[At Home Survey] Price Trends of "New Single-Family Homes" in the Tokyo Metropolitan Area (March 2026)

Real estate information service At Home Co., Ltd. (Headquarters: Ota-ku, Tokyo, President: Yasushi Tsurumori) announced the price trends of newly built single-family homes registered and published for consumers on its real estate information network. The survey and analysis were outsourced to At Home Lab Co., Ltd. (Chiyoda-ku, Tokyo, President: Yoshitaka Ohtake) and published by At Home.

<Topics>

<Tokyo Metropolitan Area (March 2026)>

● The average price of new single-family homes in the Tokyo metropolitan area was 49.43 million yen, up 0.9% from the previous month. The year-on-year increase was 4.6%, marking the 19th consecutive month of increase.

● Tokyo (23 wards/suburbs), Kanagawa Prefecture (Yokohama City/Kawasaki City/others), and Saitama Prefecture (Saitama City/others) reached their highest prices since January 2017. In the 23 wards of Tokyo, properties priced over 100 million yen account for more than 20%.

<8 Areas Outside the Tokyo Metropolitan Area (January-March 2026)>

● Quarter-on-quarter, Aichi Prefecture rose for the 8th consecutive period, and Fukuoka Prefecture rose for the 9th consecutive period. Year-on-year, only Kyoto Prefecture saw a decline.

● Hokkaido, Aichi Prefecture, Osaka Prefecture, and Fukuoka Prefecture renewed their highest prices since the first quarter of 2017.

<Survey Overview>

◆ Target Areas

[Monthly Publication] Tokyo (23 wards / suburbs), Kanagawa Prefecture (Yokohama City, Kawasaki City / others), Saitama Prefecture (Saitama City / others),

Chiba Prefecture (Western* / others) *Western Chiba Prefecture: Kashiwa City, Matsudo City, Nagareyama City, Abiko City, Ichikawa City, Urayasu City, Narashino City, Funabashi City

[Quarterly Publication] Hokkaido, Miyagi Prefecture, Aichi Prefecture, Kyoto Prefecture, Osaka Prefecture, Hyogo Prefecture, Hiroshima Prefecture, Fukuoka Prefecture

*I: Jan-Mar quarter II: Apr-Jun quarter III: Jul-Sep quarter IV: Oct-Dec quarter

◆ Target Data

Newly built single-family homes registered and published for consumers on the real estate information site At Home (ownership only, duplicate properties made unique)

◆ Definition

In this survey, the "average registered price per unit (desired selling price)" of the above target data is referred to as "price".

Average price of 8 areas in the Tokyo metropolitan area (year-on-year comparison, index transition)

The average price for the entire Tokyo metropolitan area rose both month-on-month and year-on-year.

Looking at the month-on-month changes by area, areas that had been declining also turned upward, resulting in increases across all 8 areas. The 23 wards of Tokyo and the Tokyo suburbs have been performing steadily, rising for 8 consecutive months and 14 consecutive months, respectively. Furthermore, compared to the same month last year, all areas exceeded the previous year for the 12th consecutive month.

Additionally, 6 areas—Tokyo (23 wards/suburbs), Kanagawa Prefecture (Yokohama City/Kawasaki City/others), and Saitama Prefecture (Saitama City/others)—updated their highest amounts since January 2017.

◆ For details, please download and view the PDF from the URL below.

https://www.athome.co.jp/corporate/news/data/market/shinchiku-kodate-kakaku-202603/