The synagogue entered service during the Passover festival in 1904; the official opening was held on 1 April 1904.
As the first building became insufficient with the increase of the summer community, it was demolished in 1921 and the present building was constructed.
By the imperial decree dated 3 August 1906, the building was designated as a place of worship reserved for the Jewish community.
The synagogue underwent general repair and maintenance in 1985.
The rows and seats in the seating arrangement were renewed in 1998.
The residence building associated with the synagogue was renovated as a cultural center in 2010.
Prominent Features:
The building is also known as the Büyükada Synagogue.
The synagogue was named Hesed Le Avraam, meaning “Abraham’s kindness,” in honor of Avram Arslan Efendi Fresko, who donated the plot.
The building displays Moorish and Orientalist stylistic features.
The synagogue has a seating capacity of approximately 450 men and 180 women.
The building is open for worship in the summer months, between the festivals of Shavuot and Sukkot.