A penthouse is an apartment or unit on the highest floor of an apartment building, condominium, hotel, or tower. Penthouses are typically differentiated from other apartments by luxury features. The term 'penthouse' originally referred, and sometimes still does refer, to a separate smaller 'house' that was constructed on the roof of an apartment building. Architecturally it refers specifically to a structure on the roof of a building that is set back from its outer walls. These structures do not have to occupy the entire roof deck. Recently, luxury high rise apartment buildings have begun to designate multiple units on the entire top residential floor or multiple higher residential floors including the top floor as penthouse apartments, and outfit them to include ultra-luxury fixtures, finishes, and designs which are different from all other residential floors of the building. These penthouse apartments are not typically set back from the building’s outer walls, but are instead flush with the rest of the building and simply differ in size, luxury, and consequently price. High-rise buildings can also have structures known as mechanical penthouses that enclose machinery or equipment such as the drum mechanisms for an elevator.
Olympic Tower is a 51-story, 620 ft-tall (190 m) building at 641 and 645 Fifth Avenue, between 51st and 52nd Streets, in the Midtown Manhattan neighborhood of New York City. Designed by Skidmore, Owings & Merrill (SOM), the mixed-use development contains condominium apartments, office space, and retail shops. The tower is named after Olympic Airways, whose president Aristotle Onassis jointly developed the tower with the Arlen Realty and Development Corporation between 1971 and 1974. It was the first skyscraper to be constructed within a special zoning district to encourage retail and mixed-use development along Fifth Avenue.
834 Fifth Avenue is a luxury residential housing cooperative in the Upper East Side of Manhattan, New York City. It is located on Fifth Avenue at the corner of East 64th Street opposite the Central Park Zoo. The limestone-clad building was designed by Rosario Candela, a prolific designer of luxury apartment buildings in Manhattan during the period between World War I and World War II. 834 Fifth Avenue is widely regarded as one of the most prestigious apartment houses in New York City. It has been called "the most pedigreed building on the snobbiest street in the country’s most real estate-obsessed city" in an article in the New York Observer newspaper. This status is due to the building's overall architecture, the scale and layout of the apartments, and the notoriety of its current and past residents. It is one of the finest buildings designed by Rosario Candela, according to The New York Times.
740 Park Avenue is a luxury cooperative apartment building on the west side of Park Avenue between East 71st and 72nd Streets in the Lenox Hill neighborhood of Manhattan, New York City, United States. It was described in Business Insider in 2011 as "a legendary address" that was "at one time considered the most luxurious and powerful residential building in New York City". The "pre-war" building's side entrance address is 71 East 71st Street.
The Wilbraham is an apartment building at 282–284 Fifth Avenue and 1 West 30th Street in the Midtown South neighborhood of Manhattan in New York City. The nine-story structure was designed by David and John Jardine in the Romanesque Revival style, with elements of the Renaissance Revival style, and occupies the northwestern corner of 30th Street and Fifth Avenue. It was built between 1888 and 1890 as a bachelor apartment hotel. The Wilbraham is a New York City designated landmark and is listed on the National Register of Historic Places.
810 Fifth Avenue is a luxury residential housing cooperative on the Upper East Side of Manhattan, New York City.
785 Fifth Avenue, usually called the Park Cinq, (Park-V), is a luxury, cooperative apartment building on the Upper East Side of Manhattan in New York City. It is located at 785 Fifth Avenue, at the southeast corner with 60th Street, across from Central Park and Grand Army Plaza.
930 Fifth Avenue is a luxury apartment building on Fifth Avenue on the northeast corner of East 74th Street in the Upper East Side of Manhattan, New York City. The eighteen-story structure and penthouse was designed by noted architect Emery Roth and built in 1940. According to architecture critic Paul Goldberger, 930 and 875 Fifth Avenue show Roth in transition from historicist to modern Art Deco style.
1049 Fifth Avenue is a 23-floor luxury condominium apartment building located in the Upper East Side, New York City. Built in 1928 as the Adams Hotel, the building underwent extensive renovation in its conversion to residential condominiums during the years 1990-1993. When the apartments were first offered for sale in 1991, they were the highest-priced residential apartments ever listed in New York City. Their sale prices set city records in 1993 and 1994.
The Benjamin N. Duke House, also the Duke–Semans Mansion and the Benjamin N. and Sarah Duke House, is a mansion at 1009 Fifth Avenue, at the southeast corner with 82nd Street, on the Upper East Side of Manhattan in New York City. It was built between 1899 and 1901 and was designed by the firm of Welch, Smith & Provot. The house, along with three other mansions on the same block, was built speculatively by developers William W. Hall and Thomas M. Hall. The Benjamin N. Duke House is one of a few remaining private mansions along Fifth Avenue. It is a New York City designated landmark and is listed on the National Register of Historic Places.
998 Fifth Avenue is a luxury cooperative located on Fifth Avenue at the North East corner of East 81st Street in Upper East Side in Manhattan, New York City.
720 Park Avenue is a historic residential building in Lenox Hill on the Upper East Side of Manhattan in New York City, USA. A cooperative, the building has 34 apartments, a gymnasium and storage spaces. It is secured by a full-time doorman.
825 Fifth Avenue is a luxury apartment building located on Fifth Avenue between East 63rd and East 64th Streets in the Lenox Hill neighborhood of Manhattan, New York City. It was built by the Paterno Brothers.
655 Park Avenue is a Georgian-style co-op residential building on Manhattan's Upper East Side, located on Park Avenue between 67th Street and 68th Street, adjacent to the Park Avenue Armory. It was developed in 1924 by Dwight P. Robinson & Company. The building at 655 Park Avenue was designed by architects James Edwin Ruthven Carpenter, Jr., often referred to by the initials "J.E.R. Carpenter", and Mott B. Schmidt. Carpenter is considered the leading architect for luxury residential high-rise buildings in New York City in the early 1900s, while Schmidt is known for his buildings in the American Georgian Classical style, including Sutton Place and houses for New York City's society figures and business elite.
The Emmet Building is a historic 16-story building located at 89–95 Madison Avenue at 29th Street, in the NoMad neighborhood of Manhattan, New York City. It was designed by John Stewart Barney and Stockton B. Colt of the architectural firm of Barney & Colt for Dr. Thomas Addis Emmet, a prominent gynecological surgeon who was also an author of books on Irish history. He was the son of Emmet John Patten, a chemistry professor at the University of Virginia who was born in Ireland and was the nephew of Robert Emmet, the advocate for Irish independence.
James Thomas Lee was an American lawyer, banker, and real estate investor who was the maternal grandfather of Jacqueline Kennedy Onassis and Lee Radziwill.
225 East 86th Street is a luxury condominium on 86th Street between Second Avenue and Third Avenue in the Yorkville neighborhood of the Upper East Side of Manhattan, New York City. It is a 15-story building that was built in 1981 and converted to a condo in 1986. The building was described in great detail and was quoted as being "Post-Baroque fun with windows" in the AIA Guide to New York City. The building is formally known as The Buckingham East.
1020 Fifth Avenue is a luxury housing cooperative in the Upper East Side of Manhattan, New York City. It is located on the northeast corner of 83rd Street and Fifth Avenue, across the street from the Metropolitan Museum of Art's Fifth Avenue building. It is part of the Metropolitan Museum Historic District. Along with 1040 Fifth Avenue, 998 Fifth Avenue and 1016 Fifth Avenue, it is considered among the most prestigious residential buildings in New York City and is frequently included in lists of top residential buildings. Sales of units in the building are often reported by the press. Former New York Times architectural critic Carter Horsley describes the building as "[o]ne of the supreme residential buildings of New York". The building is profiled in multiple architectural books, including in Windows on the Park: New York's most prestigious properties on Central Park, where it is described as "one of the city's most exclusive addresses".
