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 6907600-CN

723 20th AVE E

Construct alterations to existing deck and construct an addition for the kitchen and alterations for existing single family residence (east building) per plan.(Construct alterations to existing single family residence and new DADU and processing of 2 records under 6907600-CN).

Permit

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

Dates

Applied
2022-08-01
Issued
2022-11-21
Expires
2024-05-21
Completed
2024-05-24
Time to issue
112 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
4
Days out for corrections
36
Permit class (Seattle detail)
Single Family/Duplex

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

Other permits issued in Seattle, November 2022