PERMIT #7130334-CN
8349 20TH AVE NW, SEATTLE, WA
activePermit Timeline & Status
Construction Permit Timeline
Applied
March 9, 2026
In Review
2 cycles
Reviews Done
April 27, 2026
Ready to Issue
April 27, 2026
Issued
April 29, 2026
Completed
—
Expires
October 29, 2027
49
Plan Review Days — Total
38
Plan Review Days — City Control
11
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
Project Overview
Project Details
Value
$150,000
Type
Residential Construction
Issued
April 29, 2026
Location
Ballard
Contractor Information
Location & Map
Project Description
AADU in Basement Allow housing for one new stacked dwelling unit within an existing structure. Existing detached dwelling unit to remain. Construct alterations to convert one-family to two-family dwelling, per plan
Additional Details
Permit Intelligence
Work performed by
Licensed Contractor
Contractor license
HARDIFC839PC
Review level
Full +
Primary use
Single Family/Duplex
Parcel
DV0079070
Review cycles
2
Plan review days
49
Days in corrections
11
Expires
October 29, 2027
Existing units
0
Units added
1
Units removed
0
Sleeping rooms
0