Bostwick is a historic home located a short distance below Lowndes Hill, the present-day property of Bladensburg Elementary School in Bladensburg, Prince George's County, Maryland, United States.

Colonel Thomas H. Barclay (Tory in the American Revolution; brother-in-law of Lt.

A gable-roofed common bond brick detached kitchen stands northeast of the house.

[1] The house suffered damage to the north chimney and roof in the August 2011 east coast earthquake.

In 2012, Preservation Maryland placed Bostwick on its list of threatened historic properties.