The intervention aimed to guarantee the conservation of the monument and public safety, particularly in reference to the front on via di Tor dei Conti. 

The surface of the peperino blocks showed detachments and exfoliation of the constituent material due to direct exposure to atmospheric agents. The same elements of decay could be found in the seventeenth-century portal leading to the church, in particular in the group with the Annunciation inserted in the tympanum. 

Specifically, the following interventions were carried out: 

• restoration and consolidation of the stone surface;
• restoration and consolidation of stone and pictorial elements from the modern era.