| Mary's Mount | |
| Location: | Northeast of Harwood off Mill Swamp Rd., Harwood, Maryland |
| Coordinates: | 38.8742°N -76.5856°W |
| Built: | 1742 |
| Added: | May 15, 1969 |
| Refnum: | 69000064 |
Mary's Mount is a historic home at Harwood, Anne Arundel County, Maryland, United States. The earliest portion of Mary's Mount was built in 1771 for Col. Richard Harwood as a -story gambrel roof structure. The Bird family was to take possession of this property from 1820 to 1965. Jacob Wheeler Bird enlarged the house to its present two-story height in the early 19th century. The enlargements included two northern additions, each section of which is lower than its neighbor to the south, creating a "telescope" effect.[1]
Mary's Mount was listed on the National Register of Historic Places in 1969.