The architectural appearance of Johannesburg is a vivid illustration of its turbulent and rapid history. The city, which grew from a gold prospectors' tent camp in just a century and a half, represents an eclectic mix of styles reflecting periods of prosperity, social change, and modern renewal.
Victorian and Edwardian Eras (Late 19th – Early 20th Century)
At the dawn of its existence, after its founding in 1886, Johannesburg began to develop rapidly. Temporary structures were replaced by permanent buildings in styles popular in the British Empire at the time. Victorian architecture with its intricate details and the more restrained Edwardian style defined the look of the city's first streets. Although many of these buildings were demolished during subsequent construction booms, individual examples have survived. For instance, elements designed by the famous architect Herbert Baker can be seen in the architecture of some old houses. An example of a public building from that era is the Johannesburg City Hall, built in 1914.
Art Deco and Modernism (1930s – 1970s)
The economic boom of the 1930s brought the fashion for Art Deco to Johannesburg. This style, symbolising optimism and progress, found vivid expression in the architecture of the central district. One of the outstanding examples is the Ansteys Building (1937) — once the tallest building in the Southern Hemisphere, becoming an icon of Americanisation and luxury. In the post-war decades, Art Deco was replaced by Modernism. In the 1960s and 1970s, the cityscape of the central business district changed radically with the appearance of high-rise office towers, such as the famous Carlton Centre. These skyscrapers formed the recognisable skyline of Johannesburg that dominated for decades.
Apartheid Era Architecture and Brutalism (1950s – Early 1990s)
This complex period in the city's history was reflected in urban planning based on segregation. On one hand, the construction of modern buildings in the city centre continued. A characteristic and controversial symbol of that era was the Ponte City Tower skyscraper in the Hillbrow district — a cylindrical residential tower in the Brutalist style. On the other hand, the vast residential area of Soweto was built for the black population to the southwest of the city, the development of which was predominantly utilitarian and functional in nature. This contrast between the architecture of the centre and the townships became the physical embodiment of the social policy of that time.
Post-Apartheid and Modernity (From 1994 to Present)
After democratic reforms, Johannesburg entered a new era of urban development. Large-scale projects for the renewal and gentrification of central districts began. Former industrial zones, such as Maboneng, were transformed into lively cultural and residential quarters. The economic centre of the city gradually shifted north to the Sandton district, which is today called "Africa's richest square mile". Its appearance is defined by ultra-modern glass and steel skyscrapers housing the headquarters of major corporations and banks, including the tallest building in Africa — The Leonardo. Johannesburg's modern architecture symbolises its status as a global financial hub and its aspiration to create a more integrated and inclusive urban space.