What Is DOM in Real Estate? Days on Market in Palm Beach County, Explained

DOM stands for Days on Market. It is one of the few facts about your house that a stranger can read before they ever walk through the door, and it is one of the few that you cannot edit after the fact.

Most explanations of DOM stop at the definition and then move on to generic advice. That is a problem, because DOM is not a convention and it is not an industry norm. It is a field calculated by a specific multiple listing service according to a specific written rule, and those rules differ from one MLS to the next. An article that tells you what DOM does "in most MLS systems" is describing an average of rulebooks, none of which is the one that governs your listing.

This page works from the rulebook itself. Everything below is drawn from the BeachesMLS Rules and Regulations as updated 16 April 2026 — the version published on the MLS's own compliance page at the time of writing — together with the MLS status guidance for the listing platform. Those documents define DOM, define Cumulative Days on Market, name which listing statuses stop the count, and set the one condition under which the cumulative number starts over. Rules are amended from time to time and take effect when they are published to participants, so the scope note near the end of this page sets out exactly what was checked, against which document, and what to do if your agent's system says something different.

What DOM Actually Measures — and What It Doesn't

BeachesMLS is the multiple listing service through which Palm Beach County listings are filed, and its service area covers three counties: Palm Beach, Broward and St. Lucie. That single fact matters more than it sounds like it should, and we come back to it further down. BeachesMLS has been owned by Broward, Palm Beaches & St. Lucie REALTORS®, which completed a merger with the MIAMI Association of REALTORS® on 11 May 2026 — what that does and does not change for the rules below is covered at the end of this page.

Under the BeachesMLS rulebook, DOM is the total number of days between the list date and the closing date on that specific listing. It attaches to the listing. CDOM — Cumulative Days on Market — is the cumulative count across every listing that shares the same tax ID number and category. It attaches to the property. One of those numbers can be replaced by starting over. The other one follows the parcel.

Three kinds of status do not accumulate DOM. Their names are worth handling carefully, because the naming in the Rules and Regulations definitions article and the naming in the day-to-day status guidance for the listing platform are not identical — and the second set is the one that appears in the listing platform itself:

• Coming Soon. The property is available for purchase but not, as a rule, for showings, and days on market do not count during the Coming Soon period. The rules cap it — the Go-Active date must be set 21 or fewer days from the list date, the listing converts to Active automatically on that date, and it cannot be reverted. The current rulebook adds a Delayed Marketing option within Coming Soon, covered further down, which changes both what can be shown and what is visible.
• Under contract, still taking backups. The platform status guidance calls this BackUp — the property is under contract, the seller will consider and may accept written backup offers, and it is carried as a sub-status of Active. Days on market stop accumulating. The Rules and Regulations definitions article describes the same territory under the name Active under Contract, and adds that the listing does not expire while it sits there.
• Under contract, not taking backups. Two statuses sit here. Contingent covers a contract that is contingent on some further step — sale of another property, inspections, financing approval — where the property is not available to be shown and the seller will not accept backups. Pending Sale covers a contract whose contingencies have been removed or satisfied and which is waiting to close, again with no showings and no backups. Days on market stop accumulating in both.

The rule that survives every version of the naming is the one to hold onto: Active accumulates days, and every under-contract status stops them. That corrects what the earlier version of this article said — that Pending is typically the only status halting the count. It is not, under either naming. If you are going to have a conversation with your agent about which status a listing should sit in, use the name that appears in the system they log into rather than the one you read in an article, this one included.

What the choice among the under-contract statuses does change is visibility. The Rules and Regulations state that Active under Contract listings are included in broker IDX feeds and in syndication feeds such as Realtor.com, while Pending listings are included in broker IDX feeds but not in syndication. So moving deeper into the contract does not buy a seller days. It changes who can still see the property while the contract works its way to closing, and whether a backup offer can reach them at all.

That distinction shows up in practice on association-governed properties. In Royal Palm Beach, where a fair number of the transactions we handle involve a homeowners association with an approval or application step, the time consumed between contract and closing sits inside the under-contract statuses. It is real time, and it can be frustrating time, but it is not time the days-on-market field is counting against the listing.

The Three Clocks Running on Every Listing

The reason DOM conversations go in circles is that people argue about one number when three separate things are running at once. Two of them are governed by written rules. The third is not governed by anything, which is exactly why it is the one that decides how a negotiation opens.

The first clock belongs to the listing. It starts when the listing goes Active, pauses in the statuses named above, and it can be replaced — a genuinely new listing carries its own DOM. The second clock belongs to the parcel. CDOM keys to the tax ID, not to the agent, not to the brokerage and not to the listing number, and it only starts over under one condition, covered in the next section. The third clock belongs to the person reading the file. A buyer's agent pulling up a property sees the price-change history and the status history alongside the numbers, and no MLS rule resets a reader's memory of what they already saw.

Two of those clocks can be managed. The third can only be anticipated. That is the whole practical content of days on market, and most advice on the subject quietly assumes that fixing the first clock fixes all three.

The 45-Day Rule, and Why Relisting Is Not the Reset Sellers Expect

This is the point the earlier version of this article got wrong, and it is worth stating plainly. That version said the cumulative number could not be fully reset unless the home had been off the market for a specified period, "typically one year in most MLS systems." Under the BeachesMLS rules, CDOM starts over once the property has been off the market for longer than 45 days. Not a year. Forty-five days.

That is a materially different piece of information for anyone weighing whether to pause. It also comes with a set of surrounding rules that are easy to miss:

• Cancelling and re-entering to reset DOM is expressly prohibited. The rules permit a listing to be cancelled before its expiration date, and then state directly that this does not allow a listing broker to cancel a listing and re-enter it as new in order to reset the Days on Market. This is a rules-compliance matter with a published sanction structure behind it, not a marketing tactic.
• Coming back inside 30 days does not produce a new listing. If notice of renewal or extension arrives fewer than 30 days after the listing was removed, the previously active listing record is simply made active again and no new listing number is issued. Withdrawn and Temporarily Off Market listings are reactivated by changing the status field back to Active. A Cancelled listing can be reactivated with properly signed agreements within 30 days; past 31 days it is treated as a new listing and entered as one.
• Temporarily Off Market is not a pause button for DOM. The rulebook's DOM definition is explicit that if the property goes off the market and back on, that time is not subtracted from the count. TMP also runs on its own timer — a listing can hold that status for up to 90 days at a time before the system moves it to Withdrawn.
• The history does not disappear. The rules provide that all data submitted to the MLS remains in the database for historical purposes. Removing a listing removes it from the active compilation. It does not remove it from the record.

Which brings us to what we watch for when a property comes back after a gap.

None of which is an argument against ever relisting. It is an argument for being honest about what a relist buys you: a fresh first clock; a second clock that carries straight through unless the property was genuinely off the market for more than 45 days, in which case it starts over; and a third clock that does what it was always going to do regardless.

What Actually Moves the Number

Once you accept that the clock is difficult to edit after the fact, attention shifts to where it belongs — the decisions made before the listing goes Active, which is the only window in which days on market is fully within your control.

List price is the variable with the shortest feedback loop

Every other listing decision produces slow information. Price produces fast information. Across the listings we have worked in Palm Beach County, the showing requests and saved-search alerts concentrate in the opening two weeks, because that is when everyone whose criteria already matched the property is notified at once. By the end of that stretch we can usually see how many people came, what they said, and whether anyone wrote.

The practical consequence is that an ambitious opening price is not a free option. Days accumulate while you find out, and you only get one dense audience. If you are weighing where to open, how pricing strategy changes when there is more competition on the market covers the mechanics in more depth than belongs here.

Going Active before you are ready spends days you cannot get back

Coming Soon exists partly for this, and it is capped at 21 days. The current rulebook also carries a Delayed Marketing option, and it is the one provision in any of this that reaches the third clock. A seller may direct the broker to delay public marketing through IDX and syndication for up to 21 days; where Delayed Marketing is selected during Coming Soon, showings are permitted and the rulebook states that listing history is suppressed from display. It requires a certification signed by the seller acknowledging the MLS exposure they are delaying. Note what it is and is not: a bounded 21-day window before the listing goes public, not a way to hide anything afterwards, and the record itself is retained either way. Beyond that window, work still in progress happens on the clock. We have watched sellers go Active with a repair scheduled for the following week, which spends that concentrated opening stretch on a property that is not finished — and the buyers who came through during it do not get notified again when the work is done. Whether that work is worth doing at all is a separate question, and one we have written about directly in deciding what to repair before selling a Palm Beach County home and in how preparation timing shapes negotiating position.

Timing has a local shape

Wellington is the clearest example we deal with. The village's winter equestrian season brings a seasonal population into the area on a predictable calendar, and sellers there have repeatedly asked us whether a listing should be timed around it. There is no single answer that fits every property, and we do not raise the seasonal calendar the same way in the inland communities where it has not come up. In Wellington it belongs in the conversation before a list date is chosen rather than after the clock has been running for a month.

Access is a quiet accumulator

A property that is difficult to show accrues days without producing information. Restricted showing windows, layered approval steps and instructions that require two phone calls all reduce the number of people who see the house without reducing the number of days that pass. If access has to be restricted, it is worth knowing that you are trading exposure for it, and deciding that deliberately.

Some days belong to the building, not the unit

In Boca Raton, where a large share of what we handle is association-governed, a unit's timing can be affected by things that have nothing to do with the unit itself — the availability of association documents a lender needs, or questions about the association's financial position that a buyer's financing depends on. Those days show up on the listing's number all the same. A seller in that situation is not necessarily looking at a pricing problem, and diagnosing it as one leads to an unnecessary reduction.

Reading DOM as a Buyer

For a buyer, days on market is a prompt to ask a question, not an answer to one. A low number tells you the listing is new. It does not tell you how many people have seen it, how the price was set, or whether the seller has any flexibility. A high number tells you time has passed. It does not tell you why.

The useful move is to read the number alongside two things the MLS also carries: the price-change history and the status history. A property that has been Active for ninety days at one price is a different situation from one that has been Active for ninety days across three reductions, and both are different from one that spent six weeks in Active under Contract and came back. All three can display a similar figure.

Compare against the CDOM too, and against the neighbourhood rather than the county. Lake Worth Beach is a good illustration of why the county average is a weak yardstick — a single street there can carry a 1920s cottage, a 1970s ranch and a recent renovation, and those properties are not competing for the same buyer or moving on the same timeline. A number that looks slow against a county figure may be ordinary for that specific type of property on that specific street.

Then ask the listing agent directly what has changed since the listing went live. On the buying side, that question has repeatedly given our clients something the number could not: whether there were offers, what happened to them, and whether the seller's expectations have moved.

The Corridor Advantage: Palm Beach County to Port St. Lucie

Back to the three-county point from the top, because it produces something genuinely useful for one particular group of owners.

Because BeachesMLS covers Palm Beach, Broward and St. Lucie counties, a home in Palm Beach County and a home in Port St. Lucie are governed by the same DOM definition, the same CDOM definition, the same 45-day cumulative reset condition and the same status rules. For an owner selling in the county and buying north up the corridor, that means the timing data on both ends of the move is computed the same way and can be read side by side without translating between two rulebooks.

That does not mean the two markets behave alike — they don't, and the properties are not comparable. It means the measurement is consistent, so differences you see in the numbers are differences in the markets rather than artifacts of how two systems count. For owners working through that specific move, we have collected the sequencing questions in one place: selling in Palm Beach County and buying along the Port St. Lucie corridor.

What This Means for the Decision in Front of You

Days on market is not a grade. It is a record of how long a set of decisions has been in the market's hands, and it is read by people who can also see what those decisions were.

For a seller, the interpretation is straightforward: the number is expensive to fix after the fact and cheap to influence beforehand, so the effort belongs at the front. Price, readiness and access are all decided before the clock starts, and after it starts the available moves are narrower and more visible. That narrowing is the practical cost of a long listing: at day ninety the seller can still reduce the price, but they can no longer choose the opening one, and the reduction is read against the history rather than on its own. How leverage erodes before a listing ever goes live follows that thread further.

For a buyer, it is equally simple: DOM tells you where to look, not what you have found. Read the history, ask what changed, and treat the number as the opening of the research.

The observation we keep returning to, from our own transactions on both sides, concerns when the thinking happened rather than what the number did. A seller who has worked through price, condition and access before the listing goes live can still change any of the three without anyone watching. At day ninety the same seller can change the price, and that is the move that remains.

Scope, Sources and What We Checked

What was checked, and against what. The DOM and CDOM definitions, the Coming Soon and Delayed Marketing parameters, the Active under Contract and Pending definitions and their feed treatment, the 45-day cumulative reset condition, the prohibition on cancelling and re-entering a listing to reset Days on Market, the 30-day reinstatement and reactivation provisions, the 90-day Temporarily Off Market limit and the historical data retention provision were all checked against the BeachesMLS Rules and Regulations as updated 16 April 2026 — the current version linked from the MLS's compliance page at the time of writing. The BackUp, Contingent and Pending Sale status descriptions and their days-on-market treatment were checked against the MLS status guidance published for the listing platform. That verification covers those propositions and nothing else on this page.

Two things moved between the previous published rulebook and the current one, and they are worth naming rather than quietly absorbing: the Delayed Marketing option described above was added, and the wording on reactivating a listing was restated so that Withdrawn and Temporarily Off Market listings return to Active by a status change while the 30-day signed-agreement route now attaches to Cancelled listings. The DOM definition, the CDOM definition, the 45-day reset, the status treatment of Active under Contract and Pending, and the prohibition on cancelling and re-entering to reset the count are all carried forward unchanged.

And one thing about timing you should know before you rely on any of it. On 11 May 2026, the MIAMI Association of REALTORS® and Broward, Palm Beaches & St. Lucie REALTORS® — the association that owns BeachesMLS — completed a merger into a single association, with the proposed name Miami and South Florida REALTORS®. The announcement stated that the two multiple listing services, MIAMI MLS and BeachesMLS, would initially continue operating as separate entities, with the intention of combining them. The rulebook this page relies on carries an update date of 16 April 2026, which is before that merger closed.

That is a fact about the organizations, and we are going to leave it there. It does not establish that any DOM or CDOM rule has changed, and it does not tell you which rule set will govern a listing filed six months from now. What it does establish is that two rule sets currently sit alongside each other with a stated intention to combine them, that rules are amended by the board and take effect when they are published to participants, and that every version of a rule carries a date — including the ones on this page. So before you make a listing decision that turns on a specific number, ask your agent to pull the current rule from the system they log into. If what they find differs from what is written here, the current rule governs — and we would like to hear about it.

This page explains how a multiple listing service measures and displays listing time. It is not legal, tax, insurance or lending advice. Questions about your listing agreement, about an association's documents or financial position, or about how a lender or insurer will treat a particular property should go to the appropriate licensed professional, and we are glad to make an introduction where it helps.

Frequently Asked Questions

If my agent cancels the listing and puts it back on, do the days start over?

The days on that specific listing can, but the cumulative number attached to the property is a separate matter, and the BeachesMLS rules address the manoeuvre directly. Cancelling a listing and re-entering it as new in order to reset the Days on Market is not permitted under the rules. Separately, CDOM only starts over once the property has been off the market for longer than 45 days, and a renewal or extension arriving fewer than 30 days after removal simply reactivates the previous listing record without issuing a new listing number. Anyone reviewing the property later can still see the earlier record, because submitted MLS data is retained for historical purposes.

Does the clock stop when my house goes under contract?

Yes — in every under-contract status, not just the last one. Days on market stop accumulating in BackUp (under contract, seller still taking written backup offers, carried as a sub-status of Active), in Contingent (under contract subject to a further step, no showings, no backups) and in Pending Sale (contingencies satisfied, waiting to close). The Rules and Regulations definitions article uses the names Active under Contract and Pending for the same territory, which is why you may see either set of terms. What differs between them is exposure rather than timing: the Rules state that Active under Contract listings appear in broker IDX feeds and in syndication feeds such as Realtor.com, while Pending listings appear in broker IDX feeds but not in syndication. So the choice affects who can still see the property and whether a backup can reach you — not how many days the listing records.

I am a buyer looking at a house with a high DOM. What should I actually do with that?

Treat it as a question rather than a verdict. Pull the price-change history and the status history alongside the number, since a property that has held one price for ninety days and a property that has taken three reductions in ninety days can display a similar figure and represent very different situations. Compare it to similar properties in that immediate area rather than to a county-wide average. Then ask the listing agent what has changed since the property went live. That answer tells you whether there were offers, whether anything came back from an inspection, and whether the seller has adjusted their expectations or is still holding the original ones — none of which the number itself carries.