Permits at 142 E ONTARIO ST

7 permits on file · Chicago, IL · from the official municipal record

B200478536 ACTIVE

FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101081627. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: NO. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 5TH FLOOR. · 2026-07-30

101085885 ACTIVE

SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS IN EXISTING OFFICE BUILDING ON THE 5TH FLOOR, OFFICE SUITE 502. NEW PARTITIONS, DOORS, CEILINGS, LIGHTING, MILLWORK, AND FINISHES. NEW ELECTRICAL, MECHANICAL AND PLUMBING WORK AS PER PLANS. (OCCUPANCY GROUP B; TYPE 1A CONSTRUCTION) · 2026-07-16

101085366 ACTIVE

SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS IN EXISTING OFFICE BUILDING ON THE 12TH FLOOR, OFFICE SUITE 1250. NEW PARTITIONS, DOORS, CEILINGS, LIGHTING, MILLWORK, AND FINISHES. ASSOCIATED ELECTRICAL, MECHANICAL AND PLUMBING WORK AS PER PLANS. (OCCUPANCY GROUP B; TYPE 1A CONSTRUCTION) · 2026-07-13

B200465667 COMPLETE

CHANGE OF OWNER FOR PERMIT B200461985. NEW OWNER LISTED ON THIS PERMIT. · 2026-04-13

101081627 COMPLETE

SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS IN EXISTING OFFICE BUILDING ON THE 5TH FLOOR, OFFICE SUITE 500. NEW PARTITIONS, DOORS, CEILINGS, LIGHTING, MILLWORK, AND FINISHES. NEW ELECTRICAL, MECHANICAL AND PLUMBING WORK AS PER PLANS. (OCCUPANCY GROUP B; TYPE 1A CONSTRUCTION) · 2026-04-09

B200461985 ACTIVE

REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS : 1 FAN COIL UNIT(TAG: WSHP-1 - MODEL SE072, 17 GPM, 460V 3PH (HORIZONTAL)) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S), 1ST FLOOR. · 2026-03-12

B200454205 ACTIVE

LOW VOLTAGE/COMMUNICATION ELECTRICAL WORK. INSTALL DATA/VIDEO. SPECIFIC LOCATION: 9TH FLOOR. · 2025-12-17

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