Preview 436,579 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 6992963-CN

2312 N 40TH ST

Allow detached accessory dwelling unit per Land Use Code. Substantial alterations and additions to convert detached garage to a one-family dwelling per plans.

Permit

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

Location

City
SEATTLE
State
WA
ZIP
98103

Dates

Applied
2023-12-15
Issued
2024-02-13
Expires
2025-08-13
Time to issue
60 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, February 2024