Preview 555,290 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 101063681

664 N MICHIGAN AVE

SC 2019 CBRC: INTERIOR ALTERATION TO COMBINE THREE RETAIL TENANT SPACES ON FLOORS ONE AND TWO OF AN EXISTING MIXED-USE HIGH RISE BUILDING FOR A NEW RETAIL CLOTHING STORE WITH ASSOCIATED MECHANICAL, ELECTRICAL, PLUMBING, AND STRUCTURAL WORK. REPLACEMENT OF STOREFRONT GLAZING. (OCC. GRP M; CONST TYPE IA)

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2025-01-06
Issued
2025-05-14
Time to issue
128 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
CERTIFICATE OF OCCUPANCY ISSUED
Community area (code)
8

Data as of 2026-09-20.

Other permits issued in Chicago, May 2025