Next BOJ meeting is scheduled for September 17-18

The Bank of Japan is currently conducting money-market operations so that the uncollateralized overnight call rate remains at around 1.0%. According to the BOJ's calendar, its next Monetary Policy Meeting will be held on September 17 and 18, followed by the governor's press conference on September 18. Japan's financial environment has moved away from the exceptionally low rates that characterized much of the previous era, making monetary policy increasingly relevant to residential mortgages and commercial property financing.

Rates influence both financing costs and required yields

Higher rates can reduce the borrowing capacity of homebuyers by increasing monthly mortgage costs. For investment property, rising debt costs can compress cash flow. If investors also demand higher yields, the valuation applied to a given stream of rental income can come under pressure. Property prices, however, are influenced by more than policy rates. Rental growth, redevelopment, international capital and limited supply in some prime areas can offset financing pressures, making it inappropriate to predict property prices from the BOJ rate alone.

Foreign investors must watch rates and exchange rates together

For overseas buyers, changes in Japanese monetary policy may influence investment returns through both borrowing conditions and the yen. A stronger yen can make Japanese property more expensive in foreign-currency terms while increasing the converted value of rental income or sale proceeds. A weaker yen can have the opposite effects. The September meeting will therefore matter not only for any immediate policy decision but also for the BOJ's assessment of inflation, wages and economic activity, which shapes expectations for future financing conditions.