Permits at 150 N MICHIGAN AVE

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

B200510864 ACTIVE

LOW VOLTAGE/COMMUNICATION ELECTRICAL WORK. INSTALL SECURITY. SPECIFIC LOCATION: SUITE 600. · 2026-09-09

B200480953 ACTIVE

FIRE ALARM: REPAIR EXISTING SYSTEM. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: NO. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 1ST, 6TH, 12TH, 19TH, 22ND, 25TH, 31ST, 41ST FLOOR. · 2026-09-03

B200509436 ACTIVE

LOW VOLTAGE/COMMUNICATION ELECTRICAL WORK. INSTALL AUDIO. SPECIFIC LOCATION: SUITE 600 - THE ROGER BALDWIN FOUNDATION OF ACLU. · 2026-08-31

B200508995 ACTIVE

LOW VOLTAGE/COMMUNICATION ELECTRICAL WORK. INSTALL DATA/VIDEO. SPECIFIC LOCATION: 6TH FLOOR. · 2026-08-27

B200508276 COMPLETE

FOR PERMIT 101085043: REPLACEMENT ELECTRICAL CONTRACTOR. REPLACEMENT PLUMBING CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. · 2026-08-24

B200459250 ACTIVE

FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:B200454257. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: YES. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 14TH FLOOR. · 2026-07-14

101085043 ACTIVE

SELF CERT 2019 CBRC: INTERIOR ALTERATION OF 5,788 SF OF EXISTING OFFICE SPACE IN AN EXISTING HIGH RISE OFFICE BUILDING. THE SCOPE OF WORK INCLUDES REMOVAL OF NON LOAD BEARING PARTITIONS, LIGHTING, FLOORING, ETC. AND THE INSTALLATION OF NEW DRYWALL PARTITIONS, NEW DOORS, FRAMES AND HARDWARE, NEW LED LIGHTING, NEW GLASS SIDELIGHTS, NEW FLOORING, NEW MILLWORK CABINETS. THE WORK INCLUDES REWORK OF THE EXISTING ELECTRICAL, HVAV, PLUMBING AND FIRE PROTECTION. EXISTING USE = BUSINESS, PROPOSED USE = BU · 2026-07-07

B200474328 ACTIVE

FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101081913. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: NO. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 15TH FLOOR. · 2026-07-01

B200474173 COMPLETE

FOR PERMIT 101081913: REPLACEMENT ELECTRICAL CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. · 2026-06-24

B200469905 ACTIVE

FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:100705422. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: NO. SPECIAL LOCKING: NO. MONITORING TYPE: NONE (EXEMPT) . SPECIFIC LOCATION: SUITE 800. · 2026-06-10

B200469091 ACTIVE

FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101077484. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: NO. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 21ST FLOOR. · 2026-05-18

101081350 ACTIVE

SELF CERT 2019 CBRC: INTERIOR BUILD-OUT OF A BUILDING AMENITY LOUNGE AND TWO TENANT SPEC SUITES. SCOPE OF NEW WORK INCLUDES NEW LIGHT CONSTRUCTION OF INTERIOR PARTITIONS, INTERIOR FINISHING, AND ALTERATIONS TO MEP. (OCC. GRP. B; CONST. TYPE 1A). AS PER PLANS. · 2026-05-11

B200462078 ACTIVE

FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101076389. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: NO. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 38TH FLOOR. · 2026-04-22

101081913 COMPLETE

SELF-CERT 2019 CBRC - TENANT BUILDOUT OF 11,449 SQFT OF BUSINESS OFFICE ON THE 15TH FLOOR, INCLUDING ALTERATIONS TO ELECTRICAL, PLUMBING, AND MECHANICAL. (OCCUPANCY GROUP B; TYPE IA CONSTRUCTION) · 2026-04-15

101082085 ACTIVE

SELF-CERT 2019 CBRC - INTERIOR DEMOLITION OF EXISTING NON-STRUCTURAL CONDITIONS OF 16,525 SQFT OF BUSINESS OFFICE ON THE 16TH FLOOR, INCLUDING ELECTRICAL, PLUMBING, AND MECHANICAL. (OCCUPANCY GROUP B; TYPE IA CONSTRUCTION) · 2026-04-15

101080380 ACTIVE

SELF CERT 2019 CBRC: INTERIOR DEMOLITION OF CORPORATE OFFICE SPACE. (OCC. GRP. B; CONST. TYPE 1A). AS PER PLANS. · 2026-03-09

B200454324 ACTIVE

SCOPE: NONSTRUCTURAL INTERIOR ALTERATION TO EXISTING RESTROOM AT 21ST FLOOR, REPLACE PARTITIONS, DOORS, MILLWORK AND ELECTRICAL. LOCATIONS: 0 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), 1 INTERIOR COMMON AREAS, 21ST FLOOR RESTROOMS. · 2026-03-06

B200454426 ACTIVE

SCOPE: NONSTRUCTURAL INTERIOR ALTERATION TO EXISTING RESTROOM AT 24TH FLOOR, REPLACE PARTITIONS, DOORS, MILLWORK AND ELECTRICAL. LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S), 1 INTERIOR COMMON AREAS, 24TH FLOOR RESTROOM. · 2026-03-06

B200457745 ACTIVE

FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101078181. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: NO. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 14TH FLOOR. · 2026-02-23

101079223 COMPLETE

SELF-CERT 2019 CBRC - INTERIOR DEMOLITION OF EXISTING NON-STRUCTURAL CONDITIONS OF 16,354 SQFT OF BUSINESS OFFICE ON THE 15TH FLOOR, INCLUDING ALTERATIONS TO ELECTRICAL, PLUMBING, AND MECHANICAL. (OCCUPANCY GROUP B; TYPE IA CONSTRUCTION) · 2026-02-05

B200456248 ACTIVE

FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101074546. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: NO. SPECIAL LOCKING: YES. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 28TH FLOOR. · 2026-01-30

101077484 ACTIVE

SELF-CERT 2019 CBRC: INTERIOR RENOVATIONS OF OFFICE TENANT SPACE ON FLOOR 21. RENOVATION INCLUDES PREPARATORY INTERIOR DEMOLITION AND NEW NONSTRUCTURAL INTERIOR PARTITIONS, UPDATED FINISHES, NEW MEP, FIRE PROTECTION, AND ACCESSIBILITY UPGRADES. (OCCUPANY GROUP B; TYPE 1A CONSTRUCTION) · 2026-01-21

101077937 ACTIVE

SELF-CERT 2019 CBC: INTERIOR ALTERATION OF EXISTING 15TH FLOOR COMMON AREAS (ELEVATOR LOBBY, CORRIDORS, AND RESTROOMS) AND TENANT SUITE ENTRY, INCLUDING INTERIOR NONSTRUCTURAL DEMOLITION, NEW PARTITIONS, MILLWORK, FINISHES, LIGHTING, MEP/FP SYSTEMS, AND ADA UPGRADES. (OCCUPANCY GROUPS B AND A-3; TYPE IA CONSTRUCTION) · 2026-01-20

101078181 ACTIVE

SELFCERT 2019 CBRC: REVISION TO PERMIT #101076169 TO INCLUDE INTERIOR ALTERATIONS TO EXISTING 14TH FLOOR OFFICE SPACE - SUITE 1400. NO CHANGE TO EXISTING USE. (OCCUPANCY B / CONSTRUCTION TYPE 1A) · 2026-01-15

B200454257 ACTIVE

ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 12/16/2025. END DATE: 12/16/2026. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CONTRACTOR. THE ELECTRICAL CONTRACTOR MUST MAINTAIN COMPLETE WRITTEN RECORDS OF ALL WORK PERFORMED UNDER THIS PERMIT AND MAKE THOSE RECORDS AVAILABLE TO THE BUILDING COMMISSIONER UPON REQUEST. · 2025-12-16

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