Real Estate From The Trenches

CRMLS Sues Compass First as the Private Listing Fight Heads to Federal Court

October 6, 2026

Well, we did not have to wait long to find out whether the growing fight between Compass and California Regional MLS was mostly tough talk or headed for an actual courtroom. CRMLS filed a federal lawsuit against Compass on October 5, beating Compass to court by one day after Compass had given the MLS an October 6 deadline to change its rules or face an antitrust lawsuit. That turns what had been an increasingly hostile argument over private listings and MLS cooperation into a real federal case.

CRMLS filed the case in the United States District Court for the Southern District of New York, where Compass is headquartered. Rather than waiting to defend itself against the lawsuit Compass had threatened, CRMLS is asking the court for a declaratory judgment that its cooperation rules are lawful and do not violate federal or California antitrust law.

For Sale, But Not to You? The Fight Over Private Listings and Buyer Access

October 3, 2026

UPDATE: Well, we did not have to wait long to see whether this fight was really headed to court. On October 5, 2026, CRMLS sued Compass in federal court, one day before Compass’s deadline for CRMLS to change its rules or face an antitrust lawsuit. Read my follow up on CRMLS suing Compass and what it means for the private listing fight here.

After the Sitzer/Burnett commission litigation, the DOJ scrutiny, the Clear Cooperation battles and all the other disruption the real estate industry has been through, you might think we would be running out of major fights. Apparently not. The next one may be over something even more fundamental: who actually gets access to homes that are for sale.

Open Access or Walled Gardens? What’s Really at Stake in the Compass-Zillow Lawsuit

June 26, 2025

EXP Weights in on Compass vs Zillow Suit over Private Listings

The Compass-Zillow Lawsuit Isn’t Just Legal Drama—It’s a Battle Over Real Estate’s Innovation DNA

Glenn Sanford, CEO of eXp, just weighed in on the Compass-Zillow lawsuit—and whether you agree with him or not, his post hits a critical nerve about where this industry could be headed.

Why the Compass vs. Zillow Lawsuit May Reshape Real Estate’s Digital Future

June 25, 2025

The Compass antitrust lawsuit against Zillow is heating up, and Greg Hague’s latest analysis puts an even sharper point on what’s at stake. I covered the legal filing last week, but Hague’s breakdown highlights just how transformative this case could be for the real estate industry. He’s right: this isn’t just about listing policies or portal preferences. It’s a fight over who controls the digital front door to homebuying—and whether innovation in marketing strategies gets crushed under the weight of a near-monopoly.

What Zillow calls a policy change for transparency, Hague frames as textbook exclusionary conduct. And it’s hard to argue with that lens when you consider the timing: Compass gains traction with its Private Exclusives and extended pre-MLS marketing, NAR adjusts the Clear Cooperation Policy to allow more flexibility, and suddenly Zillow drops a 24-hour rule that effectively bans listings that don’t play by its rules. It’s not about fairness to buyers; it’s about eliminating options that threaten Zillow’s lead-gen machine. The permanent nature of the ban, coupled with Zillow’s platform dominance, underscores the concern.

Compass Sues Zillow Over New Listing Ban That Targets Private Marketing

June 24, 2025

Compass vs Zillow Lawsuit over private listings

Compass filed a federal antitrust lawsuit yesterday accusing Zillow of trying to crush competition in the home search space. The core of the lawsuit challenges what Compass calls the “Zillow Ban,” a new policy set to begin enforcement June 30th, which blocks any listing from appearing on Zillow if it was marketed elsewhere—even on a brokerage’s private platform—for more than one day.

Compass claims this rule unfairly targets its 3-Phased Marketing Strategy, which allows sellers to start privately marketing a listing before it hits the MLS and public portals. According to the complaint, 94% of listings that used the strategy in 2024 ultimately went to the MLS and sites like Zillow, but the new policy would strip those sellers of that exposure unless they bypass pre-marketing altogether—or fire their agent and relist with someone else. The suit alleges this is a classic monopolistic move to limit seller choice, eliminate competing innovation, and control inventory. Compass also accuses Zillow of conspiring with Redfin and eXp to enforce the policy across multiple platforms, describing it as a coordinated boycott.

Organized Real Estate Under Fire: A Wake-Up Call from the Inside

June 12, 2025

Over the years, I’ve watched this industry change in a lot of ways—but I’ve rarely seen a company founder publicly challenge the power structures of organized real estate quite like Robert Reffkin did last week during Compass’s retreat in Denver. His keynote speech, aimed at Compass agents, was less about motivation and more of a pointed indictment of NAR, MLSs, and portals like Zillow. Whether you agree with him or not, he raised some serious questions that the broader real estate world can’t ignore.

Reffkin framed the issue as “choice versus control,” painting organized real estate as a system designed not to protect consumers, but to maintain control over listing data and membership dues. He made the case that MLSs and trade associations—backed by $2B in annual agent dues and $86M in lobbying spend—have gone well beyond their original missions. He described Clear Cooperation rules as less about collaboration and more about squashing alternative listing platforms, especially those that allow for strategic pre-market exposure or “private exclusives” that don’t route through the usual channels.