Seattle · permit 7078688-CN

3402 48TH AVE SW

Change use of existing single family residence to detached accessory dwelling unit per plan. (Change use of existing single-family residence to detached dwelling unit (DADU) and establish use as single-family residence with attached accessory dwelling unit (AADU) per the land use code. Construct new two-family dwelling and detached garage per plan. Review and process for two CN records under 7069297-CN)

Permit

Permit type
Building
Class
Residential
Trade
General/Building
Nature of work
Other
Work
Change of Use Only - No Construction
Status
Completed

Location

City
SEATTLE
State
WA
ZIP
98116

Dates

Applied
2025-04-02
Issued
2025-08-08
Expires
2027-02-08
Completed
2026-07-29
Time to issue
128 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

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