The original section is a two-story, rectangular farmhouse, sheathed in clapboard and surmounted by a gable roof.

The 1891 to 1892 section is a clapboarded, two-story structure with an elaborate façade with generous porch and surmounted by a steeply pitched, truncated hipped roof.

Also on the property are contributing carriage house, equipment barn, garage, caretaker's cottage, swimming pool, storage hut, and archaeological sites.

[2] The Bayport Blue Point Heritage Association has restored the mansion and offers seasonal tours and exhibits of local history.

The estate is located on the grounds of Sans Souci County Park,[3] and was added to the National Register of Historic Places in 1987.