Preview 675,283 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 101074022

645 W HUTCHINSON ST

SC - 2019 CBC: RENOVATION OF EXISTING MASONRY (III-A) SINGLE FAMILY RESIDENCE. NEW MECHANICAL SYSTEM. EXISTING ELECTRICAL AND PLUMBING SYSTEMS ARE MODIFIED TO ALLOW FOR THE NEW LAYOUT. EXISTING AND PROPOSED USE IS R-5. NO CHANGE TO BUILDING FOOTPRINT OR VOLUME.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2025-10-08
Issued
2025-10-27
Time to issue
19 days

Value and contractor

Declared value
Log in with your free account
Total fee
Log in with your free account
Contractor
TITAN BUILDERS INC

Chicago details

Review type
SELF CERT
Milestone
INSPECTIONS
Community area (code)
3

Data as of 2026-09-21.

Other permits issued in Chicago, October 2025