Apartment For 21.8 Million USD, Tokyo, Japan

The Dakota (1884) was one of the first luxury apartment buildings in New York City. The majority, however, remained tenements.
Many reformers, such as Upton Sinclair and Jacob Riis, pushed for reforms in tenement dwellings. As a result in 1901, New York state passed a law called the New York State Tenement House Act to improve the conditions in tenements.
More improvements followed. In 1949, President Harry S. Truman signed the Housing Act of 1949 to clean slums and reconstruct housing units for the poor.
Some significant developments in architectural design of apartment buildings came out of the 1950s and 60s. Among them were groundbreaking designs in the 860-880 Lake Shore Drive Apartments (1951), New Century Guild (1961), Marina City (1964) and Lake Point Tower (1968).