Weekly Real Estate News
Summary
A federal judge granted RealPage a preliminary injunction blocking New York from enforcing its algorithmic rent-setting restrictions while the company’s First Amendment challenge proceeds. The ruling is a material development in litigation WRE News first covered when RealPage sued in November 2025; it is preliminary and does not permanently invalidate the statute.
A federal judge has blocked New York from enforcing its new restrictions on algorithmic rent-setting while RealPage presses a constitutional challenge to the law, handing the property-management software company an early victory in a case with implications for landlords and rental-pricing technology well beyond the state.
U.S. District Judge Valerie E. Caproni of the Southern District of New York granted RealPage a preliminary injunction Tuesday and denied New York Attorney General Letitia James’ motion to dismiss the case. The ruling does not invalidate the statute permanently. It prevents enforcement while the litigation proceeds after Caproni concluded that RealPage had shown enough likelihood of success on its First Amendment claim to warrant preliminary relief.
Caproni described the merits as a close question, finding RealPage “marginally” likely to prevail at this stage. According to the 27-page decision, the problem for New York is the breadth of a provision restricting landlords from setting rental terms based on recommendations from software performing a “coordinating function.” The provision does not distinguish between recommendations built from public market information and those using nonpublic competitor data.
“Under the rubric of preventing price fixing, the statute prohibits normal commercial conduct just because it is facilitated by software,” Caproni wrote.
The case is RealPage, Inc. v. James, No. 1:25-cv-09847, in the U.S. District Court for the Southern District of New York. Federal docket records show RealPage filed the constitutional challenge on Nov. 26, 2025.
A new ruling in a case WRE has been following
WRE News reported when RealPage filed the lawsuit last November, shortly before the statute was scheduled to take effect. The company argued that New York was regulating protected speech by barring housing providers from using pricing recommendations generated by its software.
The underlying measure, S7882/A1417-B, was signed by Gov. Kathy Hochul on Oct. 16, 2025. It added Section 340-b to New York’s General Business Law and targets agreements among residential rental owners or managers not to compete, including through software, data analytics or an algorithmic device that performs a defined coordinating function.
The statute defines that function to include collecting price, supply or lease information from two or more rental owners or managers, processing the information computationally, and recommending rents, renewal terms, occupancy levels or other lease terms. It also makes it unlawful for an owner or manager, knowingly or with reckless disregard, to set or adjust those terms based on recommendations from software performing that function.
New York officials presented the law as an antitrust measure aimed at algorithm-enabled rent collusion. When Hochul signed the legislation, her office said it was intended to protect renters from price-fixing practices during the state’s housing affordability crisis.
The federal antitrust backdrop matters
The New York fight is unfolding alongside a separate federal antitrust case that produced significant restrictions on RealPage’s revenue-management products.
Two days before RealPage sued James, the U.S. Department of Justice announced a proposed settlement with the company. DOJ alleged that RealPage’s revenue-management software had relied on nonpublic, competitively sensitive landlord information and contained features that limited rent decreases or otherwise aligned pricing among competitors. RealPage agreed to restrictions that include preventing its software from using competitors’ nonpublic, competitively sensitive information to determine rents in runtime operation.
That distinction is central to the New York case. The federal settlement specifically addresses nonpublic competitor information and particular product practices. Caproni’s preliminary ruling focuses on whether New York went too far by restricting software recommendations more broadly, including circumstances involving public information.
New York has argued that the statute regulates commercial conduct rather than constitutionally protected speech. The preliminary injunction means the state cannot enforce the challenged provision for now, but it does not resolve that dispute on the merits.
What landlords and proptech firms should watch
For multifamily operators and technology providers, the ruling creates an important but limited reprieve. It is not a judicial endorsement of algorithmic price coordination, nor does it undo federal antitrust restrictions or other laws governing collusion and the exchange of competitively sensitive information.
The larger question is how far states may go when regulating pricing software itself rather than specific exchanges of nonpublic data or agreements among competitors. New York’s statute is among the earliest state-level attempts to address algorithmic rent-setting directly, making the eventual outcome of the RealPage challenge potentially relevant to lawmakers and housing operators outside New York.
The case now continues in federal court. Any final ruling on the constitutionality of the law could be appealed, leaving the boundary between antitrust regulation and protected commercial speech unsettled well beyond this preliminary-injunction stage.
