NYC › Upper East Side-Yorkville › Flex Mussels
Flex Mussels
american, seafood · restaurant · 1431 3rd Avenue, Manhattan, NY 10028
Full liquor license (NY State Liquor Authority 0340-22-105458, valid until 2028-07-31). NYC Health grade A (since 2025-11-24). Outdoor dining permit: sidewalk (valid until 2030-07-03). Last recorded change: 2026-07-03.
Key facts
- Health grade
- A (current status since 2025-11-24; last inspected 2025-11-24, 1 critical violation(s) at last inspection) [official record]
- Alcohol
- Full liquor license [official record: licensed to serve; not proof of what's on the menu]
- Outdoor dining
- City permit: sidewalk [official record: permission, not proof tables are out today]
- Reservations
- unknown
- Online ordering
- unknown
- Price range
- unknown
- Phone
- (212) 717-7772
- Website
- unknown
- Menu
- unknown
Dietary
- vegan
- unknown
- vegetarian
- unknown
- gluten free
- unknown
- halal
- unknown
- kosher
- unknown
Features
- private dining
- unknown
- happy hour
- unknown
- brunch
- unknown
- live music
- unknown
- kids menu
- unknown
- wheelchair accessible
- unknown
- dog friendly
- unknown
- byob
- unknown
- cash only
- unknown
- walk ins
- unknown
- catering
- unknown
- gift cards
- unknown
All facts and evidence
| Fact | Value | Evidence type | Evidence | Source | Dates |
|---|---|---|---|---|---|
| alcohol | full_bar | official record | Restaurant license 0340-22-105458 (FLEX MUSSELS), expires 07/31/2028 | nys_sla | source date 2026-06-23 valid until 2028-07-31 retrieved 2026-09-26 |
| category | {"hierarchy": ["food_and_drink", "restaurant", "seafood_restaurant"], "primary": "seafood_restaurant"} | directory category | Overture place 16eedcd6-5be8-4436-adf9-9fba814a9674 (Flex Mussels), match score 3.00, 16m | overture | source date 2026-09-26 retrieved 2026-09-26 |
| cuisine dohmh | American | directory category | Cuisine category as registered with NYC Health Dept | dohmh | source date 2026-09-25 retrieved 2026-09-26 |
| health grade | A | official record | Letter grade A issued 2025-11-24 | dohmh | source date 2025-11-24 retrieved 2026-09-26 |
| health status | {"critical_violations_last_inspection": 1, "last_inspection": "2025-11-24", "last_score": 12, "status": "A", "status_date": "2025-11-24"} | official record | Last inspected 2025-11-24, score 12; latest grade status A (grade A) on 2025-11-24; critical: Evidence of mice or live mice in establishment's food or non-food areas. | dohmh | source date 2025-11-24 retrieved 2026-09-26 |
| outdoor seating | ["sidewalk"] | official record | Sidewalk cafe license issued 2026-07-03, expires 2030-07-03 (FLEX MUSSELS, 1431 3 AVENUE) | dining_out_nyc | source date 2026-07-03 valid until 2030-07-03 retrieved 2026-09-26 |
History
| Date | What changed | Source |
|---|---|---|
| 2026-07-03 | Outdoor dining permit added: ['sidewalk'] Sidewalk cafe license issued 2026-07-03, expires 2030-07-03 (FLEX MUSSELS, 1431 3 AVENUE) | dining_out_nyc |
| 2026-06-23 | Liquor license added: full_bar License 0340-22-105458 originally issued 2026-06-23 | nys_sla |
| 2025-11-24 | Health grade added: A Graded A by NYC Health Dept on 2025-11-24 | dohmh |
| 2023-05-25 | Establishment appeared First pre-permit inspection on 2023-05-25 (new establishment) | dohmh |
Verify elsewhere
Last recorded change 2026-07-03 · page generated 2026-09-26 (sources are re-checked weekly; see each fact's dates) · id nyc-50125776 · JSON