Architect · Austria · 1870-1933
Adolf Loos Biography, Buildings and Best Books
Austrian architect and critic (1870-1933) whose essay Ornament and Crime, Looshaus in Vienna and Villa Müller in Prague helped lay the foundations of modern architecture.

Photo: Otto Mayer, public domain, via Wikimedia Commons
Biography
Adolf Loos (1870-1933) was an Austrian architect and critic, born in Brno, whose polemical writings and austere buildings made him one of the pioneers of modern architecture. In his lecture Ornament and Crime he attacked decoration as a waste of labour, and in buildings such as the Looshaus on Vienna’s Michaelerplatz, the Steiner House and the Villa Müller in Prague he developed the Raumplan, an interlocking arrangement of rooms at different levels.
Brno, Dresden and America
Loos was born in Brno, Moravia, in 1870, the son of a stonemason. He studied at the Technical University of Dresden and in 1893 travelled to the United States, where he spent three years in Chicago, Philadelphia and New York, admiring American engineering and the practical culture of English and American tailoring and design.
Vienna and Ornament and Crime
Settling in Vienna in 1896, Loos wrote sharp essays on design, fashion and culture and designed interiors such as the Café Museum (1899) and the tiny American Bar (1908), lined with marble and mirrors. In his 1910 lecture Ornament and Crime he argued that modern culture no longer needed ornament, a provocative position that later inspired the modern movement.
The Looshaus and the Raumplan
The Looshaus on the Michaelerplatz (1911), a commercial building for the tailors Goldman & Salatsch opposite the Hofburg, caused a scandal because its plain upper facade lacked window decoration. In houses such as the Steiner House (1910) and the Rufer House (1922), Loos developed the Raumplan, in which rooms of different heights interlock in three dimensions, behind plain exterior walls.
Paris, Prague and the late villas
From 1924 to 1928 Loos lived in Paris, where he built a house for the Dadaist poet Tristan Tzara (1926). His late masterpieces, the Villa Moller in Vienna (1928) and the Villa Müller in Prague (1930), bring the Raumplan to its fullest expression. He died in Kalksburg, near Vienna, in 1933.

Adolf Loos: Works and Projects
Ralf Bock’s 334-page book presents Loos’s buildings and interiors with new photographs by Philippe Ruault and an analysis of the Raumplan.
View on AmazonTimeline
- 1870Born on 10 December in Brno, Moravia.
- 1893Travels to the United States for three years.
- 1896Settles in Vienna.
- 1899Completes the Café Museum in Vienna.
- 1908Completes the American Bar in Vienna.
- 1910Gives the lecture Ornament and Crime; completes the Steiner House.
- 1911Completes the Looshaus on the Michaelerplatz.
- 1922Completes the Rufer House in Vienna.
- 1924Moves to Paris.
- 1926Completes the Tristan Tzara House in Paris.
- 1928Completes the Villa Moller in Vienna.
- 1930Completes the Villa Müller in Prague.
- 1933Dies on 23 August in Kalksburg, near Vienna.
Best Books on Adolf Loos
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Frequently Asked Questions
What is Adolf Loos known for?
Adolf Loos is known for his essay Ornament and Crime, which attacked decoration, and for buildings such as the Looshaus in Vienna and the Villa Müller in Prague, where he developed the Raumplan, a three-dimensional arrangement of rooms.
What are Adolf Loos’s most famous buildings?
His best-known works include the Café Museum and the American Bar in Vienna, the Looshaus on the Michaelerplatz, the Steiner House, the Tristan Tzara House in Paris, the Villa Moller and the Villa Müller.
What is the best book on Adolf Loos?
Adolf Loos: Works and Projects (Skira) is the most complete survey of his buildings. To understand his ideas, read Ornament and Crime, a collection of his essays published by Penguin Classics.
What is Adolf Loos’s architectural style?
Loos rejected ornament on exteriors in favour of plain, cubic volumes, while his interiors use rich materials such as marble and timber. His Raumplan organises rooms of different heights in an interlocking, three-dimensional sequence.
Where can I see Adolf Loos’s architecture?
In Vienna you can visit the American Bar, see the Looshaus on the Michaelerplatz and have coffee at the Café Museum. The Villa Müller in Prague is open for guided tours.





