Chartwell was built in 1933 and designed by Sumner Spaulding, the architect who also designed the Catalina Casino. ... The swimming pool is part of the elaborate grounds.

Its swim team is popular among Chartwell residents. The Chartwell Golf and Country Club, ... It has an 18-hole, Ed Ault-designed golf course, tennis courts and a swimming pool.

A pool house overlooks Chartwell's 75-foot swimming pool. Hilton & Hyland But not all of the massive estate's features are visible aboveground.