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 7023315-CN

1604 N 34TH ST

Tenant improvements to existing bio-manufacturing laboratory (Lumen Bioscience Manufacturing) at level 1 per plan.

Permit

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

Location

City
SEATTLE
State
WA
ZIP
98103

Dates

Applied
2024-05-09
Issued
2024-06-14
Expires
2025-12-14
Completed
2025-01-17
Time to issue
36 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
2
Days out for corrections
12
Permit class (Seattle detail)
Industrial

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

Other permits issued in Seattle, June 2024