PERMIT #7093017-CN
9230 B 21ST AVE SW, SEATTLE, WA
activePermit Timeline & Status
Construction Permit Timeline
Applied
June 26, 2025
In Review
—
Issued
April 25, 2026
Completed
—
Expires
October 25, 2027
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
9230 B 21ST AVE SW, SEATTLE, WA Property
White Center Neighborhood
Project Overview
Project Details
Value
$1
Type
Residential Construction
Issued
April 25, 2026
Location
White Center
Contractor Information
Contractor
Owner/Lessee
Location & Map
Project Description
Construction Permit Convert existing west one-family dwelling to DADU, per plan. (Establish use as single family residence with attached accessory dwelling units per land use code. Convert existing single family residence to DADU. Construct new one- and two-family dwellings, per plan. Review and processing for three records under 7083541-CN).
Additional Details
Permit Intelligence
Work performed by
Owner/Lessee
Review level
Dependent Building
Primary use
Single Family/Duplex
Parcel
DV1156194
Expires
October 25, 2027
Existing units
1
Sleeping rooms
0