Cumulative days on market

The total days on market across recent listings for the same home, including relisting after a cancel. Some MLSs use this to keep sellers from resetting the clock.

Also called CDOM · Listing & marketing · Updated September 2026

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Part 1 of 4

Why a seller cares

CDOM is the clock you cannot reset by relisting. A home withdrawn and relisted a week later keeps its old days in most MLSs, and buyers' agents read the number.

Part 2 of 4

A simple example

You list in March, withdraw in May after 60 days, and relist in June. DOM shows 3; CDOM shows 63.

Cumulative days on market: a simple example
What you didWhat the two clocks show
Listed 60 days, withdrew, relistedDOM 3, CDOM 63
Withdrew for 90 days or more, in many MLSsBoth clocks reset; the rules vary
Stayed listedOne clock, honest and visible

Relisting hides the days from the portals for a while. It does not hide them from agents.

Part 3 of 4

What people get wrong

That a fresh listing gets a fresh start. Agents see the cumulative number, and they tell their buyers.

Part 4 of 4 · where to read next

Where it appears in the sale

What a definition is, and what it isn't

Keighbor is a software company, not a law firm, brokerage, or tax adviser. This is general information, not legal, tax, financial, or real estate advice about your sale. Your situation may differ. Before acting on a contract, disclosure, title, tax, or pricing question, ask an appropriately licensed professional in your state.

Written and researched by Keighbor Research · drawn from the reference glossary · how we research and check what we publish

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