2025 Used Condominium Price Appreciation Rate Ranking TOP 100: Price Soaring Accelerates in Central Tokyo, Some Properties Doubling in Value

Mercury Co., Ltd. (Headquarters: Minato-ku, Tokyo; Representative Director: Takahiro Jin; Securities Code: 5025; hereinafter 'the Company'), which utilizes real estate big data and AI technologies to provide a real estate marketing platform, conducted a survey on the 'average property appreciation rate' for used condominiums circulated in 2025, showing price changes since their new construction sale, and compiled the top 100 properties in a ranking format.

In 2025, the used condominium market continued to see significant price increases, especially in central Tokyo. As properties were frequently traded at prices significantly higher than their new construction sale prices, the question arose: which properties maintained or increased their asset value?

This time, we calculated how much properties circulated in the used market in 2025 appreciated on average since their initial sale and compiled the top 100 properties with the highest appreciation rates in a ranking format.

Used Condominium Price Appreciation Rate Ranking

1st place is approximately 6.7 times the new construction price!

The top-ranked property was 'Hirakawacho Mori Tower Residence,' with an appreciation rate of +567.7% (approximately 6.68 times its new construction price). Following this, three properties showed an appreciation of +400% (5 times their new construction price) or more.