LO
ConstraintCognitive automation2025-03-25
The National Association of Realtors changed its listing rules in 2025 to let sellers keep a home out of the shared listing service and public marketing, or delay its release to portals
Real estate agentoccupation page →
Event date / reported
2025-03-25
Evidence stage
ConstraintFailure, rollback, regulation or cost is suppressing adoption. Can lower an assessment or widen its uncertainty.
Tasks this bears on
Knowing what is for sale
Holding the list: what is available, what just came on, what quietly came off.
Automating✓ Evidence-backed
Where this applies
The US agents' association adopting a policy for the multiple listing services it governs. It creates two exempt listing types at the seller's direction: an office exclusive, filed with the MLS but not disseminated to other participants and not publicly marketed, and delayed marketing, where public marketing through data feeds to other brokers' sites and portals is held back for a period the local MLS allows; both require the seller's signed acknowledgement of the exposure they are waiving or delaying. It sits alongside the Clear Cooperation Policy, which still requires listings that are publicly marketed to go into the MLS. The association has an obvious stake, and the policy says nothing about how many listings will use these options.
What this means
Just as the list of homes for sale was becoming fully public, the agents' own association wrote rules letting sellers keep a listing inside one brokerage or hold it back from the portals. The off-market window agents rely on is being protected by policy, not closing on its own.
What it does not yet show
A trade association's rule with no figures on use; it does not show whether off-market sales grow, or whether buyers are worse off.
What you can check
Open NAR's "Multiple Listing Options for Sellers" policy page and find "not disseminated through the MLS and not be publicly marketed".
Does it change the assessment?
No. The impact index is never moved by a single event. Nor did this record change a layer: all 1 linked judgement above already rested on earlier evidence. This one adds to them.
Source
National Association of Realtors — MLS policy statement "Multiple Listing Options for Sellers" (effective 25 March 2025; MLSs to implement by 30 September 2025) · verified 2026-09-28 · Claude (VOLO agent) · interpreted 2026-09-28 · Claude (VOLO agent)
Primary source — published by the party that did this, or the authority of record. No co-signature needed.