One Algorithm, Many Lawsuits: Where Greystar Stands in the RealPage Cases
A federal consent decree, a $50 million class settlement, a nine-state deal, and state suits that our record still shows as open.

RealPage sells revenue-management software that recommends rents to landlords. The legal question across a wave of lawsuits is whether landlords who fed it nonpublic data were, in effect, setting rents together. Greystar, the largest U.S. property manager, is named in most of them. Here is how the cases line up.
How it started
In October 2022, ProPublica reported on RealPage's YieldStar software. Legal experts told the outlet it could enable cartel-like rent setting using competitors' private data. The story named Greystar among large managers using it and noted that RealPage's own marketing said Greystar outperformed its markets by 4.8% in a downturn.
A month later, four senators wrote to RealPage's CEO, noting that Greystar used the software to set rents for more than 150,000 apartments. In March 2023 the same senators urged the Justice Department to investigate.
The government cases, in order
- November 2023, District of Columbia. The D.C. Attorney General sued RealPage and 14 landlords, alleging they delegated rent-setting to RealPage's software. It says Greystar operates about 7,730 D.C. units and used the software at buildings including The Gantry and Illume.
- February 2024, Arizona. The Arizona Attorney General sued RealPage and nine landlords, alleging pooled pricing and occupancy data in the Phoenix and Tucson areas.
- January 2025, Justice Department. An amended federal complaint added Greystar and five other landlords. It alleged they shared competitively sensitive data through RealPage's algorithms and communicated directly about rents and occupancy. One example it gives: Greystar supplied Camden with recent renewal rates and pricing approach information.
- April 2025, Washington and New Jersey. Washington sued in King County Superior Court. New Jersey sued RealPage and 10 landlords under the Sherman Act, the state antitrust act and its Consumer Fraud Act.
- July 2025, Kentucky. The Kentucky Attorney General sued RealPage and several landlords in federal court.
How Greystar resolved its part
On August 8, 2025, the Justice Department announced a proposed consent decree with Greystar. It bars rent-pricing software that is trained on or uses other owners' nonpublic data, bars sharing competitively sensitive data with rivals, bars attending RealPage-hosted meetings, and requires cooperation in the ongoing case. Greystar said the settlement contained no admission of wrongdoing. According to Law360, a federal judge in North Carolina gave final approval on March 2, 2026.
Two more resolutions followed the same pattern:
- Renters' class action, $50 million. In the consolidated federal case in Tennessee, Greystar agreed to pay $50 million as part of more than $141 million in proposed settlements with 25 or more landlords, and to stop sharing nonpublic data with RealPage. Greystar stated it admitted no wrongdoing, and the class settlement was pending court approval at the time of our record.
- Nine states, $7 million. Attorneys general in California, Colorado, Connecticut, Illinois, Massachusetts, Minnesota, North Carolina, Oregon and Tennessee filed a proposed $7 million settlement. Greystar agreed to stop using algorithms that rely on competitors' confidential data, accept a court-appointed monitor if it uses third-party pricing software, and cooperate against the remaining defendants.
Kentucky also settled. In July 2026, PYMNTS, citing Law360, reported the settlement without disclosed terms. It added that a federal judge had earlier let key claims in that case proceed.
What our record still shows as open
As of this writing, The Greystar Review lists the D.C., Arizona, New Jersey and Washington suits as pending as to Greystar, with no Greystar settlement found. Dockets move quickly, so check the court records linked below before relying on that.
Reading the settlements
Greystar stated that the Justice Department decree and the $50 million class settlement contained no admission of wrongdoing. The summaries we hold for the nine-state and Kentucky deals do not say either way. In none of these has a court tested the allegations against Greystar at trial. What the settlements do establish are the conduct rules Greystar has agreed to follow going forward.
Read the record
Each item below is on The Greystar Review with a link to its original source.
- How a Secret Rent Algorithm Pushes Rents Higher (ProPublica)
- Warren, Smith, Sanders, Markey question RealPage CEO on YieldStar landlord 'cartel' (Office of U.S. Sen. Elizabeth Warren)
- D.C. Attorney General sues RealPage and 14 landlords, including Greystar, for rental price-fixing
- Arizona AG sues RealPage and nine landlords, including Greystar, over alleged rent price-fixing
- Justice Department adds Greystar and five other landlords to RealPage antitrust suit
- Washington AG sues RealPage and landlords including Greystar over alleged rent price-fixing
- New Jersey AG sues RealPage and 10 landlords including Greystar for alleged rent collusion
- Kentucky AG sues RealPage and landlords including Greystar; Greystar later settles
- DOJ reaches proposed settlement with Greystar to end its participation in algorithmic pricing
- Judge OKs Greystar Deal In DOJ's RealPage Price-Fixing Suit
- Greystar agrees to $50 million settlement in renters' RealPage price-fixing class action
- Nine state attorneys general reach $7 million settlement with Greystar over algorithmic rent pricing
- Kentucky Settles Antitrust Claims Against Greystar in RealPage Rent-Setting Case
This article summarizes public records and published reporting collected by The Greystar Review. Allegations are described as allegations, and a settlement is not a finding of wrongdoing unless a court or agency says so. If something here is wrong, tell us and we will fix it.