Some districts in Istanbul are being valued every day, while others may have small declines. However, there is a constant fact that house prices in Istanbul are increasing day by day. So, what is the best area for Istanbul city centre investment? The most prominent regions in real estate investment are Kağıthane, Başakşehir, Zeytinburnu, Beylikdüzü, Esenyurt,Catalca, Sultangazi and Bagcilar; On the Anatolian side, Kadıköy, …