Unlocking Tokyo’s Real Estate Boom: Why Property Values Are Soaring in 2023
Written by: Martin Zotta
If you’ve been watching the real estate market in Tokyo, you might be wondering:
What’s going on? Why is property increasing in value to such an extent this year?
While it may seem like a sudden surge, the truth is that property prices in central Tokyo have been on an upward trajectory for quite some time.
What’s different now is the pace at which these values are climbing.
Let’s explore the factors driving this unprecedented growth and whether it’s still a good investment opportunity.

1. Japanese Loose Monetary Policy and Friendly Lending
One of the fundamental drivers of Tokyo’s real estate boom is Japan’s commitment to a loose monetary policy. Unlike many countries grappling with inflation, Japan has held its interest rates near 0%.
This decision has given borrowers a unique advantage: the ability to secure loans at almost negligible interest rates. In comparison, the United States currently sees mortgage rates hovering around 6-7%, highlighting a stark contrast that makes Japanese real estate even more appealing.
Moreover, Japanese banks offer remarkably favorable mortgage terms to residents meeting specific criteria, such as possessing permanent residency or a Japanese spouse. Homebuyers can acquire residential properties with minimal to no down payment, making buying rather than renting an easy choice.
Even for those looking to buy properties for investment purposes, the ability to secure investment loans with reasonable down payments and relatively low-interest rates adds to the allure of Tokyo’s real estate market.
2. Yen Weakness and Inflation
The yen’s weakness in the global currency exchange has also played a significant role in the booming property market. Coupled with rising inflation, it has amplified property prices. The increasing cost of raw materials has driven up expenses for constructing new homes and apartments, consequently inflating the prices of existing properties.
As inflation rates surge, individuals are less inclined to keep their money in cash, which loses value over time. Instead, they turn to tangible assets like real estate to hedge against inflation. This shift in investment behavior bolsters the demand for properties in Tokyo.
A weaker yen has additionally attracted foreign investors, both individual and institutional, who perceive Tokyo real estate as a bargain. With borders reopening and tourism rebounding, this trend is poised to continue.

3. Demographics of Tokyo
Despite a declining national population, Tokyo is witnessing a unique demographic shift. People are flocking from rural areas to major cities like Tokyo and Osaka. This urban migration has led to a net population increase in Tokyo, resulting in heightened demand for housing. As we all know, higher demand invariably drives up prices.
Furthermore, Tokyo’s tight labor market, particularly in high-earning sectors, has empowered more couples to enter the real estate market. Women, encouraged to pursue careers even after starting families, are increasingly occupying higher-paying positions. This trend bolsters the purchasing power of many households, further boosting demand for real estate.
4. Tokyo’s Desirability
Tokyo’s appeal as a place to live cannot be overstated. Japan’s long-term and meticulous approach to development and planning is evident in projects like the soon-to-be-completed Azabudai Hills, which has been in the works for about three decades.
This massive investment extends throughout Tokyo, from Shibuya and Shinjuku to Tokyo Station and Nihonbashi, creating a clean and safe city that remains a highly desirable location for real estate ownership.
Moreover, Tokyo’s emergence as a hub for ultra-high-net-worth properties signals its intent to compete with global cities like New York and London in the real estate market.

Is It a Good Time for Foreign Investors?
Yes, it is still a good time for foreign investors to consider the Tokyo real estate market, especially given the favorable lending conditions. But you will need to be more strategic than before due to price increases that have already taken place. Having a clear goal and strategy for the property you are after will be helpful.
For example, while some clients may be more interested in potential capital gains, higher income yield is more important for others. Every investor’s circumstances are unique; the same applies to every property.
We recommend consulting with a financial advisor first, to determine how property can fit into your overall financial plan, as well as setting realistic and responsible budgets.
Then, a professional real estate agent can help you find suitable properties that make sense financially and help you navigate the lending landscape. You can also browse our properties page to view properties we recommend each month. The real estate market is dynamic, and expert guidance can help you make informed decisions. We’ve included our mortgage calculator below for your convenience.
To learn about Japan’s real estate buying process, you can read our article on the topic.
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Who Is Buying?
As a wealth advisory firm specializing in advising the foreign community in Japan, we have witnessed a steady increase in inquiries from clients interested in Tokyo real estate for both residential and investment purposes. Our clients typically include working professionals with higher incomes who have resided in Japan for an extended period, giving them access to advantageous lending options.
If you’re eager to explore Japanese real estate opportunities, we invite you to visit our property page and contact us for a free initial consultation.
Our team of real estate experts at Argentum is dedicated to helping you navigate the Tokyo market, identify properties aligned with your investment objectives, and guide you through the entire process, ensuring a seamless and stress-free experience. Tokyo’s real estate market awaits – seize the moment.
Argentum Wealth does not provide tax, legal or accounting advice. This material has been prepared for informational purposes only, and is not intended to provide, and should not be relied on for, tax, legal or accounting advice. You should consult your own tax, legal and accounting advisors before engaging in any transaction.
Argentum Wealth Management is licensed through the Japanese Financial Services Authority to give financial advice. The FSA strongly recommends that you only receive financial advice and services from a locally licensed and regulated firm.
Frequently Asked Questions
Why are Tokyo property prices rising?
Tokyo property prices are rising due to a combination of strong demand and limited supply. Demand is driven by both domestic buyers and international investors, supported by low interest rates, a weak yen, and Tokyo’s global city appeal.
At the same time, supply is constrained by limited land, high construction costs, and slower new development, creating upward pressure on prices.
Is Tokyo real estate a good investment?
Tokyo real estate is generally considered a strong long-term investment due to its stable demand, economic resilience, and global relevance.
While returns may not be as high as in some emerging markets, Tokyo offers consistency, liquidity, and lower volatility, making it attractive for long-term investors.
What is driving the real estate boom in Japan?
The current boom is driven by several key factors, including ultra-low borrowing costs, increased foreign investment due to the weak yen, post-pandemic housing demand, and strong economic activity in major cities.
In addition, structural factors such as urban population concentration and rising numbers of smaller households continue to support demand.
Are property prices in Tokyo expected to continue rising?
While no market rises indefinitely, the underlying fundamentals suggest continued support for prices over the long term, particularly in central Tokyo.
However, future price growth will depend on factors such as interest rates, global economic conditions, and supply levels, meaning periods of slower growth or stabilization are also possible.
What risks should investors consider in Japanese real estate?
Risks include lower rental yields compared to other markets, high entry prices, and location-specific performance differences.
Additionally, buildings in Japan can depreciate over time, and market returns are heavily dependent on selecting the right property and holding it for the long term
How does the weak yen impact Tokyo real estate?
A weaker yen makes Japanese property more affordable for foreign investors, increasing overseas demand and contributing to rising prices.
Is Tokyo experiencing a property bubble?
While prices have risen significantly, the current market is largely supported by fundamental factors such as demand, low interest rates, and limited supply, rather than purely speculative activity.



