Postsparkasse: Otto Wagner's Masterpiece of Viennese Modernism

On Georg-Coch-Platz in Vienna's first district stands the Austrian Postal Savings Bank, known as the PSK, one of the most important works of Viennese Modernism. Otto Wagner built it between 1904 and 1906 as an example of his functionalist approach, one that fused aesthetics and practicality without compromise.

Aluminium Instead of Historicism

Wagner favoured materials such as aluminium, marble, glass and iron, creating a design that stood in sharp contrast to the historicist building styles of his time. The marble slab facade, studded with visible aluminium rivets, gives the building the look of a massive vault, built around functionality, hygiene and durability.

Light Under Glass

Inside, the banking hall stands out above all, spanned by a large glass roof that floods the space with natural light. This hall ranks among the most striking interiors of Viennese Modernism, combining space, light and material in an exceptional way, just steps from Stephansplatz.