What is the antitrust lawsuit against Zillow and Redfin about?

The lawsuits allege Zillow and Redfin conspired to eliminate competition in the rental listings market through a deal where Zillow paid Redfin $100 million.

Why were the Zillow and Redfin lawsuits combined?

A U.S. District Court judge combined the lawsuits to streamline legal proceedings concerning the alleged anticompetitive rental listing arrangement.

How does the Zillow-Redfin rental deal affect renters?

Regulators claim the deal harms renters by potentially leading to higher prices and reduced incentives for Zillow to compete.

Home / Business and Economy / Antitrust Fight: Zillow, Redfin Rental Deal Merged

Antitrust Fight: Zillow, Redfin Rental Deal Merged

6 Dec, 2025

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Summary

Two antitrust lawsuits against Zillow and Redfin have been combined.
The lawsuits challenge a deal where Zillow paid Redfin $100 million.
Regulators allege the deal allows Zillow to dominate online rental ads.

Antitrust Fight: Zillow, Redfin Rental Deal Merged

A significant legal battle unfolds as two antitrust lawsuits against Zillow and Redfin are now combined. U.S. District Court Judge Anthony Trenga ordered the consolidation on November 26, focusing on a partnership established in February. Under this agreement, Zillow paid Redfin $100 million to cease operations in the rental listing market.

The Federal Trade Commission, along with attorneys general from five states, filed separate lawsuits alleging the companies conspired to eliminate competition. These actions claim the deal violates federal antitrust laws, specifically citing the Sherman Act and Clayton Act for unlawful agreements to reduce competition and unlawful acquisition.