The purpose of this commentary is to discuss important trends in the housing of people with severe mental illness in the past 20 years that require the attention of mental health geographers and other experts on the effects of place on mental health. Issues that are worthy of consideration in new research include: assessing the impact of place effects on community integration, the impact of sprawl, and the emergence of the independent scatter-site housing model. Possible implications of these trends for the effects of place on people with severe mental illness are discussed.