Now, or wait for spring

The rule

Season determines the size of the audience. Preparation determines what that audience concludes. Only one of those is under your control.

What the numbers actually support

Seasonality is real, and it is smaller and more local than the headlines suggest. Zillow's analysis of 2025 sales identified the last two weeks of May as the San Francisco metro's strongest listing window, worth a 1.9% premium — roughly $23,000 on a typical home (Zillow Research). Thirty miles south, the San Jose metro peaked in the first half of February, at 3.1% and about $53,800 (Zillow Research). Same year, same region, two optimal windows a full season apart.

That divergence is the most useful fact in the whole dataset. If a national two-week window were genuinely decisive, it would not shift by four months between adjacent metros. Seasonality is a modest tailwind whose direction is set locally — by school calendars, by what else is coming to market on your block, by the composition of buyers who happen to be looking that quarter.

The cost of being wrong runs in the other direction, and it is not modest. Redfin's March 2026 luxury data put San Francisco luxury homes under contract in a median of 12 days, down from 28 a year earlier, with 62.4% of luxury listings selling within two weeks and the median luxury sale price at $6,808,561, up 9% year over year (Redfin). In a market that clears that quickly, a house still sitting at week six to eight is not waiting for the right buyer. It is being read as overpriced.

The mechanism behind that reading is well documented. An Indiana Association of Realtors analysis of listing behavior found that homes never requiring a price reduction went under contract in a median of five days, while homes that eventually cut sat a median of 23 days at the original number first — and even after reaching the same final price, still took nearly two weeks to go under contract, against under one week for homes priced correctly from the start (Indiana Association of Realtors). The market does not forget the first number. That is not an SF dataset, but the behavior is not regional.

So the common worry — that a home which sits gets labeled overpriced even when it isn't — is correct. It is the single most expensive misreading in residential real estate, and it is self-fulfilling. Which is precisely why the calendar is the wrong variable to optimize. Days on market is the variable that costs money, and days on market is a function of preparation and price, not of the month.

From the field

For years I told clients to launch the week after Super Bowl Sunday. It was a decent rule for a decent while, and I no longer give it as a rule, because the honest answer is that there is no perfect date. What I hold to now is narrower and more durable: certain weeks are structurally poor for a first impression. Very few if anyone is house-hunting the week of the Fourth of July. And I believe nobody is making a seven-figure decision between Thanksgiving and the second week of January. Releasing into those weeks does not produce a quiet, patient listing. It produces an aging one.

The window I still like most is the stretch just after Labor Day. Buyers are back, focused, and often carrying a spring's worth of unresolved disappointment. Inventory arrives, but so does attention.

And when a house genuinely is ready in an off-season month, I do not sit on it. I market it as coming soon. I have run this many times with nothing more than a well-designed sign carrying a single URL, pointed at a landing page built to do one job: capture a name and an email from someone standing on that sidewalk. What that produces is a list — of neighbors, of agents with a specific buyer, of people who drove past on purpose. By the time the listing goes live, you are not launching into a cold market. You are launching into an audience you already assembled, in a month when nobody else was working.

That is what off-season marketing is for. Not to sell in December. To be the only prepared thing anybody saw in December.

What this means for you

If you are selling: Do not ask what month it is. Ask whether the house is finished, priced against real comparables, and photographed well. If the answer is yes and it is October, go. If the answer is no and it is April, you are about to spend your best window teaching the market what your house is not.

If you are buying: The off-season is where judgment gets rewarded. Houses that were mispriced in May are still available in November, and their sellers have learned something. Ask when the listing first appeared, not when it was last refreshed.

If you are a trustee, executor, or fiduciary: Your timeline is set by the estate, not the market, and carry costs, insurance, and beneficiary patience all run on a clock. In that situation “wait for spring” is frequently the more expensive choice, and it should be documented as a decision rather than assumed as a default.