Days on Market (DOM)

Days on market (DOM) is the number of days a property has been actively listed for sale before it goes under contract. It's a simple but revealing market indicator: low DOM signals a fast, hot market with strong demand; high DOM signals a slower market where listings linger. For investors, DOM is a direct input into both valuation and exit planning.

What DOM tells you

• Market temperature. Average DOM in a submarket reveals how quickly homes sell. A neighborhood where comparable homes sell in 10 days behaves very differently from one where they sit for 90.
• Demand and pricing. Rising DOM often precedes price softening (sellers cutting to attract buyers); falling DOM signals tightening demand.
• Listing-specific signal. A single property with high DOM relative to the area may be overpriced, have a problem, or sit in a weak pocket — useful intel when negotiating.

Why DOM matters to flippers

For a fix-and-flip, DOM is central to the exit timeline, which drives holding costs:

• Your flip's profit assumes you'll sell within a reasonable window. The local DOM for renovated homes in your price band tells you how realistic that is.
• A market with 30-day average DOM supports a tight, low-carrying-cost exit; a market with 120-day DOM means budgeting more months of holding costs and stress-testing whether the deal still works if the sale drags.
• Underwriting a flip with an unrealistically short sale assumption — ignoring actual DOM — is a common way carrying costs blow past budget.

DOM and your underwriting

When you build MAO and budget holding costs, use realistic DOM for renovated comps in your specific market and price point:

Projected hold = rehab time + realistic DOM + closing time

That projected hold drives how many months of holding costs to budget — and feeds the exit strategy lenders scrutinize.

DOM nuances to know

• Resets and relisting. DOM can reset when a listing is withdrawn and relisted, sometimes masking how long a property has truly been available. Look at cumulative DOM where possible.
• Price band matters. DOM varies by price point — entry-level homes often sell faster than high-end ones in the same area.
• Active vs. sold DOM. Average DOM of sold listings (how long it took to sell) is more useful for exit planning than DOM of current active listings.

DOM and rentals

For long-term rentals, the analogous metric is how fast units lease — effectively a vacancy and demand signal. A market that leases quickly supports a lower vacancy assumption.

Practical takeaway

Check DOM for renovated comps in your exact market and price band before committing to a flip, and build the real number into your hold timeline, holding-cost budget, and exit strategy. DOM converts 'I think it'll sell fast' into a defensible assumption — and protects you from the carrying-cost overruns that hit investors who assumed a quick sale the market wouldn't deliver.