How much does a condominium cost in Koto-ku?

In the four quarters to March 2026, the median recorded price of used condominiums in Koto-ku was JPY 1,158,000 per sq m across 2,908 sales, up 11.3% on the year before (MLIT). At that median, a 70 sq m home would be about JPY 81.1 million. The 14 homes we list there are asking JPY 36.8 million to JPY 210 million.

Are land prices rising in Koto-ku?

Yes. In the 2026 official land prices, residential land in Koto-ku rose 11.9% on average year on year, against 9.0% across Tokyo's 23 wards (Tokyo Metropolitan Government).

Are there international schools in Koto-ku?

Yes. International schools with a campus in Koto-ku include K. International School Tokyo (K–12), India International School in Japan (K–12), Tokyo YMCA International School (K–12).

Can foreigners buy property in Koto-ku?

Yes. Japan does not restrict property ownership by nationality or residence, so an overseas buyer holds the same freehold title as a Japanese buyer. Buying does not by itself give a visa.

Koto-ku, Tokyo: Homes for Sale and Area Data

Koto-ku at a glance

14

homes for sale we currently list in Koto-ku

JPY 36.8–210 million

asking price range of those listings

JPY 1,805,000

median asking price per sq m, 13 condominiums we list

JPY 1,158,000

median recorded price per sq m, used condominiums, 2,908 sales (MLIT, Q2 2025–Q1 2026)

+11.3%

change in that median over one year (MLIT)

+11.9%

official land price change, residential, 2026 (23-ward average +9.0%)

We currently list 14 homes in Koto-ku: condominiums, near Toyosu Station, Shin-Toyosu Station, Tatsumi Station, Shiomi Station, Ariake-Tennis-no-Mori Station, Ariake Station and other stations.

International schools in Koto-ku

K. International School Tokyo — K–12
India International School in Japan — K–12
Tokyo YMCA International School — K–12

Homes for sale in Koto-ku

CANAL WHARF TOWERS WEST

Toyosu, Koto-ku, Tokyo · 4LDK · 116.34 sq m · 28th Floor · built 2000

JPY 210,000,000

CITY TOWERS TOYOSU THE TWIN NORTH TOWER

Toyosu, Koto-ku, Tokyo · 2LDK · 84.87 sq m · 36th Floor · built 2009

JPY 180,000,000

URBAN DOCK PARK CITY TOYOSU TOWER A

Toyosu, Koto-ku, Tokyo · 2LDK · 70.45 sq m · 29th Floor · built 2008

JPY 175,000,000

SKYZ TOWER & GARDEN

Toyosu, Koto-ku, Tokyo · 3LDK · 78.54 sq m · 38th Floor · built 2014

JPY 169,800,000

W COMFORT TOWERS WEST

Shinonome, Koto-ku, Tokyo · 2SLDK · 113.02 sq m · 39th Floor · built 2005

JPY 160,000,000

CITY TOWERS TOYOSU THE SYMBOL

Toyosu, Koto-ku, Tokyo · 2LDK · 79.54 sq m · 41st Floor · built 2009

JPY 158,000,000

GRANCITY RADIANT TOKYO EAST

Edagawa, Koto-ku, Tokyo · 3SLDK · 103.82 sq m · 7th Floor · built 2001

JPY 125,000,000

RENE GRAN MARINA SHIOMI

Shiomi, Koto-ku, Tokyo · 3LDK · 79.71 sq m · 15th Floor · built 1999

JPY 110,000,000

BRILLIA MARE ARIAKE TOWER & GARDEN

Ariake, Koto-ku, Tokyo · 1LDK · 55.65 sq m · 3rd Floor · built 2008

JPY 103,500,000

CITY TOWERS TOKYO BAY CENTRAL TOWER

Ariake, Koto-ku, Tokyo · 2LDK · 54.24 sq m · 7th Floor · built 2019

JPY 94,800,000

METRO COOP DAIICHI TOYOSU

Toyosu, Koto-ku, Tokyo · 3LDK+W · 74.3 sq m · 11th Floor · built 1984

JPY 93,980,000

BRILLIA ARIAKE CITY TOWER

Ariake, Koto-ku, Tokyo · 2LDK+SIC · 7th floor · built 2014

JPY 89,800,000

QUALIA MONZEN-NAKACHO

Tomioka, Koto-ku, Tokyo · 1LDK · 41.32 sq m · 2nd Floor · built 2003

JPY 74,990,000

BALM STAGE OJIMA

Ojima, Koto-ku, Tokyo · 1DK · 32.5 sq m · 2nd Floor · built 2004

JPY 36,800,000

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Questions about Koto-ku

How much does a condominium cost in Koto-ku?: In the four quarters to March 2026, the median recorded price of used condominiums in Koto-ku was JPY 1,158,000 per sq m across 2,908 sales, up 11.3% on the year before (MLIT). At that median, a 70 sq m home would be about JPY 81.1 million. The 14 homes we list there are asking JPY 36.8 million to JPY 210 million.
Are land prices rising in Koto-ku?: Yes. In the 2026 official land prices, residential land in Koto-ku rose 11.9% on average year on year, against 9.0% across Tokyo's 23 wards (Tokyo Metropolitan Government).
Are there international schools in Koto-ku?: Yes. International schools with a campus in Koto-ku include K. International School Tokyo (K–12), India International School in Japan (K–12), Tokyo YMCA International School (K–12).
Can foreigners buy property in Koto-ku?: Yes. Japan does not restrict property ownership by nationality or residence, so an overseas buyer holds the same freehold title as a Japanese buyer. Buying does not by itself give a visa.

More: Buying property in Japan from overseas · What it costs to buy

Sources

Ministry of Land, Infrastructure, Transport and Tourism (MLIT), Real Estate Information Library — used condominiums in Koto-ku, median recorded price per sq m, 2,908 sales Q2 2025–Q1 2026 vs 2,752 sales Q2 2024–Q1 2025. reinfolib.mlit.go.jp (downloaded October 2026).
Tokyo Metropolitan Government, 2026 Official Land Prices (地価公示), average year-on-year change by ward, residential land. zaimu.metro.tokyo.lg.jp (published March 2026).
Listings, asking prices and per-sq-m figures for our listings: AOKI LIVING LLC listing pages, as at the update date above. Facts come from the listing broker's materials and remain subject to confirmation at the time of enquiry.
International schools: each school's own website (address and grades).