The luxury apartment house was actually invented in New York in the late 19th century. Upper-class New Yorkers lived in townhouses and single-family mansions during the 19th century. By 1930, 90% percent of Manhattanites lived in apartments. To lure potential tenants, developers borrowed the word "apartment" from the French to make the new buildings sound more fashionable. The word and the lifestyle stuck. In 1890 The Dakota was the first luxury apartment building (6 comments)