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 6684024-CN

7508 12TH AVE SW

Change to existing detached accessory dwelling unit (DADU) and construct a new single-family residence per plans.

Permit

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

Location

City
SEATTLE
State
WA
ZIP
98106

Dates

Applied
2018-11-13
Issued
2019-04-17
Expires
2020-10-17
Completed
2020-03-03
Time to issue
155 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
15
Permit class (Seattle detail)
Single Family/Duplex

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

Other permits issued in Seattle, April 2019