Reviewed by a Koukyuu Takkenshi (宅地建物取引士)
Fact-checked against current Japanese real-estate law, tax rules, and market data by a nationally licensed specialist who oversees luxury transactions across Minato, Shibuya, and Chiyoda. In Japan, a Takkenshi is legally required to sign off on every property transaction, and about 15% of candidates pass the exam each year.
Tokyo residential land prices rose 9.0% across the 23 wards in 2026, according to the 令和8年地価公示 (2026 Official Land Price Survey) published by the Tokyo Metropolitan Government on March 17, 2026. In Minato-ku (港区), the figure reached 16.6%, the fastest rate among all residential wards and a sharp acceleration from 12.7% the prior year. For foreign nationals considering a land acquisition in Tokyo, the window for deliberation is narrowing with each quarterly data release.
Foreign Nationals Can Buy Land in Japan. Here Is What That Actually Means.
No Japanese statute prohibits a foreign individual or foreign corporation from purchasing land in Japan. There is no visa requirement, no residency requirement, and no nationality-based restriction on ownership. A non-resident buyer in Singapore or London can hold freehold title to a plot in Nishi-Azabu (西麻布) with the same legal standing as a Japanese citizen.
The purchase process follows a standard sequence: a 売買契約 (baibai-keiyaku, the purchase and sale agreement) is signed between buyer and seller, funds are transferred, and ownership is formalized through 登記 (touki, the transfer of legal title recorded at the 法務局, the Legal Affairs Bureau). The 登記 step is the moment at which you become the legal owner of record. It is also the moment at which your annual 固定資産税 (kotei-shisan-zei, fixed-asset tax) liability begins.
One regulatory layer that HNW foreign buyers should be aware of: the 重要土地等調査法 (Juuyou-Tochi-tou-Chousa-Hou, the Important Land Survey Act), which came into force in September 2022. This law designates security-sensitive zones, principally areas surrounding Self-Defense Force bases, border islands, and critical infrastructure, where foreign ownership of land triggers a mandatory 届出 (todoke-de, notification filing). The law does not prohibit purchase in these zones. It imposes a reporting obligation and, in limited cases, potential use restrictions. For buyers focused on central Tokyo residential neighborhoods, Minato-ku, Shibuya-ku (渋谷区), and Chiyoda-ku (千代田区), this law is unlikely to be directly relevant, but any acquisition should be reviewed against the current designated-zone map before contract.
For a fuller overview of the legal framework governing foreign ownership, including nationality disclosure requirements at the contract stage, the Japan Foreign Property Ownership legal guide covers the 2026 statutory position in detail.
Land Price Benchmarks Across Tokyo in 2026
The 2026 Official Land Price Survey tracked 2,503 benchmark points across Tokyo. Of those, 2,445 rose (97.7%). Every single one of the 1,530 residential benchmark points within the 23 wards recorded a gain. Not one declined.
The acceleration is intra-year, not just annual. Among the 217 semi-annually tracked benchmark points, the second half of 2025 (July 1 to January 1, 2026) outpaced the first half across every category. Residential land gained 4.7% in H2 2025 versus 4.3% in H1. Commercial gained 7.0% versus 6.4%. The trend is widening.
For buyers focused on prime residential land, the ward-level figures are the most actionable reference:
- Minato-ku: +16.6% year-on-year (residential)
- Shinagawa-ku (品川区): +13.9%
- Taito-ku (台東区): +14.2%
- 23-ward residential average: +9.0%
On the commercial side, Taito-ku led at +19.1%, followed by Bunkyo-ku (文京区) at +17.8% and Nakano-ku (中野区) and Suginami-ku (杉並区) both at +17.5%.
For buyers considering land outside the 23 wards, the Tama region (多摩地区) posted a more moderate residential gain of +3.9% overall, with standouts along the Chuo Line: Kokubunji-shi (国分寺市) at +7.2%, Kunitachi-shi (国立市) at +7.1%, and Tachikawa-shi (立川市) at +7.0%, all driven by station-area redevelopment.
These figures represent the 公示価格 (kooji-kakaku, the official published land price), which is the primary benchmark used by appraisers, lenders, and courts. It is not the transaction price. In prime Minato-ku locations, actual transaction prices for residential land frequently exceed the 公示価格 by 20 to 40%, depending on frontage, plot shape, and zoning. A 200-square-meter plot in Azabu (麻布) or Hiroo (広尾) at a 40% premium to a 公示価格 of ¥2.5 million per square meter would transact at approximately ¥700 million.
Acquisition Costs: What You Pay Beyond the Land Price
Foreign buyers often arrive in Tokyo with a single number in mind: the asking price. The total acquisition cost is higher, and the gap is predictable if you know where to look.
| Item | Details |
|---|---|
| 登録免許税 (Torokumenkyo-zei, Registration and License Tax) | Applied at the point of 登記. For land ownership transfer, the reduced statutory rate is 1.5% of the 固定資産税評価額 (kotei-shisan-zei-hyoka-gaku, the assessed value for tax purposes), which typically runs at approximately 70% of 公示価格. The standard rate is 2.0%; the 1.5% reduction has been extended under the 租税特別措置法 (Sozei-Tokubetsu-Sochi-Hou, the Special Tax Measures Act). Confirm the current extension status with your legal counsel at the time of contract, as these reductions are renewed periodically. |
| 不動産取得税 (Fudosan-shutoku-zei, Real Estate Acquisition Tax) | A one-time prefectural tax levied on the buyer at the point of acquisition. The standard rate is 4% of assessed value; for land, a reduced rate of 3% applies under Local Tax Act Supplementary Provisions, currently extended through March 31, 2027. |
| 仲介手数料 (Chukai-tesuryo, Agency Commission) | Capped by law at 3.3% of the transaction price plus ¥66,000 (inclusive of consumption tax at 10%), for transactions above ¥4 million. On a ¥500 million land purchase, the statutory maximum is approximately ¥16.6 million. |
| 司法書士 (Shihoshoshi, Judicial Scrivener) fees | Required for the 登記 filing. Fees vary by firm and transaction complexity; budget ¥300,000 to ¥600,000 for a straightforward residential land transfer at this price level. |
| 重要事項説明 (Juuyou-jikou-setsumei, the statutory pre-contract disclosure meeting) | This is a legally mandated step in every Japanese real estate transaction. A licensed 宅建士 (takken-shi, Japan’s licensed real-estate transaction specialist) must personally conduct this meeting, explain the property’s legal status, zoning, encumbrances, and any material risks, and sign the disclosure document. This is not optional and cannot be delegated to an unlicensed salesperson. Foreign buyers who have not been through a Japanese transaction before are sometimes surprised to encounter this step; it is the moment at which due diligence is formally presented to you, and it deserves full attention. |
For a comprehensive breakdown of acquisition costs, mortgage access for non-residents, and tax treatment across the holding period, the Real Estate Investment in Japan 2026 guide covers each line item with current-year figures.
Annual Holding Costs: Fixed-Asset Tax on Tokyo Land
Once you own land in Tokyo, the 固定資産税 (fixed-asset tax) is levied annually on the owner of record as of January 1. The statutory rate is 1.4% of assessed value. In all 23 wards, an additional 都市計画税 (toshi-keikaku-zei, City Planning Tax) of up to 0.3% applies, bringing the combined effective rate to 1.7% of assessed value.
The assessed value for tax purposes (固定資産税評価額) is reassessed every three years. The next full reassessment cycle is FY2027. In interim years, a 負担調整措置 (futan-chosei-sochi, tax burden adjustment mechanism) smooths sudden spikes. The FY2026 縦覧 (juran, public inspection of assessed values) opened in April 2026.
For residential land, a critical reduction applies. Under the 住宅用地の特例 (jutaku-yochi-no-tokurei, the residential land special provision):
- Plots of 200 square meters or less per dwelling (小規模住宅用地, ko-kibou-jutaku-yochi): the assessed value is reduced to one-sixth for 固定資産税 purposes and one-third for 都市計画税 purposes.
- The portion above 200 square meters (一般住宅用地, ippan-jutaku-yochi): reduced to one-third and two-thirds respectively.
The practical effect is substantial. A ¥500 million residential plot in Minato-ku with an assessed value of approximately ¥350 million (70% of 公示価格), with the small-scale residential land reduction applied, faces a 固定資産税 base of roughly ¥58.3 million. The resulting annual tax is approximately ¥816,000 for 固定資産税 plus approximately ¥194,000 for 都市計画税, totaling around ¥1.01 million per year. That figure is far below the headline 1.7% rate that buyers sometimes assume applies to the full assessed value.
One risk to flag for buyers acquiring older structures with land: properties designated as 特定空家 (tokutei-akiya, Specified Vacant House) under the 空家等対策特別措置法 (Akiya-tou-Taisaku-Tokubetsu-Sochi-Hou, the Special Measures Act on Vacant Houses) lose the residential land reduction entirely. The effective tax rate can increase up to six times. Any acquisition of land with an existing structure that may be vacant or deteriorated requires specific due diligence on this point before contract.
Payment is quarterly. Using the FY2025 schedule as a reference: June 30, September 30, January 5, and March 2.
Inheritance and Gift Tax Exposure on Tokyo Land
This is the planning dimension that foreign buyers most consistently underestimate, and the one with the most significant long-term financial consequences.
Japanese inheritance tax (相続税, sozoku-zei) and gift tax (贈与税, zoyo-zei) apply to all real property located in Japan, regardless of the nationality or domicile of the owner or heir. A non-resident foreign national who holds a Hiroo plot and passes it to heirs abroad will trigger Japanese inheritance tax on that asset.
For inheritance and gift tax purposes, land is valued using the 路線価方式 (rosen-ka-hoshiki, the frontage road price method). The 路線価 (rosen-ka, the road-frontage unit price) is published annually by the 国税庁 (Kokuzei-cho, the National Tax Agency) and is set at approximately 80% of the 公示価格. Given that 公示価格 in Minato-ku rose 16.6% in 2026, the FY2026 路線価 (to be published in July 2026, based on January 1, 2026 valuations) will reflect a commensurate uplift. Estates holding prime Tokyo land acquired several years ago at lower valuations will see materially higher inheritance tax exposure in 2026 than they would have projected at purchase.
The inheritance tax rate in Japan is progressive, reaching 55% on the portion of the taxable estate above ¥600 million (after the basic deduction). For HNW buyers acquiring land at ¥500 million to ¥1 billion, estate structuring advice from a Japanese tax attorney before contract is not optional planning. It is a core part of the acquisition process.
Executing a Land Purchase: The Process Step by Step
For a foreign buyer, the transaction sequence is as follows:
For foreign buyers conducting this process in a second language, with unfamiliar legal documentation, the 重要事項説明 step in particular requires an advisor who can read and interpret the disclosure in real time, not simply translate it afterward. The complete guide to buying property in Japan as a foreigner covers each stage with specific documentation checklists.
Koukyuu is a private buyer’s advisory for distinguished Tokyo residences in Nishi-Azabu, Omotesando, and Aoyama, focused exclusively on transactions of ¥300 million and above, with a licensed 宅建士 personally handling every stage of the engagement from the first consultation through contract signing and 登記, a continuity that most Tokyo agencies do not offer. Book a private consultation) to begin.
