Loring–Greenough House

The Loring–Greenough House is the last surviving 18th century residence in Sumner Hill, a historic section of Jamaica Plain, Massachusetts, a neighborhood of Boston. It is located at 12 South Street on Monument Square at the edge of Sumner Hill. It is situated on the border of two National Historic Districts.

This mid-Georgian mansion was built as a country residence and farmstead in 1760 for wealthy British naval officer Commodore Joshua Loring on the original site of John Polley's estate established in the 1650s. Originally, the Loring–Greenough house was situated on a 60-acre estate. Loring, a Loyalist prior to the American Revolution, abandoned the house in 1774, just prior to the conflict, and he fled from Boston in 1776. The house was confiscated by colonial forces and in 1776 served as a headquarters for General Nathanael Greene and, soon after, a hospital for Continental Army soldiers following the Battle of Bunker Hill.