Residência Oficial do Primeiro-Ministro

The Residência Oficial do Primeiro-Ministro is a late 19th-century mansion situated within the São Bento Palace grounds in Lisbon's Estrela district. The structure combines classical architecture with manicured gardens and modern additions integrated into its historic fabric.

A wealthy merchant named Joaquim Machado Cayres built the mansion in 1877 as a private residence. The government acquired the property in 1928 and converted it into the official residence for the country's prime minister.

The mansion displays late 19th-century architectural features and serves as a symbol of Portuguese governance within the historic Estrela neighborhood. Visitors who gain access can observe how classical design elements have been preserved in the official spaces.

The gardens typically open to the public on Sundays, though official events may affect access on certain days. It is wise to check accessibility beforehand and be aware of the security measures typical of a government residence.

In 2007, the property received modern energy systems including a wind turbine and solar panels that were carefully integrated into its historic structure. These sustainable additions demonstrate how contemporary technology can coexist with older architecture.

Location: Estrela

GPS coordinates: 38.71280,-9.15528

Latest update: December 14, 2025 11:40