The Church of San Biagio was located within the castle walls of Castelraimondo, built close to and above the walls themselves, including part of the towers over the centuries.

Following the earthquake of 1799, the church suffered considerable damage, in particular the bell tower. In 1802, Cardinal Doria, through the Governor of Camerino, granted the re-edification the church.

Currently it is unusable and cannot be visited.