Preview 675,283 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 2026-09-21.

Seattle · permit 7051472-CN

7743 31ST AVE NW

Allow a detached accessory dwelling unit per the land use code. Construct a one-family dwelling on portions of existing foundation remove detached garage with portions of foundation to remain per plans. Related Side Sewer Permit 7090860-SS

Permit

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

Location

City
SEATTLE
State
WA
ZIP
98117

Dates

Applied
2025-02-11
Issued
2025-04-10
Expires
2026-10-10
Completed
2025-12-24
Time to issue
58 days

Value and contractor

Declared value
Log in with your free account
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
2
Days out for corrections
20
Permit class (Seattle detail)
Single Family/Duplex

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

Other permits issued in Seattle, April 2025