Ahead of Landmarks hearing for Excelsior Hotel, see New York's top hotel-to-residential conversions
William Smith
Published Apr 08, 2026
The new owner of 45 West 81st Street is best known for its high-end rentals, and they would not be the first to convert a hotel into residences. There was considerable buzz about this at the height of lockdown, but it has quieted as of late with many empty properties now being used to provide temporary shelter to the homeless (as the Excelsior Hotel itself was from 2016 to 2019) and newly arrived migrants. But even before the pandemic, a number of hotels throughout New York had already been converted, some only partially, to residential use.
When a hotel building is converted to residential use, the historic architecture has often been left alone amidst the conversion of the interiors. Upon completion, it is exciting to consider that someone famous could have stayed on the very spot where one’s present-day apartment is. Moreover, it’s easy enough to adapt existing hotel guest amenities to residential use. However, sometimes the switch from hotel rooms to residential units can result in unusual floor plates; and in the case of buildings where the hotel is still functioning below the housing units, there’s a risk of residents tripping over guests at the amenities.
When the full-block Ansonia was constructed in 1904, it opened its doors as a luxury hotel. Today it is a New York City Landmark and condominium that has proven popular with celebrities. Amenities include an attentive staff, garage, and landscaped roof deck, but its greatest perk may be its Upper West Side address near Central Park, Riverside Park, Lincoln Center, Beacon Theatre, the American Museum of Natural History, and many fine dining options.
When this Romanesque-style building opened in 1927, it was a residential hotel for women where men were not allowed above the lobby floor. Decades later, it has hosted the likes of Grace Kelly, Sylvia Plath, Liza Minnelli, Joan Crawford, Cloris Leachman, and Ali McGraw, and been listed on the National Register of Historic Places. In its current incarnation as a condominium, women and men alike are welcome in all apartments and amenities like a Club Salon, 20-seat screening room, and separate Equinox gym.
As the upper floors of the iconic Waldorf Astoria hotel get converted to residential apartments, the iconic Art Deco skyscraper's facade and landmarked interiors are getting spruced up as well. Homeowners arrive to entry foyers with Concierge Closets that allow for private deliveries, and enjoy access to 50,000 square feet of private residential amenities as well as the hotel's shared services.
Thanks to a giant rooftop sign, there is no mistaking this Art Deco tower in the Central Park South skyline. Before Marriott International took over operations, it was simply Essex House, a luxury hotel that welcomed guests like Igor Stravinsky and hosted Alain Ducasse at Essex House. Following the partial conversion of upper floors to condos, residents and guests alike enjoy access to the hotel's lavish lobby, not to mention its white-glove services, high-end amenities, and address near Fifth Avenue and Columbus Circle.
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