5123 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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DOB Violation — PLANS & PERMITS REQ - CONTRCTR
DOB Violation — ARRANGE PREMISE INSPECTION
Blue Recycling Cart — No details available
DOB Violation — ARRANGE PREMISE INSPECTION
DOB Violation — PRV CAST IRON COVER FOR BASIN
Building Violation — No details available
DOB Violation — ARRANGE PREMISE INSPECTION
DOB Violation — REPAIR GUTTER
DOB Violation — REPAIR ROOF
DOB Violation — CUT OR REMOVE HIGH WEEDS
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.
Back of the Yards · March 2026
Best & worst months to sign a lease
Potential savings: ~19% by timing your move to August.
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.