Idea · Treatise

The Athens Charter

1933 / 1943 · Western Europe · CIAM / Le Corbusier
Lönberg-Holm's 1932 analytic map of Detroit, one of the standardised functional-city city surveys prepared for the CIAM IV congress behind the Athens Charter
Lönberg-Holm's 1932 analytic map of Detroit, one of the standardised functional-city city surveys prepared for the CIAM IV congress behind the Athens Charter · © CIAM / K. Lönberg-Holm 1932 — licence status uncertain, shown with credit · Knud Lönberg-Holm (CIAM Functional City survey)

What it is

The Athens Charter distilled the conclusions of the fourth CIAM congress, held in 1933 aboard a ship between Marseille and Athens on the theme of the functional city. It reduced the city to four key functions — dwelling, work, recreation and circulation — and argued that these should be analysed and physically separated through zoning. The document was edited and published in expanded, more doctrinaire form by Le Corbusier in 1943. It advocated high-rise housing in open green space and the strict ordering of urban land by function.

Why it matters

It became the doctrinal core of functionalist planning and was widely applied in post-war reconstruction and new towns. The same zoning and tower-block prescriptions were later blamed for monotonous, socially impoverished environments and provoked a sustained anti-modernist reaction.

Plans it shaped

See it on the timeline →
hub.toekom.st — History of Urbanism · an interactive timeline of 850 planned cities across 6,000 years.