The Tallest Buildings in South Africa: A Showcase of Architectural Achievement

South Africa, recognized as the most structurally and economically developed nation on the African continent, boasts major cities that have experienced significant construction booms. This advanced development is significantly localized around five areas: Cape Town, Port Elizabeth, Durban, Bloemfontein, and Pretoria/Johannesburg. However, key marginal areas have experienced rapid growth.

This list ranks South African buildings that stand at least 100 m (328 ft) tall, based on standard height measurement. Johannesburg features a variety of commercial and residential buildings, so there are also a few modern buildings such as the KwaDukuza eGoli Hotel and the Trust Bank Building.

The Leonardo in Johannesburg

What Defines a Tall Building in South Africa

In the South African context, a tall building typically refers to any structure exceeding 100 meters in height, primarily used for commercial, residential, or mixed purposes.

Major property developers, international architects, engineering firms, and local municipalities drive these projects.

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Heights are generally measured from the lowest open-air pedestrian entrance to the architectural top of the building, including spires but excluding antennae.

UNDER CONSTRUCTION 001: The Leonardo - Touring Africa's Highest Skyscraper

Table: Quick Overview of the Top Tallest Buildings

Here's a quick overview of the tallest buildings in South Africa, showcasing their unique features and significance:

RankBuilding NameHeight (m)FloorsCityYear CompletedUnique Feature
1The Leonardo23455Sandton2019Mixed-use, luxury apartments
2Carlton Centre22350Johannesburg1973Iconic observation deck
3Ponte City Apartments17354Johannesburg1975Cylindrical design, inner core
4Pearl Dawn15231Durban2008Futuristic blue façade
5Marble Towers15232Johannesburg1973Early skyscraper, shopping mall
6South African Reserve Bank15038Pretoria1988National financial hub
788 on Field14626Durban1985Tallest in Durban CBD
8Sandton City Office Tower14122Sandton1973Part of major retail complex
9Michelangelo Towers14034Sandton2005Luxury hotel and residences
10KwaDukuza eGoli Hotel Tower 114040Johannesburg1970Mothballed, historic landmark

Why are Tall Buildings Important to South Africa's Construction Industry

Tall buildings address limited urban land by maximizing vertical space.

Skyscrapers often signal economic vitality and attract investment.

Modern high-rises incorporate green technologies and efficient materials.

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Carlton Centre

Detailed Profiles: What Makes Each Building Unique?

  • The Leonardo: The Leonardo is a skyscaper in the prosperous northern suburb of Sandton. At 234 m, it is the fourth-tallest building in Africa and was the tallest building on the continent from mid-April 2019 until 29 April 2019, when it was surpassed by the Great Mosque of Algiers Tower in Algeria. The Leonardo is a 55-floor mixed-use property development in Sandton, Johannesburg, South Africa. On 17 November 2015, the Leonardo began construction. By late April 2018, the Leonardo was the tallest building in Sandton, exceeding the Sandton City Office tower which stands at 141 metres, and by mid April 2019, the Leonardo was topped out and was officially the tallest building in Africa until surpassed on 29 April 2019 by the Great Mosque of Algiers Tower in Algeria, standing at 264 metres (866 ft).
  • Carlton Centre: Carlton Centre is a skyscraper and shopping centre located in downtown Johannesburg, South Africa. At 223 metres (730 ft), it was the tallest building in Africa for 46 years and stands at about half the height of the Willis Tower (the former Sears Tower) in Chicago. It was the tallest building in the southern hemisphere when originally completed, and remains the fifth-tallest building in Africa and the second-tallest in sub-Saharan Africa. The Carlton Centre has 50 floors, and is 223 m (732 ft) tall. The foundations of the two buildings in the complex are 3.5 m (11 ft) in diameter and extend 20 m (66 ft) down to the bedrock, 30 m (98 ft) below street level. The building houses both offices and shops, and has over 46 per cent of the floor area below ground level.
  • Ponte City: Ponte City is a skyscraper in the Hillbrow neighborhood of Johannesburg, South Africa. It was built in 1975 to a height of 173 m (567.6 ft), making it the tallest residential skyscraper in Africa. The 54-story building is cylindrical, with an open center allowing additional light into the apartments. The center space is known as "the core" and rises above an uneven rock floor. Ponte City was an extremely desirable address for its views over all of Johannesburg and its surroundings. The sign on top of the building is the highest and largest sign in the southern hemisphere.
  • Marble Towers: Marble Towers is a skyscraper in the Central Business District of Johannesburg, South Africa. It was built in 1973 and is 32 storeys tall. The building has an eight-storey parking garage attached to it. It has the biggest electronic sign in the Southern Hemisphere, measuring 44 by 32 by 12 m (144 by 105 by 39 ft). It is made out of a mixture of concrete and marble.
  • KwaDukuza eGoli Hotel: KwaDukuza eGoli Hotel is a skyscraper in the Central Business District of Johannesburg, South Africa. The complex, built in 1970 originally as "The Tollman Towers" (owned by the prominent South African family), were two separate towers, one 40 stories and the other 22, linked by a four-story podium with a pool deck and a running track. The building was empty for many years as the hotel, The Johannesburg Sun, relocated to Sandton. The building was then converted to a Holiday Inn, which also quickly failed. The new KwaDukuza eGoli Hotel opened in 2001, when it hosted 3000 police officers for the world summit on sustainable development, it was owned Mark Whitehead of Whitehead Enterprises, then also soon went out of business.

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