Palacete of the Visconts of Balsemão
Cedofeita, Santo Ildefonso, Sé, Miragaia, São Nicolau e Vitória, Portugal
The Palacette of Viscounts of Balsemão (Palacete dos Viscondes de Balsemão) is a former-residence in the civil parish of Cedofeita, Santo Ildefonso, Sé, Miragaia, São Nicolau e Vitória, in the northern Portuguese city of Porto.
Palace data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).