Carnegie Hill, Manhattan
The Gatsby, built in 1924, stands in a historic district one block from Central Park. This four-bedroom condo, renovated and currently owned by James de Givenchy, a scion of the French fashion house, and his wife, Gina, has hardwood floors, coffered ceilings, crown molding, and custom built-ins throughout; gourmet kitchen; living-dining room; library; and three full bathrooms. Building amenities include a 24-hour doorman, live-in superintendent, fitness room, and bicycle storage. $4,000,000. Matthew Cohen, Brown Harris Stevens, (201) 410-5496
Long Island City, Queens
This three-bedroom penthouse in the former Eagle Electric Factory has starred in several television series. The two-story home features 13-foot ceilings, oversize encased windows with electric blinds, architectural staircase, chef’s kitchen, spa bathrooms, private roof terrace with its own irrigation system, and expansive city…