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 6590658-CN

4401 S TRENTON ST

Establish use as and construct a new medical office building (NW Kidney Center) occupy per plan.

Permit

Permit type
Building
Class
Non-residential
Trade
General/Building
Nature of work
New
Work
New
Status
Completed

Location

City
SEATTLE
State
WA
ZIP
98118

Dates

Applied
2017-11-09
Issued
2018-10-09
Expires
2020-04-09
Completed
2020-01-07
Time to issue
334 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

Review cycles
5
Days out for corrections
124
Permit class (Seattle detail)
Commercial

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

Other permits issued in Seattle, October 2018