Congress advances bipartisan housing bill to curb investor home buying

Buyers squeezed out by high prices and mortgage rates are the measure Congress is betting on, but the test is narrower than the rhetoric around it: whether a cap on institutional homebuying can really help first-time buyers in a market still defined by scarce supply. The 21st Century ROAD to Housing Act would bar major investors from buying more than 350 single-family homes, a compromise meant to keep deep-pocketed buyers from outbidding households trying to enter the market.

The bill moved through both chambers with rare bipartisan backing. The Senate approved it on March 12 by 89-10, and the House passed an amended version on May 20 by 396-13. On June 16, Senate leaders released updated bill text and a section-by-section summary as the chamber prepared for final action. Supporters have called it the first major housing legislation since the financial crisis and the biggest housing bill in more than 30 years.

That praise reflects the scale of the broader package as much as the investor limit. Congressional materials describe the measure as a six-title bill with 38 sections that revises federal housing programs, expands financing for affordable housing, creates planning and innovation funds, and modernizes HUD and FHA-related provisions. House and Senate leaders say it is designed to cut red tape, give localities more flexibility, and help banks deploy capital into housing more efficiently.

The investor curb, however, sits at the center of the political fight over whether Washington is treating a symptom or the disease. Harvard’s Joint Center for Housing Studies says millions of potential homebuyers have been priced out by high home prices and interest rates, while renter cost burdens hit an all-time high. The Government Accountability Office has said institutional investors bought foreclosed homes in bulk after the financial crisis, especially in the South, and researchers found those purchases may have pushed up home prices and rents. But the more recent data are mixed: the GAO’s 2026 review of six metro areas found investor-owned homes increased from 2018 to 2024, yet still represented a low share of total homes. A 2025 fact check citing Brookings and Urban Institute estimates put large institutional investors at roughly 3% to 3.8% of the national single-family rental stock.

Housing and banking groups split mostly along lines of emphasis, not outright opposition. The National Association of Home Builders backed many supply-side provisions but warned in March that one clause could significantly curtail housing supply. The National Association of REALTORS®, the American Bankers Association, and the National Association of Mortgage Brokers supported the broader package, pointing to affordability, homeownership, and community banking provisions. French Hill and Maxine Waters said the House amendment was revised after feedback from members and market participants, and more than 250 groups had endorsed the amended bill by late May. The policy case is clear: the bill may make some room at the margin for ordinary buyers, but without more homes, the larger affordability problem would remain.