Palace of the Holy Office

The Palace of the Holy Office, located in Rome, Italy, is an important building that serves as an extraterritorial property of the Holy See. Situated near Saint Peter's Basilica, it was originally constructed for Cardinal Lorenzo Pucci in the early 16th century and later transformed into the seat of the Holy Office by Pope Pius V. The palace features architectural contributions from renowned figures such as Michelangelo and underwent significant renovations in the early 20th century. It is notable for its proximity to the Paul VI Audience Hall and has historical significance as the workplace of Joseph Cardinal Ratzinger, who later became Pope Benedict XVI. In 2025, it became the residence of Pope Leo XIV during the early days of his papacy.