PERMIT #7102520-CN
406 B 31ST AVE E, SEATTLE, WA
newPermit Timeline & Status
Construction Permit Timeline
Applied
December 22, 2025
In Review
3 cycles
Reviews Done
February 17, 2026
Issued
—
Completed
—
Expires
—
57
Plan Review Days — Total
48
Plan Review Days — City Control
9
Days in Applicant Control
3
Review Cycles
In City review — awaiting the next action.
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
406 B 31ST AVE E, SEATTLE, WA Property
Madrona Neighborhood
Project Overview
Project Details
Value
$25,000
Type
Residential Construction
Issued
N/A
Location
Madrona
Contractor Information
Contractor
Not published by SDCI
Location & Map
Project Description
Allow new attached accessory dwelling unit to existing single family use per land use code. Construct alterations for two family dwelling per plan.
Additional Details
Permit Intelligence
Housing category
Single-Family Add/Alt
Review level
Full +
Primary use
Single Family/Duplex
Parcel
DV0064513
Review cycles
3
Plan review days
57
Days in corrections
9
Units added
1
Units removed
0