Beylikduzu is located in the European side of Istanbul specifically in the southwest of the city and is considered one of the largest municipalities in Istanbul. Beylikduzu sits on an area of 39 square kilometers, 28KM from the center of Istanbul, 109 meters above sea level, and it is bordered on the east by Avcilar, on the north by Esenyurt, on the west by Buyukcekmece, and from the south by the Marmara Sea.