Treasury homebuying rules proposed October 22 outline how restrictions on certain corporate home purchases would work beginning January 7, 2027. The U.S. Treasury Department detailed a 350-home threshold, exceptions for new rental construction and major repairs, and provisions that could help eligible renters purchase homes. The impact on local housing prices remains uncertain.
Key Takeaways
- Federal restrictions beginning January 7, 2027, generally prohibit qualifying firms controlling at least 350 single-family homes from making additional covered purchases.
- Newly constructed rental properties and substantially rehabilitated homes may qualify for exceptions under specific conditions.
- Certain homeownership programs would give renters a 30-day first-look period before their homes are offered to other buyers.
- The proposed regulations clarify potential penalties of up to the greater of $1 million or three times the property’s purchase price.
- Treasury is accepting public comments before finalizing the proposed regulatory details.
The U.S. Treasury Department has proposed regulations clarifying when large companies can purchase additional single-family homes under a federal restriction scheduled to begin January 7, 2027.
The central threshold is 350 homes. Companies meeting the statutory definition of a large institutional investor generally would be prohibited from purchasing additional covered properties unless an exception applies.
The proposal does not require existing owners to sell their properties or prevent individual households from purchasing homes. Instead, it explains which corporate purchases may remain permissible, including newly built rental housing, substantial property rehabilitation and certain homeownership programs.
Treasury Homebuying Rules Establish a 350-Home Purchase Threshold
The restrictions stem from the 21st Century ROAD to Housing Act, enacted July 11, 2026. The law generally applies to qualifying for-profit entities that directly or indirectly control at least 350 single-family homes.
Covered properties include houses containing one or two residential units. Manufactured homes are excluded from the statutory definition.
Beginning January 7, affected companies generally cannot purchase or enter into contracts to purchase additional covered homes unless a qualifying exception applies.
Treasury’s proposal also addresses corporate ownership arrangements. A company’s authority over property purchases, sales and management decisions can affect whether it qualifies under the restriction.
Companies managing homes for fees without the required ownership or control rights would not necessarily fall within the definition.
For households competing for entry-level properties, the restrictions arrive amid continuing affordability challenges.
Realtor.com Economic Research found that the share of starter-priced listings was 36.2% in August 2026, compared with 38.1% in August 2019. The figures measure the proportion of available homes classified as entry-level rather than the total number of affordable properties.
The proposed regulations do not establish how many additional homes could become available to individual buyers once the restrictions take effect.
Treasury also outlined enforcement provisions. Under the law, prohibited purchases can result in civil penalties of up to the greater of $1 million per violation or three times the property’s purchase price.
New Rental Construction and Major Home Repairs Remain Eligible
The proposed framework includes several exceptions intended to distinguish existing residential properties from housing being newly constructed or substantially rehabilitated.
Under the proposed build-to-rent exemption, qualifying companies could purchase newly constructed single-family houses intended for rental occupancy.
Treasury proposes an 18-month period following issuance of a certificate of occupancy, or equivalent document, during which a newly built home could qualify for an exempt purchase.
The property must not have previously been occupied by an owner-occupant and must initially be occupied by renters after the qualifying purchase.
Another exception concerns homes requiring substantial rehabilitation.
Under the proposed renovate-to-rent provisions, companies must address material deficiencies involving structural components or core building systems. Qualifying improvements must also total at least 15% of the home’s purchase price, excluding the underlying land value.
Routine cosmetic upgrades or repairs that leave significant building deficiencies unresolved would not satisfy the proposed substantial rehabilitation standard.
The regulations also address certain purchases connected with foreclosures, debt obligations and transfers between qualifying institutional owners.
Some transactions involving smaller property owners may remain eligible for a temporary exception during the two years following the restriction’s effective date.
These exemptions distinguish the purchase restriction from a blanket prohibition on corporate ownership of residential rental properties.
Renters Could Receive a First Chance to Purchase Their Homes
Treasury’s proposal also outlines protections for renters participating in specified homeownership programs.
Under one qualifying arrangement, participating property owners would provide tenants with a 30-day first-look period before marketing their homes to other potential purchasers.
During that period, the owner would not be permitted to solicit, negotiate or accept competing offers from outside buyers under the proposed regulatory safe harbor.
The framework also describes a right of first refusal in certain circumstances.
If a company later receives an acceptable third-party offer at or below the price previously offered by the renter, the company would have to notify that renter and provide at least five business days to match the relevant terms.
The provisions would apply to qualifying programs rather than automatically extending to every corporate-owned rental property.
Other eligible homeownership arrangements include requirements concerning positive rental-payment reporting and, in specified programs, financial assistance toward a home purchase.
The proposal describes potential forms of assistance, including down-payment support, closing-cost contributions and purchase-price concessions.
However, neither the renter protections nor the corporate purchase restrictions establish that housing prices will decline.
A July 2026 Congressional Research Service report estimated that large institutional owners held approximately 3% to 5% of single-family rental homes nationwide, depending on the definition and data source.
The report also cited an estimate placing institutional ownership near 25% of single-family rental properties in the Atlanta metropolitan area in 2024.
Those figures show substantial differences between national and regional ownership patterns. They also describe rental properties, not the entire housing market or the number of listings available to owner-occupants.
Separate housing data indicate that buyers have more leverage in some markets as available inventory increases, although financing costs continue to affect affordability.
Treasury’s proposed restrictions have not yet taken effect, and available research does not establish how the changes will influence future home prices or local inventory.
The proposed regulations are scheduled for publication in the Federal Register on October 23, 2026, with a 30-day public comment period following publication.
The January 7, 2027, effective date is established by federal law. The final details of the Treasury homebuying rules remain subject to the rulemaking process.
Frequently Asked Questions
When will the Treasury homebuying rules take effect?
The federal purchase restriction is scheduled to begin January 7, 2027. Treasury homebuying rules proposed in October 2026 would clarify implementation requirements, with final regulatory details subject to review following public comments.
Do companies controlling 350 homes have to sell existing properties?
No. The law generally restricts additional covered purchases by qualifying companies controlling at least 350 single-family homes. It does not automatically require those companies to sell properties already under their ownership.
Can large companies continue purchasing homes for rental purposes?
Certain purchases may qualify for exceptions, including newly constructed rental housing and properties requiring substantial rehabilitation. Eligibility depends on the property’s condition, intended use and compliance with applicable requirements.
Will renters automatically receive the right to buy their homes first?
No. The proposed 30-day first-look period applies to specified qualifying homeownership programs rather than every rental property. Participating renters may receive additional rights to match qualifying third-party purchase offers.
Will the restrictions reduce home prices?
No specific reduction has been established. Congressional Research Service research indicates that institutional ownership varies considerably across regional housing markets, making nationwide price effects difficult to determine before implementation.
