Project and inauguration After the
Proclamation of the Republic in 1889, the postal service underwent an expansion of its activities. After a visit to São Paulo in 1918, President
Venceslau Brás found it necessary to build a new Post Office and Telegraphs building, which had been operating in a rented space in Largo do Colégio with precarious hygiene and safety conditions. The construction was then approved by the 1921 Budget Law. The site chosen for the construction was the former Military Hospital and São João Market. Architects
Domiziano Rossi and Felisberto Ranzini, from Ramos de Azevedo Technical Office, were responsible for the project. On October 7, 1920, the cornerstone of the new building was laid with the presence of King
Albert I of
Belgium and many other prominent political and social figures. The eclectic-style structure was inaugurated on October 20, 1922, as part of the celebrations for the centenary of
Brazil's independence. The Post Office Palace underwent an internal remodeling in the mid-1950s and between October 1978 and March 1979; in the latter, the renovation was also external, and aimed at cleaning the building, which was restored to its original condition. Three plaques marking the inauguration and the other two renovations of the premises can be found in the lobby. Captain Major General, Governor Antonio Manoel de Mello Castro e Mendonça, builder of the Old Royal Military Hospital of São Paulo, was the one who established the first official public mail lines in São Paulo on July 23, 1798.
Architectural competition In 1997, the Correios held a national architectural competition, in which the competing firms had to draw up proposals for adapting the building's facilities into a cultural center. Some renovations were made to the palace, but the project was never fully implemented. The venue presents exhibitions on subjects such as humanities, music and visual arts, all in an accessible way, gathering in the same space both renowned and emerging artists, giving them the possibility of recognition and credibility. == Architecture ==