£1.5bn class action against Rightmove to begin this week
Summary
A £1.5 billion collective action against Rightmove is due to begin in the Competition Appeal Tribunal, with the initial hearing focused on whether the case can proceed on an opt-out basis. The claim alleges that Rightmove abused a dominant position in the online property portal market by charging excessive and unfair fees to estate agents and new home developers.
Why it matters
The case could affect the cost base for estate agents and developers that rely on portal subscriptions, which may in turn influence marketing and listing strategies across the residential property sector. Surveyors involved in agency, development or valuation work may see knock-on effects if portal pricing, competition or market access changes.
Key points
- The Competition Appeal Tribunal will first decide whether the claim can proceed as an opt-out collective action.
- The claim is for £1.5 billion and is brought against Rightmove.
- The allegation is that Rightmove charged excessive and unfair fees in breach of competition law.
- Estate agents and new home developers who paid subscription fees between 1 April 2020 and 1 April 2026 may be affected.
- The hearing is scheduled to be livestreamed on the CAT website.
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