NYC › Williamsburg › Hidden Grounds
Hidden Grounds
coffee, tea, non alcoholic beverage bar · cafe · 400 Union Avenue, Brooklyn, NY 11211
No matching liquor license found in our snapshot. NYC Health grade A (since 2026-02-04). Outdoor dining permit: sidewalk (valid until 2030-08-14). Last recorded change: 2026-08-14.
Key facts
- Health grade
- A (current status since 2026-02-04; last inspected 2026-02-04, 1 critical violation(s) at last inspection) [official record]
- Alcohol
- No matching license found in our snapshot (unknown)
- Outdoor dining
- City permit: sidewalk [official record: permission, not proof tables are out today]
- Reservations
- unknown
- Online ordering
- unknown
- Price range
- unknown
- Phone
- (929) 209-3327
- Website
- http://www.thehiddengrounds.com/
- 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
- yes [business claim, website]
- gift cards
- yes [business claim, website]
All facts and evidence
| Fact | Value | Evidence type | Evidence | Source | Dates |
|---|---|---|---|---|---|
| category | {"hierarchy": ["food_and_drink", "non_alcoholic_beverage_venue", "coffee_shop"], "primary": "coffee_shop"} | directory category | Overture place ef38727f-2cb2-4a45-b44f-5bdbcda3ef89 (Hidden Grounds Chai & Coffee House), match score 2.61, 13m | overture | source date 2026-09-26 retrieved 2026-09-26 |
| catering | True | business claim | …W YORK · EST. 2013 Find a café Our story Shop for home Order ahead Wholesale Brew & learn Catering Events & tickets Gifts & gift cards Join the team Help & contact Coffee subscriptions Log… | website | source date 2026-09-25 retrieved ? |
| cuisine dohmh | Coffee/Tea | directory category | Cuisine category as registered with NYC Health Dept | dohmh | source date 2026-09-25 retrieved 2026-09-26 |
| gift cards | True | business claim | …story Shop for home Order ahead Wholesale Brew & learn Catering Events & tickets Gifts & gift cards Join the team Help & contact Coffee subscriptions Log in Facebook Twitter Instagram TikTo… | website | source date 2026-09-25 retrieved ? |
| health grade | A | official record | Letter grade A issued 2026-02-04 | dohmh | source date 2026-02-04 retrieved 2026-09-26 |
| health status | {"critical_violations_last_inspection": 1, "last_inspection": "2026-02-04", "last_score": 13, "status": "A", "status_date": "2026-02-04"} | official record | Last inspected 2026-02-04, score 13; latest grade status A (grade A) on 2026-02-04; critical: Food Protection Certificate (FPC) not held by manager or supervisor of food operations. | dohmh | source date 2026-02-04 retrieved 2026-09-26 |
| outdoor seating | ["sidewalk"] | official record | Sidewalk cafe license issued 2026-08-14, expires 2030-08-14 (HIDDEN GROUNDS, 400 UNION AVENUE) | dining_out_nyc | source date 2026-08-14 valid until 2030-08-14 retrieved 2026-09-26 |
| website | http://www.thehiddengrounds.com/ | directory category | Overture place ef38727f-2cb2-4a45-b44f-5bdbcda3ef89 (Hidden Grounds Chai & Coffee House), match score 2.61, 13m | overture | source date 2026-09-26 retrieved 2026-09-26 |
History
| Date | What changed | Source |
|---|---|---|
| 2026-08-14 | Outdoor dining permit added: ['sidewalk'] Sidewalk cafe license issued 2026-08-14, expires 2030-08-14 (HIDDEN GROUNDS, 400 UNION AVENUE) | dining_out_nyc |
| 2024-08-30 | Health grade changed: B -> A Graded A by NYC Health Dept on 2024-08-30 | dohmh |
| 2023-03-09 | Health grade added: B Graded B by NYC Health Dept on 2023-03-09 | dohmh |
| 2023-02-09 | Establishment appeared First pre-permit inspection on 2023-02-09 (new establishment) | dohmh |
Verify elsewhere
Last recorded change 2026-08-14 · page generated 2026-09-26 (sources are re-checked weekly; see each fact's dates) · id nyc-50131480 · JSON