Conwell Coffee Hall

• gradeGrade A
• inspection score12 pts
• critical violations1
• last inspectedJanuary 23, 2026 →
• address18 William Street, Manhattan 10004
• cuisineCoffee/Tea
• phone7189151221

Is Conwell Coffee Hall clean?

Conwell Coffee Hall is currently Grade A from NYC Department of Health and Mental Hygiene (DOHMH), from an inspection on January 23, 2026. Inspectors wrote up 1 critical violation — the kind most directly linked to foodborne illness. On Cooked's ladder that reads clean 😇.

What did inspectors find at Conwell Coffee Hall?

These are the violations recorded at the most recent inspection on January 23, 2026, in plain English, with the city's own wording underneath.

• 🪰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.
• 🕳️basically rolling out the welcome mat for pests
  Establishment is not free of harborage or conditions conducive to rodents, insects or other pests.

When was Conwell Coffee Hall last inspected?

Conwell Coffee Hall has 3 inspections on record going back to October 18, 2024, averaging 24 points.

Conwell Coffee Hall vs Battery Park City-Lower Manhattan

Battery Park City-Lower Manhattan runs 86% clean across 625 tracked restaurants — 447 clean, 17 mid, 54 cooked.

Against the 625 spots Cooked tracks in Battery Park City-Lower Manhattan, this one comes out cleaner than 31% of them.

Other spots in Battery Park City-Lower Manhattan

• A Remi Flower & Coffee
  clean · January 14, 2026
• A Downtown Yogurt
  clean · January 20, 2026
• A Hutch & Waldo
  clean · March 24, 2025
• A Nyse Bull Market Cafe
  clean · June 12, 2026
• A Blue Bottle Coffee
  clean · February 10, 2026
• ? Aa Admirals Club
  not rated

See every restaurant inspection in Battery Park City-Lower Manhattan →

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 January 23, 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.