A cursory study of the facade reveals Masó House was the result of the merging of four separate dwellings acquired by the Masó Valentí family between the mid-19th century and the early 20th century. Today's facade is the result of the renovation work carried out by Rafael Masó between 1911 and 1919, the same time he unified and updated the interior spaces. The most outstanding element is the bow window on the third floor. On the ground floor, the architect's father managed the Masó Press, where he edited and printed the Diario de Gerona de Avisos y Noticias newspaper between 1889 and 1936. The large first-floor balcony was a privileged vantage point for watching the festivals and parades on Ballesteries Street.
