100 W ONTARIO ST, Chicago, IL is a rental building in River North, Chicago. See every violation, 311 complaint, tenant review, and the LucidIQ score — before you sign a lease.
No owner is currently linked to this building in public records. Ownership data is pulled from ACRIS deeds and HPD registrations.
ACRIS deeds and regulatory filings
No published reviews yet. Be the first to tell future tenants what it's really like to live here.
River North · March 2026
Best & worst months to sign a lease
Potential savings: ~19% by timing your move to June.
Monthly counts over the last 7 years · all data sources
Street Light Out Complaint — No details available
Graffiti Removal Request — No details available
Street Light Out Complaint — No details available
Restaurant Complaint — No details available
Business Complaints — No details available
Graffiti Removal Request — No details available
No HPD records on file in the last 7 years.
DOB Violation — MAINTAIN OR REPAIR HYDRO ELEVA
DOB Violation — MAINTAIN OR REPAIR HYDRO ELEVA
DOB Violation — MAINTAIN OR REPAIR HYDRO ELEVA
DOB Violation — MAINTAIN OR REPAIR HYDRO ELEVA
Asking rent per bedroom type — switch tabs to see each with effective (concession-net) rent.
River North is Chicago's gallery district turned nightlife and dining powerhouse — converted warehouses, rooftop bars, and some of the city's most energetic weekend scenes. It's loud, fun, and unapologetically expensive.