425 Fifth Avenue is a condominium building located in Manhattan's Murray Hill, offering luxury apartments for sale. A towering 56-story limestone and brick tower, 425 Fifth Avenue dominates the Fifth Avenue skyline. Upon entering the marble and wood lobby, residents are greeted by the 24-hour doorman and concierge.

A stunning new construction tower with a prime midtown Manhattan at 18 West 48th Street, The Centria offers luxurious condominiums for sale, but it also offers something bigger and more surprising -- consider The Centria further proof that midtown Manhattan has emerged as a great place to live, as well as a popular place to visit. The Centria, intriguingly, is both -- a luxury hotel offering elegant apartments for sale on its upper floors, The Centria offers residents a suite of amenities that few luxury hotels in Manhattan can match, while also providing all the comforts of home.

While many Manhattan condo listings advertise hotel-style amenities, Cassa NYC has a better case than usual for a simple reason -- the residences at Cassa NYC are, in fact, located within a luxury hotel. The apartments for sale at Cassa NYC offer a unique and appealing combination few luxury condo listings can match -- luxurious condos for sale offering all the comforts of home and access to the dazzling suite of amenities, from high-end dining to a state-of-the-art fitness center, that have made Cassa NYC one of Manhattan's most popular luxury hotels.

80 Park, located at 74-82 Park Avenue on the corner of 39th Street in Manhattan’s Murray Hill neighborhood, is a 21-story post-war high-rise with 228 high-end apartments for sale. Designed by Kahn & Jacobs with Paul Resnik and built in 1954, 80 Park is a beige brick apartment building features an attractive modulated facade with multiple pillars and seasonal sidewalk landscaping. Officially known as the 80 Park Avenue Condominium, 80 Park was converted to condos in 1981, and these renovated Manhattan apartments boast high-end fixtures and finishes.