Built in 1925 and designed by architect Kenneth Murchison for etiquette icon Emily Post, 39 East 79th Street is a distinguished Beaux-Arts co-op with just 20 residences across 14 stories. Ideally located at Madison Avenue, it’s one block from Central Park, near the Met, top dining and shopping, and zoned for sought-after PS 6. Excellent public transit access adds to its appeal.