The recent accelerated growth in PropTech and real estate innovation has created enormous opportunities for investors and entrepreneurs. Data from Unissu (2022) reveals that in 2010, PropTech attracted an investment capital of approximately $900 million and by 2021, the PropTech sector attracted approximately $18 bn. As expected, PropTech investment capital flow has been uneven across world economies. A huge proportion of this capital is concentrated in North American, Western European and core Asian economies, suggesting an uneven distribution of PropTech capital across world regions and economies. 

Research has shown that macroeconomic, demographic, geopolitical, institutional, and legal factors influence real estate capital flow. However, the impact of these factors on PropTech capital flow has not been explored. This research, therefore, aims to explore some of the key factors that attract PropTech investors to various countries and world regions. The study uses OLS models to explore core PropTech investment pull forces and further uses machine learning algorithms to forecast future PropTech capital concentration.