Designed in 1929 by the renowned architects Rosario Candela and Arthur Loomis Harmon, 740 Park Avenue is a landmarked co-op that has long been one of Manhattan's most coveted residential addresses. Grand proportions and enduring elegance suffuse interiors, where mansion-like residences boast exquisite pre-war architecture and embody sophisticated, functional design.

This regal 5-bedroo...