The history of Belas is a story of rapid growth and modern urban planning unfolding in the 21st century. Unlike many ancient cities, Belas does not have a centuries-old past linked to old kingdoms or trade routes. It serves as a striking example of a new stage in Angola's development, emerging as a response to modern challenges.
The municipality was officially created on March 31, 2011, by a decision of the Angolan parliament. The main reason for its founding was the need to effectively manage the rapidly expanding suburbs of the capital, Luanda, and to create a new modern center for living and working. Its geographical proximity to the capital and the availability of open land made it an ideal site for large-scale development projects.
A key factor in the city's emergence was significant investment in infrastructure. Even before the municipality was officially established, the 2007 opening of Belas Shopping—the country's first modern-format mall—became a symbol of change and an immediate point of attraction for the region's residents. Today, the economic and cultural landscape of Belas is defined by modern residential quarters like the Kilamba satellite city, as well as vital social facilities including the Agostinho Neto University campus and the 11 de Novembro National Stadium.