Built on the Palatine Hill by emperor Tiberius, the Domus Tiberiana was the first imperial Roman palace, home to the Julio-Claudian dynasty.
The complex built by Tiberius on the Palatine covered much of the west side of the hill between the Temple of the Great Mother and the hillside towards the forum, perhaps the site of the emperor’s paternal home. The buildings are little known, as the area was covered in the sixteenth century by the Garden of the Farnese family, in part still existing, and so excavations have only explored their edges.
We know that the residence of Tiberius was enlarged by Caligula and restored by Domitian, Hadrian and Septimius Severus. It long remained in use as the residence of the designated heir to the empire, while the reigning emperor occupied the nearby Domus Augustana. For example Marcus Aurelius and Lucius Verus both moved here after their adoption by the Emperor Antoninus Pius.
Nero became emperor aged 17 and during the first years of his reign he lived here. But for Nero, it was not enough; after the fire in A.D. 64, he decided to build a new residence in the space created after the central Roman neighborhoods were totally gutted: the Domus Aurea.