Notice: Temporary Service Interruption

MyBuildingPermit will be offline to perform scheduled maintenance on Monday, November 9, 2026, from 5:00 p.m. until approximately 9:00 p.m. We appreciate your patience during this maintenance period. Thank you.

Permit/Application Details

Information for Permit #: DWEL20-0274

Project Name: 1ST EXT. (MBP) MAIN DETACHED ACCESSORY DWELLING UNIT (SPRINKLERS REQUIRED)
Jurisdiction: King County
Type: Building/Residential Building/Dwelling-ADU/NA
Address: 40307 302ND AVE SE
Parcel: 0820079039
Status: Permit Completed
Applied Date: 11/12/2020
Application Expiration:
Issued Date: 7/9/2021
Finaled Date: 8/6/2023
Permit Expiration: 7/9/2023

Description

CONSTRUCT 1-STORY (2 BDRM) DETACHED ACCESSORY DWELLING UNIT WITH ATTACHED GARAGE AND COVERED PORCHES

  See Permit or Approved Plans for Conditions