The Biggest Housing Law in Decades Just Took Effect — and It Puts a Leash on Wall Street Landlords

The most sweeping overhaul of federal housing policy in a generation became law on Friday, capping a rare bipartisan drive in Washington to pry the single-family home market back from Wall Street and slow the relentless climb in prices that has locked a generation of Americans out of ownership.

The 21st Century ROAD to Housing Act cleared the Senate 85-5 on June 22 and the House 358-32 the following day, margins almost unheard of in a bitterly divided Congress. Its centerpiece bars the largest institutional investors — those that directly or indirectly own at least 350 single-family homes — from buying additional single-family houses, a direct strike at the private-equity firms and rental conglomerates that have bought up entire neighborhoods since the last housing crash.

The bill reached President Trump's desk on June 29, but the president never signed it. After abruptly postponing a planned June 24 signing ceremony — writing on social media that he wanted to see movement first on his separate SAVE America Act — Trump let the clock run. Under Article I of the Constitution, a bill becomes law without a signature 10 days (Sundays excluded) after it is presented, and that deadline arrived Friday, turning the measure into law without the ceremonial pen stroke he had once sought to claim.

The timing collided with grim new numbers from the housing market. The National Association of Realtors reported that the median price of an existing U.S. home has soared past $440,000, a record, even as mortgage rates continue to squeeze buyers. Supporters argue that corporate buyers, competing with all-cash offers, have priced ordinary families out of starter homes in Sun Belt metros from Atlanta to Phoenix.

The law is not a blanket ban. It carves out exemptions for large investors that build or buy new homes specifically for the rental market, a nod to lawmakers who warned against choking off badly needed supply. It also creates a federal renter-outreach resource to help tenants of institutional landlords navigate disputes, streamlines environmental reviews to speed construction, and modernizes standards for manufactured housing — a patchwork of provisions that let both parties claim a win.

Housing advocates called the investor limits a milestone, while some analysts cautioned that the 350-home threshold and the rental exemptions leave room for firms to keep expanding. Whether the law bends the price curve will not be clear for months. But after years of gridlock, Congress has, for the first time in decades, told the biggest players in American real estate that there are homes they can no longer buy.