To those from the Western hemisphere, it’s always fascinating to hear that some homes and businesses from the times of the Greek philosophers still have inhabitants, and then you remember that the Western hemisphere is itself not without its own examples, for example some Mexican villages still have temples from the times of the Mayans.
800 years.
Historians say the church was completed in the first quarter of the 13th century, that makes it somewhere between 799 - 824 years old.