This study applied TOPSIS approach as a tool to evaluate and rank the attracting FDI inflows in construction and real estate sectors of 8 countries in Southeast Asia area. By using this method, 10 indicators are defined by 4 groups as critical factors of location advantages influenced to FDI inflows. 8 markets are compared the capacity and attraction and given rank in period 2009-2012. Results show that while Malaysia, Indonesia and Vietnam are the most attractive countries in region, Cambodia, Philippines and Myanmar get the last ranks. Results (Inward FDI potential indexes) are also compared with the Inward FDI performance of their countries aim to check the effectiveness of the method used