PERMIT #7140475-CN
600 4th Ave, Seattle, WA
activeCity Hall Green Roof Replacement & Curtain Wall Maintenance Construct exterior alterations to City Hall at 600 4th Ave, Seattle, WA in First Hill, Seattle. Permit 7140475-CN is active, valued at $3,500,000. Work is being performed by the property owner/lessee.
Permit Timeline & Status
Construction Permit Timeline
Applied
May 14, 2026
In Review
2 cycles
Reviews Done
June 12, 2026
Ready to Issue
June 12, 2026
Issued
June 12, 2026
Completed
—
Expires
—
28
Plan Review Days — Total
22
Plan Review Days — City Control
6
Days in Applicant Control
2
Review Cycles
Permit issued — construction underway.
Plan-review data from Seattle DCI. “City control” is total plan-review days minus the days the applicant held the permit for corrections.
Explore This Record
600 4TH AVE, SEATTLE, WA Property
First Hill Neighborhood
Project Overview
Project Details
Value
$3,500,000
Type
Commercial Construction
Issued
June 12, 2026
Location
First Hill
Contractor Information
Contractor
Owner/Lessee
Location & Map
Project Description
City Hall Green Roof Replacement & Curtain Wall Maintenance Construct exterior alterations to City Hall, per plan.
Additional Details
Permit Intelligence
Work performed by
Owner/Lessee
Review level
Full +
Primary use
Institutional
Parcel
DV0027814
Review cycles
2
Plan review days
28
Days in corrections
6
Existing units
0
Units added
0
Units removed
0
Sleeping rooms
0