Harry F. Sinclair House

Info via OHNY
Address: 2 East 79th St.

Rarely do we get a chance to see the insides of the amazing mansions on the gold coast of 5th Avenue. This building, once the home of oil tycoon Harry F. Sinclair is now the home of the Ukrainian Institute. But instead of heading up there to enjoy some Slavic culture, head out to see the pad that Ryan Phillippe’s character crashed at in Cruel Intentions.