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 6478183-GR

3420 SW GRAHAM ST

Grading and site work for future residential development per plan

Permit

Permit type
Grading
Class
Residential
Trade
Other
Status
Completed

Location

City
SEATTLE
State
WA
ZIP
98126

Dates

Applied
2015-10-14
Issued
2017-06-12
Expires
2018-12-12
Completed
2018-12-03
Time to issue
607 days

Value and contractor

Declared value
N/A. Declared value is a premium field which requires a paid plan. However, this permit has no value declared.
Total fee
N/A. Total fee is a premium field which requires a paid plan. However, this permit has no fee on record.
Contractor
POLYGON WLH LLC

Seattle details

Review cycles
0
Days out for corrections
0
Permit class (Seattle detail)
Single Family/Duplex

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

Other permits issued in Seattle, June 2017