Current Grade
Current grade
N/A
Latest score
33
Last inspection
February 26, 2026
Critical / non-critical points
25 / 8
Diner 24 currently has no posted grade from the NYC Department of Health. Its latest inspection on February 26, 2026 found 6 violations, including 3 critical violations, for a total score of 33 points.
Latest Violations
3 critical · 3 non-critical
Critical
- Hot TCS food item not held at or above 140 °F.
- Cold TCS food item held above 41 °F; smoked or processed fish held above 38 °F; intact raw eggs held above 45 °F; or reduced oxygen packaged (ROP) TCS foods held above required temperatures except during active necessary preparation.
- Food, supplies, or equipment not protected from potential source of contamination during storage, preparation, transportation, display, service or from customer’s refillable, reusable container. Condiments not in single-service containers or dispensed directly by the vendor.
Non-Critical
- Non-food contact surface or equipment made of unacceptable material, not kept clean, or not properly sealed, raised, spaced or movable to allow accessibility for cleaning on all sides, above and underneath the unit.
- Anti-siphonage or back-flow prevention device not provided where required; equipment or floor not properly drained; sewage disposal system in disrepair or not functioning properly. Condensation or liquid waste improperly disposed of.
- Design, construction, materials used or maintenance of food contact surface improper. Surface not easily cleanable, sanitized and maintained.
Latest Inspection Details
February 26, 2026
- Date
- February 26, 2026
- Type
- Cycle Inspection / Initial Inspection
- Action
- Violations were cited in the following area(s).
- Grade
- N/A
- Score
- 33
- Critical points
- 25
- Non-critical points
- 8
- Violations
- 6 (3 critical, 3 non-critical)
Inspection History
4 inspections
Feb 26, 2026
Inspection Type: Cycle Inspection / Initial Inspection
Action: Violations were cited in the following area(s).
May 28, 2025
Inspection Type: Administrative Miscellaneous / Initial Inspection
Action: Violations were cited in the following area(s).
Sep 24, 2024
Inspection Type: Pre-permit (Operational) / Re-inspection
Action: Violations were cited in the following area(s).
Aug 7, 2024
Inspection Type: Pre-permit (Operational) / Initial Inspection
Action: Violations were cited in the following area(s).
Grade Trend
Diner 24 received a B grade in its most recent graded cycle inspection in September 2024 with a score of 19.
What This Grade Means
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.
Diner 24's latest score: 33
Grade range: C
Learn more about NYC restaurant grades →Frequently Asked Questions
What is Diner 24's current NYC health grade?
Diner 24 does not currently have a posted NYC health grade.
When was Diner 24 last inspected?
Diner 24 was last inspected on February 26, 2026.
What was Diner 24's latest inspection score?
Diner 24's latest inspection score was 33 points.
How many violations did Diner 24 have in its latest inspection?
Diner 24 had 6 violations in its latest inspection, including 3 critical violations and 3 non-critical violations.
Where is Diner 24 located?
Diner 24 is located at 283 3rd Avenue in Manhattan, NY 10010.
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: 50139164
Last updated: July 3, 2026