By James Kwak

Loyal readers already know what I think of housing as an investment. The main issue, in my mind, is that it’s extremely risky as an investment: not only are most middle-class families putting more than their total net worth in a single asset class (and one with low average real returns compared to the stock market), but they are putting it into a single asset, which violates the most fundamental principle of investing.

That said, on a pure expectation basis (not considering risk), buying is probably better than renting. It’s not as simple as saying that “renting is throwing money away while paying a mortgage is building equity” because (a) homeowners usually pay more cash than renters on an ongoing basis (mortgage, homeowner’s insurance, maintenance, etc.) and (b) you have to consider the returns you could get by investing your capital (down payment and principal payments) in another asset class. But the tax deduction for mortgage interest probably tilts the scale toward buying.

So if you’re thinking about buying or renting, I recommend that you read “The Effectiveness of Homeownership in Building Household Wealth” by Jordan Rappaport, an economist at the Kansas City Fed (hat tip David Leonhardt). The most valuable part of the paper is that it clearly outlines the financial tradeoffs between owning and renting. Rappaport creates a model that estimates the cash flows from buying a house and selling it ten years later and renting for ten years, assuming that you invest all the money you save by renting. He then looks at historical ten-year periods beginning from the 1970s through the 1990s to see which strategy would have been preferable.

Continue reading “Renting and Buying Compared” →