Higher inventory increases competition between sellers
East Japan REINS data for August 2026 show used-condominium inventory in Greater Tokyo rising 8.2% from a year earlier, the sixth consecutive annual increase. Transactions fell 10.5% and the average contracted price per square meter declined 3.8%. The data do not mean that every property has become difficult to sell, but they do mean buyers can compare more alternatives than during the earlier supply-constrained period. As competing listings accumulate, differences in pricing, station access, building age and condition become more visible. Sellers therefore need to benchmark their asking price against today's competing stock and recent actual contracts rather than simply referencing record prices achieved in previous years.
Valuation and net sale proceeds are different numbers
A successful disposal is determined not only by the nominal sale price but also by the time required to complete the transaction and the amount remaining after costs. An aggressive asking price can lengthen the marketing period while the owner continues to pay management charges, reserve contributions, property tax, loan interest and other carrying expenses. For tenanted investment properties, the existing lease and rent directly affect the buyer's yield calculation. Non-resident sellers may also face 10.21% withholding from the consideration when statutory conditions are met. A seller should therefore compare proposed valuations on a net-proceeds basis, including transaction expenses and applicable tax procedures.
Market-clearing price matters more than historic peak price
When inventory expands, the accuracy of the initial asking price often matters more than the size of a later price reduction. A property that remains listed far above comparable transactions for a long period can acquire a 'stale' perception, potentially strengthening buyer negotiations even after the price is cut. At the same time, properties with genuinely scarce locations, strong management, modern seismic standards or exceptional views may retain pricing power despite softer averages. Overseas owners, who cannot easily inspect market conditions in person, should obtain recent sales within the same building or neighborhood, current competing inventory and typical marketing periods from their broker. In late 2026, the relevant selling question is increasingly what active buyers will pay now, rather than what a similar unit achieved at the previous market peak.