the permits appear to belong to a single effort.