PERMIT #7122550-CN
4054 48th Ave SW, Seattle, WA
activeConstruct new west two family dwelling (SFR1 + AADU) per plan. (Establish use as 3 single family residences with 1 attached dwelling unit per land use code. Construct new one and two family dwellings per plan. Review… at 4054 48th Ave SW, Seattle, WA in West Seattle, Seattle. Permit 7122550-CN is active, valued at $580,959.
Permit Timeline & Status
Construction Permit Timeline
Applied
February 19, 2026
In Review
4 cycles
Reviews Done
September 2, 2026
Ready to Issue
September 3, 2026
Issued
September 3, 2026
Completed
—
Expires
—
194
Plan Review Days — Total
121
Plan Review Days — City Control
73
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
4054 48TH AVE SW, SEATTLE, WA Property
Demolition at 4054 48TH AVE SW Project
West Seattle Neighborhood
Project Overview
Project Details
Value
$580,959
Type
Residential Construction
Issued
September 3, 2026
Location
West Seattle
Contractor Information
Contractor
Not published by SDCI
Location & Map
Project Description
Construct new west two family dwelling (SFR1 + AADU) per plan. (Establish use as 3 single family residences with 1 attached dwelling unit per land use code. Construct new one and two family dwellings per plan. Review and processing of 3 records under 7122550-CN.)
Additional Details
Permit Intelligence
Review level
Full C
Primary use
Single Family/Duplex
Parcel
DV1150185
Review cycles
4
Plan review days
194
Days in corrections
73
Units added
2
Units removed
0