Theatre.
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Bernat Xanxo was a wealthy draper and had this mansion built in Catalan Gothic style in 1506. It's now a small art museum, but the building itself is the main attraction, with the ceremonial living room, and the frieze with symbols of the cardinal sins and the flames of hell awaiting.
Mairie
The city hall was built in the 14th century and much modified since. It remains the seat of local government and there are no tours: you can look in on the courtyard, but can't routinely see the ornate wedding salon or council meeting room.
This 15th-century building housed the Catalan government in Aragonese and Majorcan times, and when Perpignan became French it retained a similar function as the Sovereign Council of Roussillon. After the French Revolution it was a courthouse until 1866. It's now city government offices.
This was the medieval stock exchange and commercial chambers. It's now the Tourist Office.
Charming mansion built 1896-1902 with money from a cigarette paper business. It's now a small art museum.
The royal parish church was built on the site of a former convent and consecrated in 1323. During the Revolution it was a munitions factory, but in 1804 became a church again. It retains its Gothic structure, although the façade was renovated in the 19th century. Highlights within are the 14th century baptismal font and a 15th century painting of a tomb.