The 'Yıldırım Camii' was built in 1382 [a notice above the entrance gives 1374, 1382 is given at the bath as the date it was built D.O.], together with a hamam and a madrasa, ordered by (the future sultan) Yıldırım Beyazıt, who was governor of the region at that time. 1382 was a moment of much building activity, for it is also the date the 'Yıldırım Camii' of Bolu was constructed.
This 'Yıldırım Camii' is still Mudurnu’s largest historic monument. It has been restored several times: in 1776, 1839, 1900, 1956 for certain (these dates are documented).