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 6831765-CN

211 W PROSPECT ST

Construct an attached accessory dwelling unit deck addition and substantial alterations to a single-family residence per plans. (Backfilling swimming pool included this permit.)

Permit

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

Location

City
SEATTLE
State
WA
ZIP
98119

Dates

Applied
2021-10-18
Issued
2022-04-18
Expires
2025-04-18
Completed
2024-04-17
Time to issue
182 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
4
Days out for corrections
88
Permit class (Seattle detail)
Single Family/Duplex

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

Other permits issued in Seattle, April 2022