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Fire Alarm SystemsLoopPermit issued

Fire Alarm System Modification at 230 W Monroe St, Chicago

230 W MONROE ST, Loop

Winston

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Reported project cost

Not reported

The filer did not disclose a cost on this permit. Fire Alarm System.

Issued
May 12, 2026
Expires
—
License
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What was permitted

This permit details a modification to an existing fire alarm system within a high-rise building located in Chicago's Loop neighborhood. The work specifically affects Suite 2605 and involves upgrades to the system's voice communication and special locking features.

The permit was issued on May 12, 2026, and is currently active. While the permit fee was $175, the estimated project cost for this type of system modification typically ranges from $5,000 to $15,000. The work is being handled by CHICAGO FIRE DETECTION SYSTEMS LLC.

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View the official permit record

Tracking number, work description, cost and dates

Tracking numberB200468660
Work permit #—
Job filing number—
Work typeFire Alarm System
StatusACTIVE
Job descriptionFIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101079608. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: YES. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: SUITE 2605.
Floor / unit—
Estimated costNot reported
ApprovedMay 11, 2026
IssuedMay 12, 2026
Expires—
BBL—
BIN—

Property owner

Lbj Monroe LLC

Related searches

fire alarm systemsystem modificationhigh-rise buildingLoopChicagoexpress permit$5,000 - $15,000