Charles Bassi was the brother of
ballet dancer Giovanna Bassi and came with her from present-day Italy to Sweden in 1783. Initially, he was employed by the Swedish King
Gustav III as a
page but started studying architecture at the
Royal Swedish Academy of Arts in
Stockholm in 1784. His principal teacher was
Louis Jean Desprez. He was awarded prizes at the academy in 1788 and 1790, and after finishing his studies, left for an eight-year-long study trip to Italy and
Paris. He thereafter returned to Stockholm and began his career as an assistant to
Carl Christoffer Gjörwell in his position as
city architect of Stockholm. Gjörwell and Bassi had studied together at the academy and knew each other. In 1802, Bassi travelled to Finland (at the time a part of Sweden) to supervise the construction of a new building for the
Royal Academy of Turku designed by Gjörwell. The finishing of the construction of the building was delayed until 1815, and by that time Bassi had already established himself as an independent architect in
Turku. He never returned to Sweden but settled permanently in Finland (which in 1809 had been lost by Sweden to Russia following the
Finnish War). At first, he was active as an independent architect, notably in Turku, and was in 1810 appointed as the head of a government agency () responsible for producing plans for new church buildings. He kept his position and in 1821 moved with the agency to the new capital of the
Grand Duchy,
Helsinki. He took his leave in 1824 and was succeeded by
Carl Ludvig Engel. He moved back to Turku and continued working as an independent architect there until his death in 1840. ==Architecture==