Japan mortgage market trends: long-term loans and retirement housing costs

As housing prices rise, Japanese financial institutions are increasingly offering ultra-long-term mortgage products with repayment periods extending up to 50 or even 66 years. These products, such as those from PayPay Bank, au Jibun Bank, Rakuten Bank, and the Japan Housing Finance Agency, aim to make homeownership more accessible by lowering monthly payments, though some carry interest rate premiums for terms exceeding 35 years.

For homeowners facing retirement, the decision between staying in a large, paid-off home or downsizing to a rental involves complex cost comparisons. While staying in a home eliminates monthly rent, owners must still budget for property taxes, insurance, and significant maintenance costs, such as roof repairs or plumbing updates. Conversely, moving to a rental property introduces the risk of rising market rents and monthly expenses that can strain fixed retirement incomes. The financial viability of downsizing often depends on the potential resale value of the current property to offset moving costs and future rent.