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// Permit #B200461374

Other Permit — 20 N CLARK ST

Chicago, IL 60601Thursday, March 26, 2026Chicago Open Data
Permit Type

Other

Estimated Value

Not listed

Property Owner

One William Street Capital Management

County

Cook County

Work Description

Fire alarm: modification of existing system. associated building permit:101078902. affects: 0 dwelling units; 15 non-residential units. high-rise building: yes. voice communication: no. special locking: no. monitoring type: city fire alarm box connection . specific location: partial 25th floor.

OpportunityNo contractor on this permit

One William Street Capital Management filed a other permit at 20 N CLARK ST with no contractor listed.

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