The European Central Bank published a blog post summarising research on institutional investors’ growing role in euro area housing markets, concluding that higher institutional purchasing is associated with sustained increases in house prices, a weaker link between local wages and house prices, and stronger transmission of monetary policy via housing. Using data covering 2007 to 2021, the authors find that institutional purchases of residential property have more than tripled over the past decade and are particularly pronounced in major cities and in countries such as Germany and the Netherlands. When the ECB lowers interest rates, institutional investors increase property purchases and drive house price growth, and the research suggests these investors are more sensitive to monetary policy changes than households. Investor activity is also linked to a persistent increase in household mortgage borrowing, while overvaluation can increase vulnerability to price drops; the post also highlights liquidity risks in open-ended real estate funds where redeemable funding is matched with illiquid assets, potentially forcing discounted fire sales in stress. Looking ahead, the post points to expanding the macroprudential toolkit for real estate investment funds, including lower redemption frequencies, adequate liquidity buffers, longer notice and settlement periods, and minimum holding periods.