At the risk of heaping more misery on the struggling residential property market, an analysis of home-price and ownership data for the last 30 years in California—the Golden State with notoriously golden property prices—indicates that the average single family house has never been a particularly stellar investment.
In a society increasingly concerned with providing for retirement security and housing affordability, this finding has large implications. It means that we have put excessive emphasis on owner-occupied housing for social objectives, mistakenly relied on homebuilding for economic stimulus, and fostered misconceptions about homeownership and financial independence. We've diverted capital from more productive investments and misallocated scarce public resources.
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Here's another way of looking at the situation. If a disciplined investor who might have considered purchasing that median-price house in 1980 had opted instead to invest the 20% down payment of $19,910 and the normal homeownership expenses (above the cost of renting) over the years in the Dow Jones Industrial Index, the value of his portfolio in 2010 would have been $1,800,016. The stocks would have been worth more than the house by $1,503,196. If the analysis is based on 2007, the stock portfolio would have been worth $2,186,120, exceeding the house value by $1,625,850.
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There is also a misconception that paying off a home mortgage is a path to financial or retirement security. The reality is that tapping the equity is expensive: Home-equity loans or lines of credit made with low qualifying incomes often command high interest rates and costs. If an emergency occurs—the loss of a job, or a business setback—it's likely that the same conditions creating the problem will lower the value and impede the marketability of the home and curtail the availability of financing for a buyer. Funds set aside for emergencies should always be liquid assets.
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