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Current Grade
Current grade
Z
Latest score
3
Last inspection
September 14, 2026
Critical / non-critical points
0 / 3
Oncheon currently has a Z grade from the NYC Department of Health. Its latest inspection on September 14, 2026 found 1 violation, for a total score of 3 points.
Oncheon currently has a Z grade.
Oncheon was last inspected on September 14, 2026.
Oncheon's latest inspection score was 3 points.
Oncheon had 1 violation in its latest inspection, including 0 critical violations and 1 non-critical violation.
Data source: NYC Department of Health and Mental Hygiene restaurant inspection data via NYC Open Data. Inspection results may change as new inspections, reinspections, or adjudications are posted.
Restaurant ID: 50161634
Last updated: October 30, 2026
Inspection Type: Cycle Inspection / Reopening Inspection
Action: Establishment re-opened by DOHMH.
Inspection Type: Cycle Inspection / Initial Inspection
Action: Establishment Closed by DOHMH. Violations were cited in the following area(s) and those requiring immediate action were addressed.
Inspection Type: Administrative Miscellaneous / Initial Inspection
Action: Violations were cited in the following area(s).
Inspection Type: Pre-permit (Operational) / Compliance Inspection
Action: Violations were cited in the following area(s).
Inspection Type: Pre-permit (Operational) / Re-inspection
Action: Violations were cited in the following area(s).
Inspection Type: Pre-permit (Operational) / Initial Inspection
Action: Violations were cited in the following area(s).
Oncheon received a C grade in its most recent graded cycle inspection in October 2025 with a score of 44.
NYC inspection scores are penalty points. Lower scores are better. A score of 0–13 generally qualifies for an A, 14–27 for a B, and 28+ for a C.
Oncheon's latest score: 3
Grade range: A
Learn more about NYC restaurant grades →Oncheon is located at 312 5th Avenue in Manhattan, NY 10001.