About Rosario Candela
Lived 1890 – 1953 (aged 63). Rosario Candela was an American and Italian architect and cryptographer.
Rosario Candela (March 7, 1890 – October 3, 1953) was an Italian American architect who achieved renown through his apartment building designs in New York City, primarily during the boom years of the 1920s. He is credited with defining the city's characteristic terraced setbacks and signature penthouses. Over time, Candela's buildings have become some of New York's most coveted addresses. As architectural historian Christopher Gray has written: "Rosario Candela has replaced Stanford White as the real estate brokers' name-drop of choice. Nowadays, to own a 10- to 20-room apartment in a Candela-designed building is to accede to architectural as well as social cynosure."
Life
Early life and education Born in Montelepre, Italy in 1890, Candela immigrated to New York in 1906. He returned to Italy after his arrival to study there and returned to the US in 1909. His father was Michele Candela, a plasterer, and his mother was Josephine Pizzurro. He gained admission to the Columbia University School of Architecture and graduated in 1915. Keenly aware of his talent, he went so far as to erect a velvet rope around his drafting table to prevent other students from copying his designs.
Career After graduation, Candela worked briefly as a draftsman for the Palermo-born Italian-American architect, Gaetan Ajello. During the next five years, Candela designed a number of residential buildings on the Upper West Side, primarily on West End Avenue and Riverside Drive. He had more commissions in 1929, but the housing boom had begun to slow prior to the stock market crash in October. Of 27 designs that year, only 12 were completed. These included 740, 770, 778 and 834 and 1040 Fifth Avenue. He decrypted messages originally coded in 1898 by Commandant Étienne Bazeries of the French Army. Commandant Bazeries was "one of the most brilliant cryptologists of his era," and developed an encryption method considered unbreakable. Candela wrote a book, The Military Cipher of Commandant Bazeries, in 1938 detailing how he broke Bazeries' code. Starting in 1941, Candela taught a class on cryptography and cryptanalytics at Hunter College in New York. At the time, the course was considered the only one of its kind offered to the public in the United States.
Books by Candela
Don’t just read it —
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
People in Rosario Candela's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Rosario Candela's
Frequently asked questions
Who was Rosario Candela?
Italian American architect (1890–1953)
When was Rosario Candela born?
Rosario Candela was born on 7 March 1890 in Montelepre.
When did Rosario Candela die?
Rosario Candela died on 3 October 1953 in Mount Vernon.
What was Rosario Candela's occupation?
Rosario Candela was an architect and cryptographer.
What nationality was Rosario Candela?
Rosario Candela was American and Italian.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Rosario Candela. https://biography.guide/rosario-candela/
MLA: "Rosario Candela." Biography.guide, https://biography.guide/rosario-candela/.
Chicago: "Rosario Candela." Biography.guide. https://biography.guide/rosario-candela/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
Page generated 2026-09-27 05:32 UTC