
Neutra worked briefly for Frank Lloyd Wright before accepting an invitation from his close friend and university companion Rudolf Schindler to work and live communally in Schindler's Kings Road House in California. Neutra moved to the United States by 1923 and became a naturalized citizen in 1929. They had three sons, Frank L (1924–2008), Dion (1926–2019) an architect and his father's partner, and Raymond Richard (1939–) a physician and environmental epidemiologist. He married Dione Niedermann, the daughter of an architect, in 1922.

Neutra contributed to the firm's competition entry for a new commercial centre for Haifa, Palestine (1922), and to the Zehlendorf housing project in Berlin (1923). In 1921 he served briefly as city architect in the German town of Luckenwalde, and later in the same year he joined the office of Erich Mendelsohn in Berlin. Īfter World War I, Neutra went to Switzerland where he worked with the landscape architect Gustav Ammann. Neutra took a leave in 1917 to return to the Technische Hochschule to take his final examinations. He was just a small town clerk in Vienna, but then he became his commander.” Dione Neutra recalled her husband Richard’s hatred of the retribution against the Serbs in an interview conducted in 1978 after his death: “He talked about the people he met … how his commander was a sadist, who was able to play out his sadistic tendencies …. In June 1914, Neutra's studies were interrupted when he was ordered to Trebinje, where he served as an lieutenant in the artillery until the end of the war. In 1912 he undertook a study trip to Italy and the Balkans with Ernst Ludwig Freud (son of Sigmund Freud).

He studied under Max Fabiani and Karl Mayreder at the Vienna University of Technology (1910–18), and also attended the private architecture school of Adolf Loos. Neutra attended the Sophiengymnasium in Vienna until 1910. Richard had two brothers who also emigrated to the United States, and a sister, Josephine Theresia "Pepi" Weixlgärtner, an artist who was married to the Austrian art historian Arpad Weixlgärtner and who emigrated later to Sweden, where her work can be seen at The Museum of Modern Art. His Jewish-Hungarian father Samuel Neutra (1844–1920) was a proprietor of a metal foundry, and his mother, Elizabeth "Betty" Glaser Neutra (1851–1905) was a member of the IKG Wien. Neutra was born in Leopoldstadt, the 2nd district of Vienna, Austria Hungary, on April 8, 1892, into a wealthy Jewish family.
