Preview 555,290 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 6790024-CN

1511 2ND AVE W

Construct substantial alterations and additions including creating an attached accessory dwelling unit (AADU) in existing single family residence and new detached accessory dwelling unit (DADU) for existing single family residence per plan.

Permit

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

Location

City
SEATTLE
State
WA
ZIP
98119

Dates

Applied
2020-11-18
Issued
2021-04-07
Expires
2022-10-07
Time to issue
140 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.
Contractor
C4DIGS CONSTRUCTION

Seattle details

Housing category
Middle Housing
Review cycles
2
Days out for corrections
37
Permit class (Seattle detail)
Single Family/Duplex

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

Other permits issued in Seattle, April 2021