The Multiple Listing Service was a clever solution to a 1970s problem: how do real estate agents share inventory information without driving across town with a binder? In 2026, every house gets indexed by Zillow within hours of listing. Buyers search inventory on their phones. The original utility of the MLS — a centralized database — has been replaced by the open internet. What remains is mostly a mechanism for preserving commission structures the rest of the world has abandoned.
The 2024 NAR settlement chipped away at one piece of this, but the underlying institution still shapes American housing in ways that primarily benefit incumbents.
The MLS solved a problem the internet already solved
Before Zillow, you couldn’t see listings without an agent. The MLS was the only comprehensive source, and access was gated. That gating was the agent’s value proposition: I can show you what’s available. Today, public sites pull MLS data and display it for free, often with better filters, photos, and price history than agents themselves use. The information asymmetry has collapsed. The MLS still hosts the data, but it no longer holds it captive. Yet commission structures and many state regulations are still designed as if the gatekeeping function were intact.
How it props up commission structures
Until the 2024 NAR settlement, MLS rules in most regions required listing agents to offer a buyer’s agent commission as a condition of listing. That arrangement steered buyer agents toward homes that paid them more and made it nearly impossible for sellers to opt out without going off-MLS — which meant losing visibility. The settlement decoupled the offer from the listing, but enforcement is uneven and many practices have shifted to side agreements. The structural incentive for buyer agents to push higher-commission listings hasn’t disappeared. It’s just less visible.
Off-MLS sales reveal what’s possible
Off-MLS or “pocket” listings have always existed at the high end, where sellers value privacy and have direct access to qualified buyers. They show what a real estate market without the MLS bottleneck might look like: direct negotiations, flexible commissions, and pricing not anchored to comparable sales pulled from a closed database. The risk has historically been worse outcomes for sellers due to limited exposure, but in a world where Zillow and Redfin reach buyers directly, the exposure problem is largely solved. The MLS isn’t the only path to a buyer anymore; it’s just the most expensive one.
What a post-MLS market could look like
Imagine a public, regulated listings database operated as utility infrastructure rather than a member-controlled cartel. Every listing visible, no commission requirements baked in, transparent transaction data. Buyers and sellers contracting independently for the services they actually want. Some agents would lose. Many consumers would save thousands. The technology to do this has existed for a decade. The reason it hasn’t happened is institutional, not technical.
The bottom line
The MLS made sense when information was scarce. It now exists mainly to enforce a commission structure that the open internet has otherwise rendered obsolete. The infrastructure deserves a redesign, not preservation.
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