James Dean may have been Hollywood’s classic “bad boy” — but in 1953, he was living in a traditional Gilded Age brownstone on the Upper West Side. It’s now on the market for $6.25 million.
Built in 1884, the brownstone is located at 13 W. 89th St. — between Central Park West and Columbus Avenue.
The “Rebel With a Cause” and “On the Waterfront” actor lived there in 1951 as a struggling young actor with his then-girlfriend, Liz “Dizzy” Sheridan, a dancer and actress who went on to play Jerry Seinfeld’s fictional mother, Helen, in “Seinfeld.” Sheridan later wrote a book about their love affair…