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 6840205-CN

6406 47TH AVE SW

Establish use as single family residence with attached accessory dwelling unit and construct a 2-family dwelling per plans. Project includes conversion of existing single family residence to detached accessory dwelling unit including removal of room at southwest corner of house.

Permit

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

Location

City
SEATTLE
State
WA
ZIP
98136

Dates

Applied
2021-08-09
Issued
2022-02-01
Expires
2023-08-01
Completed
2023-01-26
Time to issue
176 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

Housing category
Middle Housing
Review cycles
3
Days out for corrections
47
Permit class (Seattle detail)
Single Family/Duplex

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

Other permits issued in Seattle, February 2022