Callahan's Seafood Bar & Grill Open
1808 Rosemont Ave, Frederick, MD 21702
Listing
| BMIE id | CFF403F72BCD91CF |
|---|---|
| Categories | Casual dining (primary) · Bar |
| Cuisines | Seafood (primary) · American |
| Brand / chain | Independent or not stated |
| Phone | +13016989596 |
| Website | frederick.com |
| Coordinates | 39.428986, -77.432999 (source) |
| Last verified | 2026-09-05 12:30:16 by Overture Maps Places |
| Record versions kept | 1 |
As published by the source
| Attribute | Value | Source |
|---|---|---|
| Category as published by the source | seafood_restaurant | Overture Maps Places · 2026-09-05 |
| Category hierarchy as published | food_and_drink>restaurant>seafood_restaurant | Overture Maps Places · 2026-09-05 |
| Source confidence | 0.9902 | Overture Maps Places · 2026-09-05 |
| Operating status (source) | open | Overture Maps Places · 2026-09-05 |
Map
Location as published by Overture Maps Places. Basemap © OpenStreetMap contributors.Its market: 21702
| County | Frederick County, Maryland |
|---|---|
| Population (ACS) | 49,605 |
| Median household income | $106,983 |
| Restaurants (Census count) / listings on file | 61 / 143 |
| BMIE Market Score | 64 |
Nearest listings (within 1 mile)
| Name | Address | Distance |
|---|---|---|
| Pho An Loi | 1812 Rosemont Ave | 0.02 mi |
| Viet Gourmet | 1812 Rosemont Ave | 0.02 mi |
| Pizza Hut | 1830 Rosemont Ave. Frederick | 0.15 mi |
| Discovery Cafe | 0.52 mi | |
| Honeybee's Hibachi and Food truck | 285 Montevue Ln | 0.59 mi |
| Clustered Spires Pastry Shop | 285 Montevue Ln | 0.61 mi |
| McDonald's | 1399 W 7th St | 0.66 mi |
| Bun D | Ft Detrick, Bldg 1405 Porter St Frederick, MD 21702 | 0.67 mi |
| Subway | Bldg. 1405 Porter Street, Fort Detrick Personel Only | 0.67 mi |
| K’s Banana Bread | 0.70 mi | |
| McDonald's | 2020 Yellow Spring Rd | 0.78 mi |
| Swirls of Frederick | 1305 W 7th St | 0.80 mi |
| Santa Rosa Restaurant | 107 Baughmans Ln | 0.81 mi |
| Marco's Pizza | 1305 W 7th St Ste 15A | 0.82 mi |
| Little Caesars Pizza | 1305 W 7th St | 0.83 mi |
History
No lifecycle events recorded yet. Openings, closures and changes are appended as sources report them.
Where this listing comes from
| Source | Record | Matched by | First seen | Last seen | Licence |
|---|---|---|---|---|---|
| Overture Maps Places | e1211cfa-09ce-426e-9e84-9878ba5dd769 | source_id 100% | 2026-09-05 | 2026-09-05 | CDLA-Permissive-2.0 |