Hundertwasserhaus

Overview

The Hundertwasserhaus is a city-owned apartment building redesigned by artist Friedensreich Hundertwasser in 1985. With undulating mosaic facades, trees growing from balconies, and no two windows alike, it's Vienna's most joyfully eccentric building.

Highlights

• Facade: A patchwork of colours, ceramic tiles, and irregular window shapes—no straight lines allowed.
• Tree tenants: Over 200 trees and shrubs grow from balconies and rooftops.
• KunstHausWien: The nearby Hundertwasser museum displays more of the artist's work and philosophy.

History

Designed between 1983 and 1985, the building was Hundertwasser's protest against 'soulless' rationalist architecture. Residents were given the right to decorate their own window surrounds.

Visitor Tips

• Exterior only: The apartments are private; view from outside.
• KunstHausWien: 5-minute walk—worth the €12 entry for the full Hundertwasser experience.
• Duration: 15–20 minutes.