PERMIT #7100311-CN
3815 S SULLIVAN ST, SEATTLE, WA
activePermit Timeline & Status
Construction Permit Timeline
Applied
January 16, 2026
In Review
4 cycles
Reviews Done
July 14, 2026
Ready to Issue
July 22, 2026
Issued
July 22, 2026
Completed
—
Expires
—
179
Plan Review Days — Total
63
Plan Review Days — City Control
116
Days in Applicant Control
4
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
3815 S SULLIVAN ST, SEATTLE, WA Property
Rainier Valley Neighborhood
Project Overview
Project Details
Value
$202,684
Type
Residential Construction
Issued
July 22, 2026
Location
Rainier Valley
Contractor Information
Contractor
Not published by SDCI
Location & Map
Project Description
Allow new detached accessory dwelling unit to existing single family use per land use code. Construct new one-family dwelling per plan. Remove existing accessory structure.
Additional Details
Permit Intelligence
Housing category
Single-Family Add/Alt
Review level
Full +
Primary use
Single Family/Duplex
Parcel
DV0008510
Review cycles
4
Plan review days
179
Days in corrections
116
Units added
1
Units removed
0