Real Casa de la Aduana

The Real Casa de la Aduana, or Royal Customs House, is a historic site in Madrid, Spain, serving as the headquarters for the Ministry of Economy and Ministry of the Treasury. Situated on the bustling Calle de Alcalá, this eighteenth-century building showcases architectural modifications made over the years. Recognized for its cultural significance, it was declared Bien de Interés Cultural in 1998, making it a noteworthy stop for tourists and researchers interested in Spain's rich history and governmental heritage.