In 1935 AD, the mosque was expanded portion Baiturrahman right and left with two additional domes. And in 1975 AD the extension back. This expansion further increases two domes and two towers north and south. With this second expansion Baiturrahman Grand Mosque has five domes and dekerjakan completed in 1967 AD In order to welcome Musabaqah Tilawatil Quran (MTQ)-XII National Level on 7 s / d June 14, 1981 in Banda Aceh, Mosque embellished with the court, Klinkers mounting over the streets in the yard Mosque. Improvements and additions where wudhuk of porcelain and installation Krawang doors, chandeliers, calligraphy-ayt verse of the Qur’an from brass, the dome and intalasi fountain in the front yard pond.
And in 1991 AD, during the Governor Ibrahim Hasan, an expansion back covering the front and rear as well as the mosque itself. Parts of the mosque were expanded, including the addition of two domes, the mosque floor prayer hall, library, living room, office, hall and place wudhuk, and 6 local schools. Meanwhile. expansion includes courtyard, garden and parking as well as a single main towers and two minarets.
Judging from history, Baiturrahman Grand Mosque has a high value for the people of Aceh, because since the Sultan Iskandar Muda still stands majestically in the heart of Banda Aceh. Mosque has a variety of functions in addition to prayer, the place held recitals, religious events such as events maulid Great Prophet Muhammad, warning 1 Muharram, Musabaqah Tilawatil Quran (MTQ Telkom’s newly-completed National Telkomsel), a shelter for city residents as well as migrants, one of the attractions Islami.When the earthquake and tsunami (December 26, 2004), which destroyed much of Aceh, mosques survived without significant damage and many townspeople who survived here. District / neighborhood mosque is also used as the Islamic law, so we should take care and not tainted by actions that harass and violate Islamic mosque.