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.

Chicago · permit 100691240

1621 N ASHLAND AVE

EXPAND EXISTING ROOF TOP DECK OF EXISTING 6 DU/OFFICE BUILDING (3B CONSTRUCTION) AS PER PLAN. (REVISION TO PERMIT # 100543710)

Permit

Permit type
PERMIT - RENOVATION/ALTERATION
Class
Unknown
Trade
General/Building
Nature of work
Alteration
Status
COMPLETE

Location

City
Chicago
State
IL

Dates

Applied
2017-03-10
Issued
2017-03-17
Time to issue
7 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
24

Data as of 2026-09-20.

Other permits issued in Chicago, March 2017