 They lived there for the rest of their lives, the remodeled house becoming one of the centers of Chappaqua's social life as it completed its metamorphosis from country town to suburb.It has remained a private home since then.The house's lot is on the east side of Aldridge, a dead-end street, south of its intersection with Prospect Drive and Highland Avenue, both of which lead to King Street (New York State Route 120), the main road through Chappaqua.