The Real Story Behind Investor Owned Homes: Why Congress is Looking at Mom and Pop Landlords
When the topic of investor owned homes arises, the public imagination often conjures images of massive Wall Street hedge funds and private equity firms buying up entire neighborhoods. This narrative has driven significant political pressure, culminating in the recent passage of the 21st Century ROAD to Housing Act by the United States Senate. This bipartisan legislation, which passed with an overwhelming 89 to 10 vote on March 12, 2026, aims to ban large institutional investors from purchasing single family homes. However, a closer look at the data reveals a very different reality about who actually owns the majority of investor held properties in America.
According to a recent analysis by Realtor.com, the true driving force behind investor activity is not the corporate behemoth, but rather the small, mom and pop investor. In 2025, investors with ten or fewer properties accounted for a staggering 61 percent of all single family investor purchases. Furthermore, these small landlords own nearly 80 percent of all investor held single family homes nationwide. In contrast, large institutional investors, defined by the Senate bill as entities controlling 350 or more single family homes, own a much smaller share of the market than public perception suggests.
The Senate legislation specifically targets these large entities, prohibiting them from purchasing single family homes for a period of 15 years following enactment. The bill does include exceptions for build to rent programs, renovate to rent initiatives, and certain homeownership programs, acknowledging that some institutional investment can positively contribute to housing supply. Despite the strong bipartisan support in the Senate, the bill's future remains uncertain due to objections in the House of Representatives regarding an unrelated amendment concerning a central bank digital currency.
While Congress focuses its scrutiny on large institutional investors, experts warn that the real story lies with the smaller landlords who dominate the market. A comprehensive ban on all real estate investment is widely considered a political nonstarter, as it would severely disrupt the rental housing supply. Many experts argue that small landlords provide essential rental housing options for millions of Americans who cannot or choose not to buy a home. Conversely, others contend that even small investors contribute to housing affordability problems by competing directly with first time homebuyers for limited inventory.
The Urban Institute has cautioned that the Senate bill, in its zeal to punish institutional investors, could ultimately decrease the number of rental units built each year. Similarly, the Progressive Policy Institute has noted that institutional ownership, while often maligned, provides several benefits compared to the fragmented mom and pop landlord model, including more professionalized property management and greater capital for maintenance and upgrades.
For the San Diego real estate market, these legislative developments carry significant implications. San Diego boasts a high concentration of small landlords, many of whom own condominiums, duplexes, or single family rentals. A substantial portion of these property owners are accidental landlords who chose to rent out their former primary residences rather than sell them. While the current Senate bill would not directly affect the vast majority of San Diego landlords, who own far fewer than 350 properties, the broader political debate signals increasing pressure on all real estate investors.
The fact that 17 percent of California homes are owned by investors is largely driven by these mom and pop operations. As the political landscape evolves, San Diego investors must remain vigilant and monitor legislative changes that could impact their portfolios. It is highly advisable for local investors to consult with a qualified real estate attorney to understand potential regulatory shifts and ensure their investment strategies remain sound in an increasingly scrutinized market.
Based on "Does Congress Need To Scrutinize Mom-and-Pop Investors?" by Realtor.com, read the full article here: https://www.realtor.com/news/real-estate-news/does-congress-need-to-scrutinize-mom-and-pop-investors/