Key facts
- A House Judiciary subcommittee is investigating the Compass-MRED private listing network partnership.
- The subcommittee cited concerns about reduced transparency, competition, and harm to consumers.
- Letters were sent to Compass CEO Robert Reffkin and MRED President and CEO Rebecca Jensen on July 22, 2026.
- The inquiry aims to determine if private listing networks insulate companies from competition.
- Potential issues include fragmented inventory, dual agency incentives, and captive buyer pipelines.
- Compass and MRED are requested to provide staff briefings by August 5, 2026.
A House Judiciary subcommittee has initiated an inquiry into a nationwide private listing network partnership between Compass International Holdings and Midwest Real Estate Data (MRED). The subcommittee, led by Rep. Scott Fitzgerald, R-Wis., sent letters on July 22, 2026, to the CEOs of both companies, expressing concerns that the arrangement could potentially limit market transparency, reduce competition, and negatively impact homebuyers and sellers.
The subcommittee is examining whether private listing networks (PLNs) and similar structures are being used by real estate companies to avoid competition, thereby undermining U.S. antitrust laws. The partnership, announced in April, allows MRED to offer "off-MLS listings" to agents outside its traditional service area, while Compass markets these as "Compass Private Exclusive" listings before they appear on public platforms.
Key concerns highlighted by the subcommittee include the potential for reduced transparency and fragmented inventory due to closed listing systems, which could hinder informed decision-making and weaken price competition. Additionally, the subcommittee noted research suggesting that private networks may incentivize brokers to steer sellers away from open MLS, potentially increasing dual agency and creating conflicts of interest. The structure might also allow listing agents to capture unrepresented buyers, concentrating deal flow within their own brokerages.
These concerns echo reporting from various media outlets and consumer advocates regarding Compass's market share growth and the rise of private listing practices linked to dual-ended deals. Compass and MRED have been asked to provide staff briefings on their business practices by August 5, 2026, to inform potential legislative reforms. The relationship between Compass and MRED was previously scrutinized in a lawsuit filed by Zillow, which alleged a conspiracy to withhold listing data.