The Duplex

• resultPass
• critical violations1
• last inspectedAugust 12, 2026 →
• address3137-3139 W Logan Blvd, Chicago 60647

Is The Duplex clean?

The Duplex is currently Pass from Chicago Department of Public Health, from an inspection on August 12, 2026. Inspectors wrote up 1 critical violation — the kind most directly linked to foodborne illness. On Cooked's ladder that reads clean 😇.

What did inspectors find at The Duplex?

These are the violations recorded at the most recent inspection on August 12, 2026, in plain English, with the city's own wording underneath.

• 🚰handwashing sink blocked or barecritical
  Adequate Handwashing Sinks Properly Supplied And Accessible
• 🛠️surfaces / setup not up to code
  Food & Non-Food Contact Surfaces Cleanable, Properly Designed, Constructed & Used
• ⚠️Adequate Ventilation & Lighting; Designated Areas Used

When was The Duplex last inspected?

The Duplex has 33 inspections on record going back to October 7, 2010. The 12 most recent are shown below.

Graded visits shown below · newest first · tap a date for the record

History worth a look: 5 of these 8 displayed graded visits read cooked. The current result above stands on its own.

The Duplex vs Logan Square

Logan Square runs 78% clean across 741 tracked restaurants — 569 clean, 148 mid, 15 cooked.

Against the 741 spots Cooked tracks in Logan Square, this one comes out cleaner than 22% of them.

Other spots in Logan Square

• ✓ Tastee Freez
  cooked · May 19, 2022
• ✓ Blockbuster Video #17461
  cooked · August 5, 2011
• ? Carniceria Y Taqueria Guerrero
  cooked · August 22, 2012
• ? 7-Eleven
  cooked · October 1, 2012
• ✓ China Station Inc
  clean · May 30, 2013
• ? Birrieria Estilo Jalisco
  cooked · January 31, 2012

See every restaurant inspection in Logan Square →

How Chicago grades restaurants

Chicago does not use letter grades. Every inspection ends in one of three official results: Pass, Pass with Conditions, or Fail. Pass with Conditions means violations were found but corrected on the spot or under a deadline — the restaurant is open, with homework. A Fail means serious violations went uncorrected, and it usually brings a re-inspection within days. Chicago also flags “priority” violations, the ones most likely to actually make someone sick. Cooked reads Pass as clean, Pass with Conditions as mid, and Fail as cooked, and shows the itemized violations behind each result.

Read the Chicago ratings guide →

Inspection findings and available history come from the authority’s published records. Cooked checks daily; publication can lag behind an inspection. Read the date on each result and check the official source for newer information.

Source: Chicago Department of Public Health via Chicago Data Portal. Cooked refreshes this data daily — this listing's most recent inspection is dated August 12, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.

check your own block 📸

Cooked covers 10 cities on official inspection data — see who's clean, mid, or cooked near you.