Hidden Grounds
Hidden Grounds is an independent coffee shop at 400 Union Avenue in Williamsburg, Brooklyn. The closest subway stop is Metropolitan Av (G, L), about 1 min away on foot. There are 6 other coffee shops within a five-minute walk. The NYC Health Department last inspected it on February 4, 2026.
What to expect
Hidden Grounds is a neighborhood coffee shop in Williamsburg. We haven't verified its menu yet; if you know what it does best, tell us.
- Address
- 400 Union Avenue, Brooklyn, NY 11211
- Phone
- (929) 209-3327
- Neighborhood
- Williamsburg, Brooklyn 11211
- Subway
- GL Metropolitan Av, 190 ft (1 min walk)MJ Hewes St, 0.4 mi (8 min walk)
- Last city inspection
- February 4, 2026
- Opening hours
- Not verified yet
- Website
- Not verified yet
- Wi-Fi and seating
- Not verified yet
Is this your shop, or do you know it well? Send us its hours, website, Wi-Fi or seating, or report a mistake. Suggest an update
Listing data: NYC Department of Health and Mental Hygiene restaurant inspection records (NYC Open Data). Subway stations: MTA. Shops change hours and close without notice, so call ahead if you're making a special trip.