This is the Reşadiye Mosque, a notice indicated it dates from 1969-1978. Wikipedia has "The mosque was built in 1916 by Ottoman Sultan Mehmet V (reigned 1909–1918), who was also known as Reşat. In 1979, it was rebuilt keeping the former name. Although its architect was Cevat Ulger, it was completed after the death of its architect. "