Sunnyside is a historic home located in Aquasco, Prince George's County, Maryland, United States.

It is a five bay wide two-story frame house with a center hall and north and south parlors, facing east on a brick foundation.

The main block of the house is a fine example of a mid-19th century I-house, and possesses a great deal of intact original fabric.

The significance of the property is enhanced by the 18th century wing, in good repair and possessing its original hearth with iron fittings.

The house and outbuildings are well preserved examples of vernacular southern Maryland architecture dating from the 18th through the mid 19th century.