An important fact that this doesn't account for is that, in the United States, living in housing that you own is highly tax-advantaged, at least if you can get a mortgage on it. For example, mortgage interest is tax-deductible for owner-occupied housing (whereas landlords usually can't deduct interest on their mortgages and so those taxes are passed on to renters), and mortgage rates for owner-occupied housing are far below market due to government subsidies and guarantees (whereas landlords have to pay higher rates that, again, they pass on to renters). This isn't good policy, but as long as it's the case, buying a single-family home is a smarter financial choice for most Americans than renting one.