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Tokyo Office Market Update - March 2026

As of the end of March 2026, Mitsubishi Estate Real Estate Services conducted an in-depth analysis of Tokyo's office market trends, focusing on vacancy rates and average rent prices. This report brings to light crucial statistics and insights that could influence future business decisions.

Vacancy Rates

At the end of March 2026, the overall vacancy rate across major areas in Tokyo stood at 2.62%, which is an increase of 0.15 percentage points compared to the previous month. More specifically:

• - Potential Vacancy Rate in Top 5 Districts: 2.29% (+0.21 points)
• - Potential Vacancy Rate in Top 7 Districts: 2.62% (+0.15 points)

These figures suggest a slight increase in available office space which is critical for businesses looking to expand and relocate.

Average Rent Prices

In terms of rental costs, the average rent also showed upward movement:

• - Average Rent in Top 5 Districts: ¥35,405 per tsubo (+¥1,280 from last month)
• - Average Rent in Top 7 Districts: ¥30,946 per tsubo (+¥1,615 from last month)

Prices have risen, indicating increased demand or willingness from tenants to invest in better office locations.

Key Area Trends

Yaesu, Kyobashi, and Nihonbashi Areas

The Yaesu, Kyobashi, and Nihonbashi districts witnessed significant new listings, causing the potential vacancy rate to rise to 2.08% (+1.24 points). During the same period, the average rent in this region soared to ¥47,189 per tsubo, marking a substantial increase of ¥6,288 per tsubo. This escalation reflects heightened interest and activity in these thriving commercial zones.

Minato and Shinagawa Areas

Conversely, the Minato and Shinagawa areas are expected to experience further absorption of existing vacancies, particularly since there won't be any large-scale new construction before February 2027 in the Osaki area. This scarcity of new supply likely indicates sustained demand for the currently available spaces.

Reasons for Office Relocation

According to a survey conducted at the end of last year, the main motivations for office relocation centered around enhancing the office environment. The responses highlighted:
1. Improvement of Office Environment: (+3.9 points)
2. Staff Increases / Business Expansion: (-4.6 points)
3. Strengthening Brand and Recruitment Efforts: (+8.4 points - the highest since the survey began)

These responses reveal a strategic approach from businesses, aiming to create appealing workspaces that attract top talent and improve employee engagement.

This proactive mindset suggests that companies are increasingly viewing their office spaces as strategic assets that contribute to overall productivity and employee satisfaction.

Detailed Report and Methodology

The survey covered a total of 995 buildings (an increase of 3 buildings from the previous month) as of the end of March 2026. These buildings were selected from our database, focusing on those with a floor area of more than 3,000 tsubo completed in significant districts such as Chiyoda, Chuo, Minato, Shinjuku, Shibuya, Shinagawa, and Koto.

Understanding Vacancy and Rental Rates

This report introduced a new metric, the 'potential vacancy rate,' which provides a more nuanced understanding of the market by focusing on spaces that are immediately available for occupancy. This differs from traditional vacancy rates that encompass all floors listed at any given time.

Average rental calculations involved weighted averages of the conditions of spaces that were available at the month-end, including common area charges but excluding consumption tax.

Conclusion

This analysis from Mitsubishi Estate Real Estate Services sheds light on illuminating trends within Tokyo's office market. Companies seeking new spaces should leverage this data to make informed decisions regarding their future operations in the bustling and ever-dynamic Tokyo business environment.

For more details, you can refer to the full report.

About Mitsubishi Estate Real Estate Services

Mitsubishi Estate Real Estate Services is a group company of the renowned Mitsubishi Estate, specializing in real estate brokerage, consulting, and property management services. With decades of expertise and a strong network, they cater to a variety of real estate needs.