Current Grade
Current grade
N
Latest score
24
Last inspection
January 14, 2026
Critical / non-critical points
22 / 2
Isohama currently has a N grade from the NYC Department of Health. Its latest inspection on January 14, 2026 found 4 violations, including 3 critical violations, for a total score of 24 points.
Latest Violations
3 critical · 1 non-critical
Critical
- Evidence of mice or live mice in establishment's food or non-food areas.
- Sanitized equipment or utensil, including in-use food dispensing utensil, improperly used or stored.
- Hot TCS food item not held at or above 140 °F.
Non-Critical
- Establishment is not free of harborage or conditions conducive to rodents, insects or other pests.
Latest Inspection Details
January 14, 2026
- Date
- January 14, 2026
- Type
- Cycle Inspection / Initial Inspection
- Action
- Violations were cited in the following area(s).
- Grade
- N
- Score
- 24
- Critical points
- 22
- Non-critical points
- 2
- Violations
- 4 (3 critical, 1 non-critical)
Inspection History
2 inspections
Jan 14, 2026
Inspection Type: Cycle Inspection / Initial Inspection
Action: Violations were cited in the following area(s).
Apr 29, 2025
Inspection Type: Pre-permit (Operational) / Initial Inspection
Action: Violations were cited in the following area(s).
Grade Trend
Isohama does not yet have enough graded cycle inspections in NYC Open Data to show a grade trend.
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.
Isohama's latest score: 24
Grade range: B
Learn more about NYC restaurant grades →Frequently Asked Questions
What is Isohama's current NYC health grade?
Isohama currently has a N grade.
When was Isohama last inspected?
Isohama was last inspected on January 14, 2026.
What was Isohama's latest inspection score?
Isohama's latest inspection score was 24 points.
How many violations did Isohama have in its latest inspection?
Isohama had 4 violations in its latest inspection, including 3 critical violations and 1 non-critical violation.
Where is Isohama located?
Isohama is located at 1666 3rd Avenue in Manhattan, NY 10128.
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: 50163731
Last updated: July 3, 2026