 To the left of the main block is an early 19th-century three-season sunroom, and older ells (of 18th and 19th-century construction) extend to the right and back.The interior of the main block has a typical colonial-era four-room center-chimney layout, with the doorway leading into a narrow vestibule with a winding staircase providing access to the attic level.The exact construction history of the earliest portions of the house is not known with certainty, though architectural details are consistent with an early 19th century date of construction.