Larkin's Hundred

Larkin's Hundred, also known as The Castle, is a historic home at Harwood, Anne Arundel County, Maryland, United States. It is a two-story brick house. Although tradition holds that it was built in 1704 by Thomas Larkin, a son of John Larkin of nearby Larkin's Hill Farm, evidence suggest it was actually constructed in the second quarter of the 18th century for Captain Joseph Cowman, a mariner and wealthy Quaker. A white clapboard kitchen wing at the west end was added in 1870. A noteworthy interior feature is a graceful stairway of American walnut.^[2]

Larkin's Hundred
U.S. National Register of Historic Places
Larkin's Hundred in the early 20th century
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Nearest city	Harwood, Maryland
Coordinates	38°53′19″N 76°34′57″W
Built	1704
Architectural style	Colonial, Georgian
NRHP reference No.	69000063[1]
Added to NRHP	May 15, 1969

Larkin's Hundred was listed on the National Register of Historic Places in 1969.^[1]