Preview 1,007,018 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 2026-09-21.

Chicago · permit 101081053

2527 W AINSLIE ST

2019 SPR CBC. NEW ADU UNIT AT BASEMENT LEVEL FOR A TOTAL OF 4D.U. AS PER ARCHITECTURAL PLANS, FOR EXISTING 3 STORY WITH BASEMENT MASONRY APARTMENT BUILDING (CONSTRUCTION TYPE III-A, OCCUPANCY GROUP R-2).

Permit

Permit type
PERMIT - RENOVATION/ALTERATION
Class
Unknown
Trade
Electrical
Nature of work
Alteration
Status
ACTIVE

Location

City
Chicago
State
IL

Dates

Applied
2026-03-18
Issued
2026-05-20
Time to issue
63 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
INSPECTIONS
Community area (code)
4

Data as of 2026-09-21.

Other permits issued in Chicago, May 2026