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Designer

Detlef Lienau

Detlef Lienau (17 February 1818 – 29 August 1887) was a German architect born in Holstein. He is credited with having introduced the French style to American building construction, notably the mansard roof and all its decorative flourishes. Detlef Lienau was trained at the École des Beaux-Arts, Paris, he designed virtually every type of Victorian structure—cottages, mansions, townhouses, apartment houses, hotels, tenements, banks, stores, churches, schools, libraries, offices, factories, railroad stations, and a museum.

Also recorded as Detlef Lineau

Detlef Lienau

678 and 676 Broadway between Bond and Great Jones Streets in the NoHo neighborhood of Manhattan New York City. 678 Broadway (left) was built in 1874-75 and designed by D. J. Jardine in the Renaissance Revival style 676 Broadway (right) was built in 1873-74 and designed by Detlef Lienau in the Renaissance Revival style (Source: NYLPC NoHo Historic District Designation Report)

Beyond My Ken · CC BY-SA 4.0

Name
Detlef Lienau
Born
17 February 1818
Birthplace
Uetersen, Denmark
Place of death
New York City, U.S.
Education
École des Beaux-Arts, Paris
Died
1887 · New York City.
Nationality
United States · German Empire
Occupation
architect
Languages
German

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Detlef Lienau (17 February 1818 – 29 August 1887) was a German architect born in Holstein. He is credited with having introduced the French style to American building construction, notably the mansard roof and all its decorative flourishes. Detlef Lienau was trained at the École des Beaux-Arts, Paris, he designed virtually every type of Victorian structure—cottages, mansions, townhouses, apartment houses, hotels, tenements, banks, stores, churches, schools, libraries, offices, factories, railroad stations, and a museum.

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Note VALÉORINE

Detlef Lienau (1818–1887) was a German and American architect. Born in Uetersen, the architect died in New York City. Detlef Lienau studied at Beaux-Arts de Paris. Languages used include German.

Composed from admitted, traceable facts · 01 October 2026

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wikidata · Q108241 · wikipedia · Detlef Lienau

In this article

  1. 01Biography
  2. 02Archives and collections
  3. 03Notes, references and evidence

The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 16 August 2026.

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