PERMIT #7125697-CN
2520 11th Ave W, Seattle, WA
activeARNTZ 2520 Residence Allow housing for one new stacked dwelling unit within an existing structure, per land use code. Construct alterations for two family dwelling at 2520 11th Ave W, Seattle, WA in Interbay, Seattle. Permit 7125697-CN is active, valued at $500,000. Work is being performed by the property owner/lessee.
Permit Timeline & Status
Construction Permit Timeline
Applied
February 18, 2026
In Review
2 cycles
Reviews Done
April 27, 2026
Ready to Issue
April 27, 2026
Issued
April 27, 2026
Completed
—
Expires
October 27, 2027
67
Plan Review Days — Total
42
Plan Review Days — City Control
25
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
Interbay Neighborhood
Project Overview
Project Details
Value
$500,000
Type
Residential Construction
Issued
April 27, 2026
Location
Interbay
Contractor Information
Contractor
Owner/Lessee
Location & Map
Project Description
ARNTZ 2520 Residence Allow housing for one new stacked dwelling unit within an existing structure, per land use code. Construct alterations for two family dwelling, per plan
Additional Details
Permit Intelligence
Work performed by
Owner/Lessee
Housing category
Single-Family Add/Alt
Review level
Full +
Primary use
Single Family/Duplex
Parcel
DV0019292
Review cycles
2
Plan review days
67
Days in corrections
25
Expires
October 27, 2027
Existing units
0
Units added
2
Units removed
1
Sleeping rooms
0