PERMIT #7091394-CN
640 S MASSACHUSETTS ST, SEATTLE, WA
activePermit Timeline & Status
Construction Permit Timeline
Applied
November 18, 2025
In Review
3 cycles
Reviews Done
March 23, 2026
Ready to Issue
March 25, 2026
Issued
March 31, 2026
Completed
—
Expires
September 30, 2027
125
Plan Review Days — Total
77
Plan Review Days — City Control
48
Days in Applicant Control
3
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
640 S MASSACHUSETTS ST, SEATTLE, WA Property
SoDo Neighborhood
Project Overview
Project Details
Value
$733,333
Type
Commercial Construction
Issued
March 31, 2026
Location
SoDo
Contractor Information
Contractor
Owner/Lessee
Location & Map
Project Description
KC Metro UST & AST PROJECT ATLANTIC, CENTRAL & NRV BASE Construct alterations to tanks (KCMT) at Central Base Fuel & Wash Building existing industrial building, per plan. (Construct alterations to tanks at west Central Base Fuel & Wash Building, Non-Revenue Building, and Atlantic Base Maintenance Building existing industrial buildings, per plan. Review and processing for three records under 7091394-CN.)
Additional Details
Permit Intelligence
Work performed by
Owner/Lessee
Housing category
Commercial Add/Alt
Review level
Full C
Primary use
Commercial
Parcel
DV0066658
Review cycles
3
Plan review days
125
Days in corrections
48
Expires
September 30, 2027
Existing units
0
Units added
0
Units removed
0
Sleeping rooms
0