Preview 316,582 permits — every permit Chicago, Austin and Seattle issued in the last ten years. The full load is in progress, so this is how far it has got. Sourced from city open-data portals. Data as of 2026-09-20.

Seattle · permit 7089136-CN

8318 28TH AVE NW

Change use from single family residence to detached accessory dwelling unit per plan. (Change use from single family residence (SFR) to detached accessory dwelling unit and establish new SFR with Attached Accessory Dwelling Unit per land use code. Construct new two family dwelling per plan. Review and process for 2 records under 7065236-CN)

Permit

Permit type
Building
Class
Residential
Trade
General/Building
Nature of work
New
Work
New
Status
Issued

Location

City
SEATTLE
State
WA
ZIP
98117

Dates

Applied
2025-06-03
Issued
2025-08-27
Expires
2027-02-27
Time to issue
85 days

Value and contractor

Declared value
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Total fee
N/A. Total fee is a premium field which requires a paid plan. However, this permit has no fee on record.

Seattle details

Review cycles
0
Days out for corrections
0
Permit class (Seattle detail)
Single Family/Duplex

Data as of 2026-09-20. View the city's record

Other permits issued in Seattle, August 2025