Knock Knock

• gradeGrade pending
• inspection score21 pts
• critical violations3
• last inspectedApril 28, 2026 →
• address1351 Forest Avenue, Staten Island 10302
• cuisineCoffee/Tea
• phone3476561404

Is Knock Knock clean?

New York currently lists Knock Knock as grade pending, following an inspection on April 28, 2026 that scored 21 points. The city has not posted a letter yet, and it will not until a re-inspection settles it.

What did inspectors find at Knock Knock?

These are the violations recorded at the most recent inspection on April 28, 2026, in plain English, with the city's own wording underneath.

• 🕳️basically rolling out the welcome mat for pests
  Establishment is not free of harborage or conditions conducive to rodents, insects or other pests.
• 🧻grimy wiping clothscritical
  Wiping cloths not stored clean and dry, or in a sanitizing solution, between uses.
• 🪰flies in the housecritical
  Filth flies or food/refuse/sewage associated with (FRSA) flies or other nuisance pests in establishment’s food and/or non-food areas. FRSA flies include house flies, blow flies, bottle flies, flesh flies, drain flies, Phorid flies and fruit flies.
• 🧽surfaces not properly sanitizedcritical
  Food contact surface not properly washed, rinsed and sanitized after each use and following any activity when contamination may have occurred.

When was Knock Knock last inspected?

Knock Knock has 3 inspections on record going back to October 9, 2024, averaging 18 points.

Knock Knock vs Westerleigh

Westerleigh runs 79% clean across 92 tracked restaurants — 67 clean, 9 mid, 9 cooked.

Against the 92 spots Cooked tracks in Westerleigh, this one comes out cleaner than 5% of them.

Other spots in Westerleigh

• A Salda
  clean · June 25, 2026
• A Poke Cafe
  clean · March 19, 2026
• A Charcoal Gardenia
  clean · March 24, 2026
• ⏳ Sugar House Ice Cream
  cooked · April 22, 2025
• ⏳ Yallah Habibi
  cooked · December 21, 2025
• B Guac Time Mexican Grill
  mid · January 17, 2026

See every restaurant inspection in Westerleigh →

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 April 28, 2026. 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.