[2] The building was used as a synagogue until c. 1911, sold in 1937 and subsequently used as a church hall and, since 1982, by The King's School for musical performances.

The present building was designed by Canterbury architect, Hezekiah Marshall, a Christian, and constructed in 1846–48.

There is a central bimah, the columns of which boast lotus-leaf capitals, and a women's balcony supported by Egyptian-style obelisks.

Since purchasing the Old Synagogue, The King's School has allowed members of the school's Jewish society gather at the Old Synagogue regularly for brief, informal Friday evening Shabbat meetings; and the small local non-denominational Jewish community had occasional use of the premises, up until c. 2004.

[1] Up until this time, events such as Passover Seders, Sukkoth, Purim and other social activities, as well as a Jewish wedding, were held on the grounds.