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Irish · 3042 Nostrand Avenue, Brooklyn, NY 11229
Current Grade
Current grade
A
Latest score
9
Last inspection
May 14, 2026
Critical / non-critical points
7 / 2
Costello's Claddagh Inn currently has an A grade from the NYC Department of Health. Its latest inspection on May 14, 2026 found 2 violations, including 1 critical violation, for a total score of 9 points.
Costello's Claddagh Inn currently has an A grade.
Costello's Claddagh Inn was last inspected on May 14, 2026.
Costello's Claddagh Inn's latest inspection score was 9 points.
Costello's Claddagh Inn had 2 violations in its latest inspection, including 1 critical violation 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: 40578092
Last updated: October 23, 2026
Inspection Type: Cycle Inspection / Initial Inspection
Action: Violations were cited in the following area(s).
Costello's Claddagh Inn received an A grade in its most recent graded cycle inspection in May 2026 with a score of 9.
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.
Costello's Claddagh Inn's latest score: 9
Grade range: A
Learn more about NYC restaurant grades →Costello's Claddagh Inn is located at 3042 Nostrand Avenue in Brooklyn, NY 11229.