Permits at 307 N MICHIGAN AVE

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

B200509686 ACTIVE

FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101082990. 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. · 2026-09-15

101082990 ACTIVE

SPR 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 14TH FLOOR OFFICE SPACE. WORK TO INCLUDE DEMO, NEW PARTITIONS, MECHANICAL, ELECTRICAL AND PLUMBING AS PER PLANS. NO STRUCTURAL WORK. NO CHANGE IN USE. (OCCUPANCY TYPE: B-BUSINESS OFFICE; CONSTRUCTION TYPE: 1A) · 2026-07-22

B200469514 ACTIVE

FIRE ALARM: REPAIR EXISTING SYSTEM. AFFECTS: 0 DWELLING UNITS; 3 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: NO. SPECIAL LOCKING: YES. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 6TH, 7TH, AND 13TH FLOOR. · 2026-05-20

B200461797 ACTIVE

FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101073710. AFFECTS: 0 DWELLING UNITS; 0 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: YES. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: LOBBY. · 2026-03-24

B200460237 COMPLETE

LOW VOLTAGE/COMMUNICATION ELECTRICAL WORK. INSTALL DATA/VIDEO. SPECIFIC LOCATION: 6TH, 7TH, 13TH FLOORS. · 2026-03-17

101076234 COMPLETE

SPR 2019 CBRC: INTERIOR ALTERATIONS TO 6TH (PARTIAL), 7TH AND 13TH FLOOR OFFICES. WORK TO INCLUDE DEMO NEW PARTITIONS, MECHANICAL, ELECTRICAL AND PLUMBING AS PER PLANS. B-BUSINESS. 1A CONSTRUCTION · 2026-03-09

B200455379 ACTIVE

FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101073710. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: NO. VOICE COMMUNICATION: NO. SPECIAL LOCKING: NO. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 13TH FLOOR. · 2026-01-28

B200455406 ACTIVE

FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101073710. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: NO. VOICE COMMUNICATION: NO. SPECIAL LOCKING: NO. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 1-24TH, PENTHOUSE. · 2026-01-28

B200455456 ACTIVE

FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101073710. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: NO. VOICE COMMUNICATION: NO. SPECIAL LOCKING: NO. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 1ST TO 24TH AND PENTHOUSE. · 2026-01-28

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