Buying property in Tokyo?

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Is right now a good time to buy a property in Tokyo? (2026)

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Authored by the expert who managed and guided the team behind the Japan Property Pack

property investment Tokyo

Yes, the analysis of Tokyo's property market is included in our pack

If you're wondering whether early 2026 is a smart time to buy property in Tokyo, you're not alone, and the answer isn't as simple as "yes" or "no."

In this article, we break down the freshest data on Tokyo property prices, rental yields, mortgage rates, inventory levels, and neighborhood-level trends so you can make your own informed decision.

We constantly update this blog post to reflect the latest numbers and market shifts, so what you're reading here is as current as we can make it.

And if you're planning to buy a property in this place, you may want to download our pack covering the real estate market in Tokyo.

So, is now a good time?

As of February 2026, we'd say it's rather yes, a decent time to buy property in Tokyo, but only if you're selective about what and where you buy.

The strongest signal behind this view is that Tokyo rents and prices are both climbing together, which means the market isn't just riding speculation but is backed by real demand from people who need places to live and work.

Another strong signal is that for-sale inventory in prime Tokyo wards remains tight, giving sellers the upper hand and suggesting prices are unlikely to fall sharply anytime soon.

Beyond that, Tokyo's ongoing infrastructure projects (like the Haneda Airport Access Line and the Yurakucho Line branch toward eastern Tokyo), continued domestic migration into the capital, and a weak yen attracting overseas buyers all add fuel to demand in specific corridors.

For those looking at the best strategy, focusing on well-located used condominiums in renter-friendly neighborhoods within the 23 wards, holding for at least five years, and keeping monthly mortgage payments comfortable given today's higher rates is the approach most likely to pay off.

Of course, none of this is financial or investment advice: we don't know your personal situation, your risk tolerance, or your timeline, so please do your own research before making any decision.

Is it smart to buy now in Tokyo, or should I wait as of 2026?

Do real estate prices look too high in Tokyo as of 2026?

As of early 2026, Tokyo property prices sit roughly 15% to 25% above where basic affordability metrics (like price-to-income and price-to-rent ratios) would normally suggest is "fair value," especially in the central 23 wards where used condos for a standard 70-square-meter unit have crossed the ¥100 million mark.

One clear on-the-ground signal that prices look stretched in Tokyo is that gross rental yields for condos in the 23 wards have compressed to around 4%, which means buyers are paying a lot relative to what they can collect in rent, and that ratio tends to tighten further before markets cool.

At the same time, the fact that rents in Tokyo's 23 wards are also climbing (around ¥4,800 per square meter per month in mid-2025) tells you this isn't a purely speculative run: real demand from tenants is partially supporting these high prices, which makes the situation more "expensive but grounded" than "bubble about to pop."

You can also read our latest update regarding the housing prices in Tokyo.

Sources and methodology: we cross-referenced sale prices from Tokyo Kantei's 70-square-meter condo index with rental data from Tokyo Kantei's rent series and transaction volumes from REINS East Japan Market Watch. We then built a gross yield estimate using transparent price and rent inputs for the Tokyo 23 wards. Our own internal analysis layered in affordability benchmarks from the OECD Affordable Housing Database to gauge how far Tokyo sits from "normal."

Does a property price drop look likely in Tokyo as of 2026?

As of early 2026, we estimate the likelihood of a meaningful property price drop across Tokyo in the next 12 months to be low, though pockets of softening in less desirable locations are quite possible.

Our plausible range for Tokyo property prices over the next year sits between roughly minus 3% on the downside (if rates jump faster than expected and buyer sentiment cools) and plus 5% to 8% on the upside (if the yen stays weak and prime supply remains scarce).

The single most important factor that could tip Tokyo prices downward is a faster-than-expected rise in mortgage rates, because the Bank of Japan has already shifted away from ultra-low policy and Flat 35 fixed-rate mortgages were sitting around 2.08% in January 2026, which is high enough to squeeze what many Tokyo buyers can afford.

That said, a sharp rate shock is not the most probable scenario right now: the Bank of Japan has signaled it will move gradually, so while borrowing costs are clearly higher than a few years ago, a sudden spike that crashes Tokyo prices remains unlikely in the near term.

Finally, please note that we cover the price trends for next year in our pack about the property market in Tokyo.

Sources and methodology: we combined rate data from the Japan Housing Finance Agency (Flat 35) with monetary policy direction from the Bank of Japan and market tightness indicators from REINS quarterly summaries. We stress-tested price scenarios by modeling what higher monthly payments do to buyer purchasing power. Our own estimates factor in Tokyo-specific supply constraints and demand signals we track internally.

Could property prices jump again in Tokyo as of 2026?

As of early 2026, we estimate there is a medium-to-high likelihood of another price surge in specific Tokyo submarkets over the next 12 months, particularly in prime wards with limited supply and strong infrastructure momentum.

On the upside, we think a 5% to 10% price jump is plausible in the most sought-after corridors of Tokyo, especially areas benefiting from redevelopment or new transit links, though a broad city-wide surge of that magnitude is less likely.

The single biggest demand-side trigger that could push Tokyo prices higher again is continued yen weakness combined with strong foreign buyer interest, because when the yen stays low, Tokyo property looks like a bargain to overseas investors, and that extra layer of demand competes directly with local buyers for a limited pool of prime units.

Please also note that we regularly publish and update real estate price forecasts for Tokyo here.

Sources and methodology: we tracked demand catalysts using official project documentation from the Tokyo Metropolitan Government and JR East's Haneda Airport Access Line press release. We cross-checked price momentum with Tokyo Kantei's condo price series for the 23 wards. Our internal models also weigh currency trends and foreign buyer activity as demand amplifiers specific to Tokyo.

Are we in a buyer or a seller market in Tokyo as of 2026?

As of early 2026, Tokyo's residential market leans toward sellers in the prime 23 wards, where demand outpaces available inventory, though conditions are closer to balanced in outer suburbs and less popular commuter zones.

While Japan doesn't publish a single "months of inventory" figure the way some Western markets do, the REINS transaction data for the greater Tokyo area shows that resale condo inventory has not been building up, and when inventory stays flat while prices keep climbing, that typically means sellers hold the negotiating advantage.

Similarly, widespread price reductions on Tokyo listings are not the norm right now: in the core wards, well-located condos near major train lines tend to sell close to asking price, and it's mainly older or poorly positioned properties in less central areas where sellers are forced to cut prices to attract interest.

Sources and methodology: we analyzed listing and transaction data from REINS East Japan quarterly reports and price trends from Tokyo Kantei. We interpreted inventory-to-sales dynamics as a proxy for months-of-supply since Tokyo lacks a single standardized metric. Our own market tracking confirms that negotiating conditions differ sharply between prime wards and suburban Tokyo.
statistics infographics real estate market Tokyo

We have made this infographic to give you a quick and clear snapshot of the property market in Japan. It highlights key facts like rental prices, yields, and property costs both in city centers and outside, so you can easily compare opportunities. We’ve done some research and also included useful insights about the country’s economy, like GDP, population, and interest rates, to help you understand the bigger picture.

Are homes overpriced, or fairly priced in Tokyo as of 2026?

Are homes overpriced versus rents or versus incomes in Tokyo as of 2026?

As of early 2026, Tokyo homes look moderately overpriced when measured against both rents and incomes, with the stretch being most visible in the central 23 wards where condo prices have hit record levels.

The price-to-rent ratio in Tokyo's 23 wards works out to roughly 25 times annual rent for a standard 70-square-meter used condo (around ¥101 million purchase price versus about ¥4 million in annual rent), and a balanced market typically sits closer to 15 to 20 times, so buyers are paying a premium over what rental income alone would justify.

On the income side, the picture is even more stretched: with average Japanese wages around ¥4.8 million per year and Tokyo household incomes somewhat higher, a ¥100-million-plus condo in the 23 wards puts the price-to-income ratio at roughly 12 to 14 times, well above the 5 to 8 times range that most affordability frameworks consider comfortable.

Finally please note that you will have all the indicators you need in our property pack covering the real estate market in Tokyo.

Sources and methodology: we built our price-to-rent estimate using Tokyo Kantei sale prices and Tokyo Kantei rent data for the 23 wards on a consistent 70-square-meter basis. For income benchmarks, we referenced the Statistics Bureau's Family Income and Expenditure Survey and National Tax Agency wage data. We applied the OECD's affordability framework to judge how far Tokyo sits from "normal."

Are home prices above the long-term average in Tokyo as of 2026?

As of early 2026, Tokyo property prices are estimated to be roughly 20% to 30% above their own long-term trend, depending on the ward and property type, with centrally located condos showing the biggest deviation from historical norms.

Over the past 12 months, used condo prices in Tokyo's 23 wards have risen by roughly 3% to 8% depending on the specific period measured, which is faster than the pre-pandemic pace (when annual gains were typically in the low single digits) and signals that the market is still accelerating rather than cooling.

In inflation-adjusted terms, Tokyo prices have now clearly surpassed their previous cycle peak from the early 1990s bubble era in nominal yen for prime condos, though the broader Japan-wide BIS residential price index suggests the national market is less extreme, meaning Tokyo is running hotter than the country as a whole.

Sources and methodology: we anchored Japan's macro housing cycle using the BIS residential property price index via FRED and applied the OECD's price-to-income framework to assess deviation from long-run averages. We then zoomed into Tokyo using Tokyo Kantei's local price series to capture the city-specific divergence. Our own internal tracking compares Tokyo ward-level trends against the national baseline.

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What local changes could move prices in Tokyo as of 2026?

Are big infrastructure projects coming to Tokyo as of 2026?

As of early 2026, the biggest infrastructure project likely to move Tokyo residential prices is the Haneda Airport Access Line being built by JR East, which will create a direct rail link from central Tokyo to Haneda Airport and is expected to improve property values along the eastern and central corridors it connects.

JR East began full-scale construction in 2023 with a target opening in the early 2030s, and the project is already funded and underway, so the timeline risk is relatively low compared to projects still awaiting approval.

A second major project is the Tokyo Metro Yurakucho Line branch extending from Toyosu to Sumiyoshi, which will boost connectivity in eastern Tokyo neighborhoods like Toyosu, Shiomi, Shinonome, and the Sumiyoshi/Ojima corridor, areas where property prices often start rising well before a new line actually opens.

The Shinagawa/Takanawa Gateway area redevelopment is also worth watching, as large-scale mixed-use projects around the new station are reshaping the Minato and Shinagawa ward edges and drawing both corporate and residential demand.

For the latest updates on the local projects, you can read our property market analysis about Tokyo here.

Sources and methodology: we verified all infrastructure projects using primary official sources, including the Tokyo Metropolitan Government's urban development plans and JR East's official press releases. We only included projects that are officially approved or under construction, not rumors. Our own analysis maps these projects to the specific neighborhoods most likely to see price effects, using Tokyo Kantei data to track early signs of price movement.

Are zoning or building rules changing in Tokyo as of 2026?

Rather than one dramatic zoning overhaul, the most important building-related shift in Tokyo is the ongoing tightening of earthquake resilience and building management standards, which is gradually making older, poorly maintained condos less attractive and pushing buyers toward newer or well-governed buildings.

As of early 2026, this slow regulatory evolution has a net positive effect on prices for well-managed, modern buildings in Tokyo (especially post-2000 construction with strong repair reserves) while creating quiet downward pressure on older stock that hasn't kept up with current standards.

The areas most affected by this dynamic in Tokyo are the inner wards like Chuo, Minato, and Shibuya, where you can find two condos on the same street with very different price trajectories simply because one building has a healthy management association and repair fund while the other doesn't.

Sources and methodology: we grounded our view on building stock quality using the Housing and Land Survey from Japan's Statistics Bureau, which is the benchmark dataset for Japan's housing stock and vacancy conditions. We cross-checked how building age and management quality affect pricing using Tokyo Kantei's price data across different age cohorts. Our internal analysis also tracks how official land-price policy from MLIT reflects these regulatory trends.

Are foreign-buyer or mortgage rules changing in Tokyo as of 2026?

As of early 2026, the biggest rule change affecting Tokyo property prices is not about foreign buyers (Japan still has no restrictions on foreign property ownership) but about mortgage affordability, because higher benchmark rates are quietly reshaping what local buyers can bid.

Japan has not introduced and is not currently considering any foreign-buyer tax, ban, or quota system like those seen in Canada, Australia, or Singapore, so overseas purchasers can still buy freely in Tokyo with no extra regulatory hurdles.

On the mortgage side, the most meaningful change is the shift in borrowing costs: the Flat 35 fixed-rate mortgage (Japan's most popular long-term product) was sitting at around 2.08% for 21-to-35-year terms in January 2026, which is noticeably higher than the sub-1.5% levels buyers enjoyed just a few years ago, and the Bank of Japan's gradual policy normalization suggests rates are more likely to drift up than back down.

You can also read our latest update about mortgage and interest rates in Japan.

Sources and methodology: we tracked mortgage rate changes using the Japan Housing Finance Agency's Flat 35 rate page and the policy direction from the Bank of Japan's monetary policy statements. We confirmed the absence of foreign-buyer restrictions through Japan's current property law framework and MLIT policy documents. Our own analysis models how each percentage point of rate increase translates into reduced purchasing power for a typical Tokyo buyer.
infographics rental yields citiesTokyo

We did some research and made this infographic to help you quickly compare rental yields of the major cities in Japan versus those in neighboring countries. It provides a clear view of how this country positions itself as a real estate investment destination, which might interest you if you’re planning to invest there.

Will it be easy to find tenants in Tokyo as of 2026?

Is the renter pool growing faster than new supply in Tokyo as of 2026?

As of early 2026, renter demand in Tokyo's core wards appears to be growing faster than new rental supply, which is why rents keep climbing rather than flattening out.

The clearest signal of this demand pressure is that Tokyo remains Japan's biggest domestic migration magnet: official data shows a steady net inflow of people moving to the greater Tokyo area for jobs, education, and lifestyle, and each new arrival is a potential renter before they become a buyer.

On the supply side, national housing starts have been volatile and are not surging in a way that would flood Tokyo's rental market, and in the most desirable wards, available land for new construction is genuinely scarce, which keeps new rental completions well below what demand would absorb.

Sources and methodology: we triangulated rental demand signals from official internal migration data on e-Stat, rent levels from Tokyo Kantei's rent series, and new supply trends from e-Stat's housing starts data. When rents rise while starts don't surge, demand is outpacing supply. Our own tracking confirms this pattern holds especially in Tokyo's inner wards.

Are days-on-market for rentals falling in Tokyo as of 2026?

As of early 2026, there is no single official "days-on-market" statistic for Tokyo rentals the way there is for sales, but the best available evidence (persistently rising rents across the 23 wards) strongly suggests that vacant units are being absorbed quickly, especially in popular neighborhoods.

The gap in leasing speed between Tokyo's best areas and weaker locations is significant: a well-priced one-bedroom apartment near Ebisu, Nakameguro, or Toyosu station can find a tenant within days to a couple of weeks, while a unit in a less connected outer ward with an older building or awkward layout might sit vacant for a month or more.

The main reason leasing times stay short in central Tokyo is straightforward undersupply: the number of people who want to live within a 10-minute walk of a major train station in the 23 wards consistently exceeds the number of units that become available, and that math hasn't changed in years.

Sources and methodology: we used rent growth momentum from Tokyo Kantei's 23-ward rent data as a proxy for rental absorption speed, since rising rents signal tight vacancy. We contextualized this with housing stock data from the Statistics Bureau's Housing and Land Survey and supply-side indicators from e-Stat housing starts. Our internal neighborhood-level analysis confirms wide variation in leasing speed across Tokyo wards.

Are vacancies dropping in the best areas of Tokyo as of 2026?

As of early 2026, vacancies in Tokyo's most popular rental areas like Minato (Azabu, Roppongi, Shirokane), Shibuya (Ebisu, Hiroo), Meguro (Nakameguro), Chuo (Tsukishima, Kachidoki), and Koto (Toyosu) appear to be holding tight or dropping slightly, based on the fact that rents in these neighborhoods keep pushing higher.

Japan's overall vacancy rate looks deceptively high (the 2023 Housing and Land Survey recorded millions of vacant units nationwide), but in Tokyo's best rental wards the story is completely different: much of that vacancy is in the wrong locations, the wrong building types, or the wrong condition, so the "real" vacancy in prime areas is far lower than the headline number suggests.

One practical sign that the best areas in Tokyo are tightening first is that landlords in wards like Minato and Shibuya are increasingly able to raise rents at lease renewal (something that was almost unheard of during the deflationary years), which only happens when tenants have few alternatives and would rather pay more than risk moving to a worse location.

By the way, we've written a blog article detailing what are the current rent levels in Tokyo.

Sources and methodology: we used the Housing and Land Survey for the official vacancy benchmark and then checked whether prime Tokyo behaves differently using rent growth data from Tokyo Kantei. We also referenced migration data from e-Stat to confirm that demand inflows support the tightening pattern. Our own ward-by-ward tracking helps us distinguish between headline vacancy and the vacancy that actually matters to investors.

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Am I buying into a tightening market in Tokyo as of 2026?

Is for-sale inventory shrinking in Tokyo as of 2026?

As of early 2026, for-sale inventory in the greater Tokyo resale market has not been building up meaningfully compared to a year ago, which is consistent with a market that remains tight rather than loosening.

Tokyo doesn't publish a single clean "months of supply" number the way U.S. markets do, but REINS transaction data shows that resale listings are being absorbed at a pace that keeps inventory from piling up, and in a balanced market you'd expect to see inventory growing faster than it currently is.

The most likely reason inventory stays constrained in Tokyo is that existing homeowners, many of whom locked in very low mortgage rates in recent years, have little incentive to sell and re-enter a market where their next mortgage would cost noticeably more, so they hold onto their properties and the supply of available homes stays limited.

Sources and methodology: we tracked for-sale inventory and transaction volumes using REINS East Japan quarterly summaries and monthly data from REINS Market Watch. We interpreted these alongside mortgage rate trends from the Japan Housing Finance Agency to explain listing behavior. Our own analysis models how rate changes affect seller willingness to list.

Are homes selling faster in Tokyo as of 2026?

As of early 2026, well-priced homes in Tokyo's prime wards are selling at a steady or slightly faster pace than a year ago, though less desirable properties (older buildings, poor access, weak management) are taking noticeably longer to move.

Year-over-year, the data from REINS and Tokyo Kantei suggests that median selling times for quality resale condos in the 23 wards have not lengthened, and in some hot corridors (like the bay area or stations along the Yamanote Line) good units are still moving within weeks rather than months.

Sources and methodology: we inferred selling speed from transaction volume and price trends in REINS quarterly data and Tokyo Kantei's price index, since sustained price growth alongside steady transaction counts signals healthy absorption. We also factored in mortgage affordability shifts from the Japan Housing Finance Agency. Our internal tracking breaks this down by ward and property age to identify where selling speed diverges most.

Are new listings slowing down in Tokyo as of 2026?

As of early 2026, new for-sale listings in the Tokyo resale market appear to be roughly stable year-over-year, without a clear surge or sharp pullback, though we should note that precise listing counts are harder to pin down than transaction data in Japan's market.

Tokyo's listing activity typically picks up in spring (March through May, aligned with Japan's fiscal year-end and the relocation season) and dips in late summer and year-end, so the current winter period is naturally on the quieter side, but not unusually so based on what REINS reports suggest.

The most plausible reason new listings aren't surging in Tokyo is seller caution: homeowners who bought or refinanced at ultra-low rates in the early 2020s are reluctant to sell and take on a more expensive new mortgage, so they stay put, and fewer homes reach the market as a result.

Sources and methodology: we monitored new listing trends through REINS East Japan monthly Market Watch reports and cross-referenced with broader supply signals from e-Stat housing starts data. We interpreted listing behavior in light of mortgage dynamics tracked via the Japan Housing Finance Agency. Our own seasonal models for Tokyo help us distinguish genuine slowdowns from normal calendar effects.

Is new construction failing to keep up in Tokyo as of 2026?

As of early 2026, new housing construction in Tokyo is not keeping pace with demand in the neighborhoods people most want to live in, even though Japan's overall housing starts numbers might suggest otherwise, because the gap between "where homes are built" and "where people want to live" is wide.

Recent trends in housing starts nationally have been uneven, with some months up and others down, and in Tokyo's central wards, the pipeline of large-scale new condo projects takes years to move from approval to delivery, so even when new towers are announced, they don't relieve today's shortage.

The single biggest bottleneck limiting new construction in prime Tokyo is land scarcity: buildable sites in the most desirable wards (like Minato, Shibuya, or Chuo) are extremely limited, redevelopment projects require years of negotiation with existing owners, and construction costs have risen substantially, all of which keep the supply response slow relative to demand.

Sources and methodology: we tracked construction activity using e-Stat's official housing starts data and the broader construction statistics portal from MLIT. We cross-checked whether new supply reaches the wards with strongest demand using REINS inventory data. Our internal pipeline tracking for Tokyo confirms that prime-ward delivery timelines remain measured in years, not months.
infographics comparison property prices Tokyo

We made this infographic to show you how property prices in Japan compare to other big cities across the region. It breaks down the average price per square meter in city centers, so you can see how cities stack up. It’s an easy way to spot where you might get the best value for your money. We hope you like it.

Will it be easy to sell later in Tokyo as of 2026?

Is resale liquidity strong enough in Tokyo as of 2026?

As of early 2026, resale liquidity in Tokyo is strong for well-located properties within the 23 wards, meaning if you price your home realistically, it should sell within a reasonable timeframe without deep discounting.

For quality resale condos near major train stations in popular wards, selling times in Tokyo tend to range from a few weeks to around two to three months, which compares favorably with a "healthy liquidity" benchmark of under 90 days and suggests buyers remain active and engaged.

The single characteristic that most improves resale liquidity in Tokyo is station proximity: a condo within a 7-to-10-minute walk of a busy station on the Yamanote, Tokyo Metro, or major private rail lines consistently attracts more buyer interest and sells faster than a similar unit further away, because in Tokyo, commute time drives almost every housing decision.

Sources and methodology: we assessed resale liquidity using transaction-level data from REINS East Japan and price trends from Tokyo Kantei's condo index. We interpreted rising prices alongside steady volumes as a sign of healthy buyer demand. Our own analysis maps resale speed to specific property features like station distance, building age, and management quality across Tokyo wards.

Is selling time getting longer in Tokyo as of 2026?

As of early 2026, selling times in Tokyo have not clearly lengthened for prime properties compared to last year, though sellers of less competitive units (older buildings, weaker locations, or overpriced listings) are likely finding that buyers take longer to commit.

For most resale condos in the Tokyo 23 wards, the realistic range for days-on-market spans from about 30 days for the best units (great station, great building, fair price) to 90 or even 120-plus days for properties with issues like poor sunlight, noisy surroundings, or a building management fund that looks underfunded.

The clearest reason selling time could start lengthening in Tokyo is affordability pressure from higher mortgage rates: as monthly payments eat up more of buyers' budgets, they become pickier, compare more options, and take longer to pull the trigger, which means anything that isn't clearly "good value" could sit on the market longer than it would have two years ago.

Sources and methodology: we inferred selling time trends from REINS monthly Market Watch data on transaction volumes and inventory levels. We factored in the affordability impact of current Flat 35 mortgage rates on buyer decision-making speed. Our own models track how rate sensitivity varies by price segment and Tokyo ward.

Is it realistic to exit with profit in Tokyo as of 2026?

As of early 2026, the likelihood of exiting with a profit on a Tokyo property purchase is medium-to-high if you hold for at least five years, buy in a strong location, and avoid overpaying for new-build premiums at today's peak prices.

In Tokyo, a minimum holding period of roughly five to seven years is typically what it takes to cover transaction costs and ride out any short-term price softness, while shorter holds of two to three years carry a real risk of breaking even or losing money, especially if the market flattens.

The estimated total round-trip transaction cost in Tokyo (covering purchase taxes, registration, agent fees on both sides, and any capital gains tax) runs roughly 8% to 12% of the property price, which works out to around ¥8 million to ¥12 million on a ¥100 million condo (approximately $53,000 to $80,000 USD or about 50,000 to 75,000 EUR at recent exchange rates).

The single clearest factor that increases your profit odds in Tokyo is buying a property that tenants genuinely want to rent, because a unit with strong rental demand in areas like Minato, Shibuya, Meguro, Chuo, Bunkyo, or Koto (Toyosu) gives you both a rental income cushion while you hold and a deeper pool of potential buyers when you sell.

Sources and methodology: we estimated round-trip costs using standard Japanese transaction fee structures (agent commissions, registration taxes, acquisition tax, and capital gains tax schedules) and validated these against market practice. We assessed profit timelines using long-run price data from Tokyo Kantei and rental income benchmarks from Tokyo Kantei's rent series. Our own holding-period models incorporate BIS cycle data to stress-test exit scenarios across different market conditions.

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What sources have we used to write this blog article?

Whether it's in our blog articles or the market analyses included in our property pack about Tokyo, we always rely on the strongest methodology we can ... and we don't throw out numbers at random.

We also aim to be fully transparent, so below we've listed the authoritative sources we used, and explained how we used them and the methods behind our estimates.

Source Why we trust it How we used it
Tokyo Kantei (condo prices) Leading Japanese property research firm with long-running, transparent price series. We used it to track what buyers actually pay for a 70-square-meter used condo in Tokyo's 23 wards. We also compared it to rent data to produce a gross yield estimate.
Tokyo Kantei (rental data) Same respected data house, covering the rental side of Tokyo's market. We used it to estimate current rent levels per square meter in the 23 wards. We combined it with sale prices to build our price-to-rent and yield benchmarks.
REINS East Japan (Market Watch) Japan's official MLS-style network designated by MLIT for transaction data. We used it for inventory levels, new listings, contract volumes, and price-per-square-meter signals. We also checked time-on-market indicators to judge whether buyers or sellers hold the advantage.
Japan Housing Finance Agency (Flat 35) Official agency source for Japan's most common fixed-rate mortgage product. We used it to pin down realistic 2026 borrowing costs. We then stress-tested whether prices can keep rising under higher financing costs.
Bank of Japan Japan's central bank, the primary authority on monetary policy direction. We used it to frame the interest-rate regime shift away from ultra-low rates. We linked that to buyer risk by showing how monthly payments matter more now than in 2021 to 2023.
MLIT (Trends in Land Prices) Japan's national land ministry summarizing official land-price statistics. We used it to anchor what the government says about land-price direction as of January 2025. We also used it to frame how Tokyo fits into the "three major metro areas" trend.
BIS Residential Property Price Index (via FRED) Top international source for cross-country housing price comparisons. We used it to anchor Japan's broad housing cycle so we don't over-read Tokyo-specific headlines. We treated it as "the national tide" and Tokyo as "the boat that can float above it."
OECD Affordable Housing Database Reference body for internationally comparable affordability metrics. We used it to define what "overvalued versus long-run average" means in a methodologically clean way. We applied that logic to Tokyo using local price and income proxies.
Statistics Bureau (Housing and Land Survey) Japan's official housing stock and vacancy survey, the benchmark dataset. We used it to ground the vacancy conversation in real counts rather than anecdotes. We then translated those numbers into what vacancy means specifically in Tokyo's prime wards.
Statistics Bureau (Family Income Survey) Japan's official household income and expenditure dataset. We used it as the backbone for our affordability context. We combined it with Tokyo Kantei prices to produce a price-to-income reality check with transparent assumptions.
e-Stat (Housing Starts) Japanese government's unified portal for official statistics. We used it to gauge whether new housing supply is expanding or shrinking. We triangulated it with REINS inventory and Tokyo's redevelopment pipeline.
e-Stat (Internal Migration Data) Official migration dataset showing population flows into Tokyo. We used it to support the "renter pool" and household formation pressure in greater Tokyo. We cross-checked it against rent growth to confirm demand is backed by real numbers.
Tokyo Metropolitan Government (Urban Development) Tokyo government's official infrastructure and planning authority. We used it to verify the Yurakucho Line branch plan toward eastern Tokyo. We mapped it to neighborhoods where improved rail access can support resale values and rents.
JR East (Haneda Access Line) Primary source from the rail operator building the new airport line. We used it to validate one of Tokyo's largest medium-term accessibility projects. We translated that into which submarkets may benefit most from improved Haneda connectivity.
infographics map property prices Tokyo

We created this infographic to give you a simple idea of how much it costs to buy property in different parts of Japan. As you can see, it breaks down price ranges and property types for popular cities in the country. We hope this makes it easier to explore your options and understand the market.