3720 S UNION AVE, Chicago, IL is a rental building in Back of the Yards, Chicago. See every violation, 311 complaint, tenant review, and the LucidIQ score — before you sign a lease.
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Back of the Yards · March 2026
Best & worst months to sign a lease
Potential savings: ~19% by timing your move to August.
Portfolio-level grade reflects the landlord's buildings across the city, weighted by unit count. Individual building grades may differ.
View full landlord profileACRIS deeds and regulatory filings
Monthly counts over the last 7 years · all data sources
No HPD records on file in the last 7 years.
Asking rent per bedroom type — switch tabs to see each with effective (concession-net) rent.
Rodent Baiting/Rat Complaint — No details available
Vacant/Abandoned Building Complaint — No details available
Rodent Baiting/Rat Complaint — No details available
Rodent Baiting/Rat Complaint — No details available
Rodent Baiting/Rat Complaint — No details available
Rodent Baiting/Rat Complaint — No details available
Vacant/Abandoned Building Complaint — No details available
DOB Violation — BLANK-TEXT MUST CITE CODE SECT
DOB Violation — PERMIT REQUIRED
No Building Permit and Construction Violation — No details available
Back of the Yards takes its name from the old Union Stock Yards — today it is a working-class, predominantly Mexican neighborhood with affordable housing, strong parish communities, and a growing commercial strip on Ashland.