PERMIT #7112443-CN
3645 E 22ND AVE W, SEATTLE, WA
completedPermit Timeline & Status
Construction Permit Timeline
Applied
November 14, 2025
In Review
2 cycles
Reviews Done
December 12, 2025
Ready to Issue
December 12, 2025
Issued
December 12, 2025
Completed
March 4, 2026
Expires
June 12, 2027
28
Plan Review Days — Total
28
Plan Review Days — City Control
0
Days in Applicant Control
2
Review Cycles
All reviews complete — permit closed out.
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
3645 E 22ND AVE W, SEATTLE, WA Property
Renovation at 3645 E 22ND AVE W Project
CASTELLO DESIGN BUILD LLC Contractor
Interbay Neighborhood
Project Overview
Project Details
Value
$16,145
Type
Residential Construction
Issued
December 12, 2025
Location
Interbay
Contractor Information
Location & Map
Project Description
Construction Permit Construct alterations to townhouse Unit E in existing townhouse, per plan
Additional Details
Permit Intelligence
Work performed by
Licensed Contractor
Contractor license
CASTEDB806LJ
Housing category
Single-Family Add/Alt
Review level
Full +
Primary use
Single Family/Duplex
Parcel
DV0336759
Review cycles
2
Plan review days
28
Days in corrections
0
Expires
June 12, 2027
Existing units
1
Units added
0
Units removed
0
Sleeping rooms
2