Permit/Application Details

Information for Permit #: DWEL26-0180

Project Name: CORTES - DETACHED ACCESSORY DWELLING UNIT - 10410 4th Ave SW - New ADU
Jurisdiction: King County
Type: Building/Residential Building/Dwelling-ADU/NA
Address: 10410 4TH AVE SW
Parcel: 1721800025
Status: Intake Processing
Applied Date: 10/2/2026
Application Expiration:
Issued Date:
Finaled Date:
Permit Expiration:

Description

CONVERT EXISTING DETACHED GARAGE TO SINGLE STORY 2 BEDROOM DETACHED ACCESSORY DWELLING UNIT. Construction of a new 821-square-foot accessory dwelling unit (ADU) with two bedrooms, one bathroom, kitchen, living and dining areas, laundry, storage, and associated structural, mechanical, plumbing, electrical, energy, site, and utility work on parcel 172180-0025.

  See Permit or Approved Plans for Conditions