Khalid Bin Sultan City by Bee’ ah - A Zaha Hadid - Designed Sustainable Masterpiece - Introducing Khalid Bin Sultan City, an iconic net - zero - ready Smart community developed by Bee’ ah and masterplanned by Zaha Hadid Architects. villas, 300000 cheaper than the market. Prices start at 4437000 for villas with two to five bedrooms. 5% deposi