["Journal of Money, Credit and Banking, EarlyView. ", "\nAbstract\nWe document a housing portfolio channel of monetary policy transmission using German household data in a difference‐in‐differences setting around the ECB's implementation of quantitative easing (QE) in 2015. We find that QE encourages households with larger initial bond positions to rebalance more toward second homes. Rebalancing is especially pronounced among higher income and church‐affiliated households with stronger tax incentives to purchase and rent out properties. We also show that, in regions more exposed to this channel, house prices increase more than rents, and sale listings decrease more than rental ones, suggesting that the rental supply may increase in response to QE."]