Neptune Diner Ii

• gradeGrade A
• inspection score13 pts
• critical violations2
• last inspectedSeptember 23, 2025 →
• address699 Classon Avenue, Brooklyn 11238
• cuisineAmerican
• phone7186231111

Is Neptune Diner Ii clean?

Neptune Diner Ii is currently Grade A from NYC Department of Health and Mental Hygiene (DOHMH), from an inspection on September 23, 2025. Inspectors wrote up 2 critical violations — the kind most directly linked to foodborne illness. On Cooked's ladder that reads clean 😇.

What did inspectors find at Neptune Diner Ii?

These are the violations recorded at the most recent inspection on September 23, 2025, in plain English, with the city's own wording underneath.

• 🧫food contact surfaces dirty
  Design, construction, materials used or maintenance of food contact surface improper. Surface not easily cleanable, sanitized and maintained.
• 🧻grimy wiping clothscritical
  Wiping cloths not stored clean and dry, or in a sanitizing solution, between uses.
• 🍽️food left out / unprotectedcritical
  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.

When was Neptune Diner Ii last inspected?

Neptune Diner Ii has 5 inspections on record going back to October 4, 2022, averaging 14 points.

Neptune Diner Ii vs Crown Heights North

Crown Heights North runs 80% clean across 291 tracked restaurants — 209 clean, 15 mid, 36 cooked.

Against the 291 spots Cooked tracks in Crown Heights North, this one comes out cleaner than 20% of them.

Other spots in Crown Heights North

• A Gueros Brooklyn
  clean · April 10, 2025
• A The Crown Inn
  clean · April 18, 2026
• A New John Garden
  clean · May 27, 2026
• A New Sin Lee Restaurant
  clean · June 17, 2026
• A Popeyes
  clean · January 12, 2026
• B Happy Garden
  mid · April 29, 2026

See every restaurant inspection in Crown Heights North →

How New York grades restaurants

New York City health inspectors score violations in points, and lower is better: 0–13 points earns an A, 14–27 a B, and 28 or more a C. Every restaurant is inspected at least once a year, and the letter has to be posted in the window. A restaurant that scores 14 or more on the first inspection of a cycle does not get a letter right away — it stays “Grade Pending” until a re-inspection settles it, which is why some spots here show an hourglass instead of a letter. Cooked only ever shows a letter the city actually posted; we never infer one from a score.

Read the New York 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: NYC Department of Health and Mental Hygiene (DOHMH) via NYC Open Data. Cooked refreshes this data daily — this listing's most recent inspection is dated September 23, 2025. 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.