The Papasergio house features the only local example of a central bracket adorned with a sculpted face depicting a mascherone (grotesque mask).

This bracket is part of a larger composition enriched with plates decorated with simple floral motifs, specifically four-leaf clovers, which enhance the protective and secular value of the overall ornamental design.

Projecting from the same facade is the only balcony in the area featuring a curvilinear rather than a rectangular platform.