How Japanese Firms Are Quietly Taking Over the U.S. Housing Market

Between mid-February and late March of this year, four U.S. homebuilding companies were acquired by Japanese firms. Once these transactions close, Japanese companies will control more than 5.5% of the U.S. single-family homebuilding market.

This surge in acquisitions is not a one-year anomaly. According to Zonda, a leading construction analytics firm, Japanese firms owned U.S. homebuilders representing just 0.2% of the market in 2015. By 2025, that share had grown to approximately 4.7%.

Why Are Japanese Firms Betting Big on U.S. Housing?

The primary drivers are demographic and structural. Japan’s population is both shrinking and aging rapidly, which limits long-term growth prospects for domestic homebuilders such as Daiwa House, Sekisui House, and Sumitomo Forestry. In contrast, the U.S. continues to see population growth and household formation, particularly in Sun Belt markets where many large U.S. homebuilders operate.

For Japanese firms seeking stable, long-term growth, the U.S. homebuilding market offers both scale and stronger demographic tailwinds. Additionally, the U.S. homebuilding industry remains highly fragmented beyond the top public builders, creating opportunities for well-capitalized global players to consolidate regional operators while preserving local brands and management teams.

Local Leadership, Global Backing

Both Sumitomo Forestry and Sekisui House emphasize locally led operations, supported by centralized capital and global expertise. This model allows them to maintain builder culture while leveraging financial and operational resources from their parent companies.

Another advantage for Japanese firms is their access to lower borrowing costs. Japan has maintained extremely low interest rates for decades due to persistent low inflation and slow economic growth. For much of the past decade, the Bank of Japan kept short-term policy rates at or below 0%.

Industry Experts Weigh In

“Japanese homebuilders are bringing a distinctly long-term perspective to the U.S. housing market, shaped by demographic challenges at home and opportunity abroad. Their growing footprint reflects confidence in U.S. housing demand, including World Bank projections for 25 years or more of domestic population growth. The Japanese players are not just adding capital but also introducing new approaches to scale, efficiency, and construction that could meaningfully reshape the industry over time.”

— Ali Wolf, Chief Economist at Zonda

Spring 2024 Acquisitions by Japanese Firms

• Feb. 13: Sumitomo Forestry acquired publicly traded Tri Pointe Homes for $4.5 billion.
• Feb. 23: Daiwa House, through its subsidiary Stanley Martin Homes, agreed to acquire United Homes Group.
• March 10: Hajime Construction, a subsidiary of Iida Group Holdings, agreed to acquire a majority equity interest in Utah-based Wright Homes.
• March 20: Trumark Homes, majority owned by Daiwa House since 2020, agreed to acquire Seattle metro-based JK Monarch.