The chapel consists of a regular, longitudinal plan (sideways "T"), with articulated volumes covered in rounded tile. The principal entrance is the side entryway to the three nave body, which is flanked by square corner pilasters, surmounted by a small bell-tower over the door. To the left, the smaller annex is actually the chapel's altar and retable, slightly recessed from the entrance (the tail of the "T"), while to the right of this structure, is the "Solar dos Pintos"; a larger two-story building with massive portico, surmounted by two visible windows. Above the main entrance way to the chapel are three coat of arms, within square granite slabs, and two Romanesque inscriptions (on the right side of the doorway), while the whole ensemble is decorated with cornices. Access to the chapel is made by four-step staircase on either side of the building.