Prospect Hall | |
Location | 889 Butterfly Lane, Frederick, Maryland |
---|---|
Coordinates | 39°24′15.372″N 77°26′25.98″W / 39.40427000°N 77.4405500°W |
Area | 2.3 acres (0.93 ha) |
Built | 1800 |
Architectural style | Federal |
NRHP reference No. | 80001810[1] |
Added to NRHP | September 8, 1980 |
Prospect Hall is a historic mansion, built beginning around 1787 on what was known at the time as "Red Hill", the highest elevation in the area of Frederick, Maryland.