Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

Effective returns on investment in housing vs other financial instruments
The assumption that house value appreciates 5% per year is unrealistic. Over the very long term, real house prices has stayed approximately constant. A house that is 10 years old today is 11 years old a year after, so this phenomenon of real house prices staying constant applies only to the market as a whole and not to an individual house, unless the individual house is maintained well. One house is an extremely poorly diversified investment. What if the house you buy turns out to have a mold problem? You can lose your investment almost overnight. In contrast to this, it is extremely unlikely that the same could happen on a well-diversified stock portfolio (although it can happen on an individual stock). Thus, if non-leveraged stock portfolio has a nominal return of 8% over the long term, I would demand higher return, say 10%, from a non-leveraged investment to an individual house because of the greater risks. If you have the ability to diversify your real estate investments, a portfolio of diversified real estate investments is safer than a diversified stock portfolio, so I would demand a nominal return of 6% over the long term from such a diversified portfolio. To decide if it's better to buy a house or to live in rental property, you need to gather all of the costs of both options (including the opportunity cost of the capital which you could otherwise invest elsewhere). The real return of buying a house instead of renting it comes from the fact that you do not need to pay rent, not from the fact that house prices tend to appreciate (which they won't do more than inflation over a very long term). For my case, I live in Finland in a special case of near-rental property where you pay 15% of the building cost when moving in (and get the 15% payment back when moving out) and then pay a monthly rent that is lower than the market rent. The property is subsidized by government-provided loans. I have calculated that for my case, living in this property makes more sense than purchasing a market-priced house, but your situation may be different.