PERMIT #7138618-CN
209 12th Ave S, Seattle, WA
activeConstruct tenant improvements for multi-family (Mason & Main Apartments) at entry lobbies on the northeast corner of 1st floor and the southwest area of 2nd Floor to existing mixed-use building at 209 12th Ave S, Seattle, WA in First Hill, Seattle. Permit 7138618-CN is active, valued at $10,000.
Permit Timeline & Status
Construction Permit Timeline
Applied
June 30, 2026
In Review
1 cycle
Reviews Done
July 9, 2026
Ready to Issue
July 21, 2026
Issued
August 11, 2026
Completed
—
Expires
—
9
Plan Review Days — Total
9
Plan Review Days — City Control
0
Days in Applicant Control
1
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
209 12TH AVE S, SEATTLE, WA Property
First Hill Neighborhood
Project Overview
Project Details
Value
$10,000
Type
Residential Construction
Issued
August 11, 2026
Location
First Hill
Contractor Information
Contractor
Not published by SDCI
Location & Map
Project Description
Construct tenant improvements for multi-family (Mason & Main Apartments) at entry lobbies on the northeast corner of 1st floor and the southwest area of 2nd Floor to existing mixed-use building per plan.
Additional Details
Permit Intelligence
Review level
Full +
Primary use
Multifamily
Parcel
DV0094847
Review cycles
1
Plan review days
9
Days in corrections
0
Units added
0
Units removed
0