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 6987849-CN

13746 1ST AVE NW

Construct two-family dwelling per plans (Establish use as a single-family residence an attached accessory dwelling unit and convert existing house to a detached accessory dwelling unit per land use code. Construct a two- family dwelling per plans and substantial alterations to an existing SFR per plans. Reviews and processing for (2) -CN's under 6987849-CN)

Permit

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

Location

City
SEATTLE
State
WA
ZIP
98177

Dates

Applied
2025-03-22
Issued
2026-02-21
Expires
2027-08-21
Time to issue
336 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
Single-Family Add/Alt
Review cycles
3
Days out for corrections
257
Permit class (Seattle detail)
Single Family/Duplex

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

Other permits issued in Seattle, February 2026