Real Casa de Correos

The Real Casa de Correos stands on Puerta del Sol, Madrid’s central square. Built in the 18th century as the city’s main post office, it is now the headquarters of the regional government. Look up to see its clock tower, whose bells lead Spain’s New Year’s Eve countdown and the tradition of eating 12 grapes at midnight. The building is a useful stop while exploring Sol, with Calle Mayor and other central Madrid sights close by.

From post office to regional headquarters

The Real Casa de Correos was built in 1768, during the reign of King Carlos III. French architect Jaime Marquet designed the building, which began as Madrid’s main post office. Its role has since changed: it now houses the regional government of the Comunidad de Madrid.

The Casa de Correos is one of the historic buildings on Puerta del Sol, alongside newer shops and businesses. Its position on the square connects it to the everyday life of central Madrid as well as to the city’s history.

The clock and the twelve grapes

The clock above the building is the focus of Spain’s New Year’s Eve countdown in Madrid. At midnight, its bells mark the moment when people eat 12 grapes, one for each chime. The tradition draws people to Puerta del Sol, and the countdown is also followed on television across Spain.

The square can be crowded at weekends and during festive periods. From here, Calle Mayor leads towards other central sights, including Mercado de San Miguel and Chocolatería San Ginés. Plaza Mayor is also a short walk away.