Photo courtesy of Douglas Elliman Realty

This idyllic waterfront compound at 74-80 Cedar Lane in the secluded Southampton hamlet of Remsenburg was once a 19th-century hunting lodge. In far more recent days, complete restoration and renovation have bestowed this charming property–it’s currently the hamlet’s most expensive listing at $17,500,000–with some top-tier modern additions like an elevator, a guest house, a pool and tennis court, a porte-cochere and a five-car garage with hydraulic lifts, a boathouse, a fitness room, and a wine cellar. And in case you forget the laid-back Hamptons vibe, there’s even an old-fashioned windmill on the property.

Tour this amazing waterfront property

We can’t imagine he’ll be having any public outbursts over the $7 million profit he just made on his Southampton estate. The Observer reports that confrontational tennis legend John McEnroe, along with his wife, musician Patty Smyth, has sold his beach-front house for $11.25 million, 18 years after buying it for $4.2 million. Not surprisingly, the home on Squabble Lane (how’s that for ironic?) has a full-size Har-Tru tennis court and a gym, as well as a heated pool, private beach access, and the 8,000-square-foot mansion.

Take a look around