Key takeaways
- Freddie Mac’s 30-year fixed averaged 6.66% for the week ending August 27, 2026 — up a hair from 6.65%, and about a tenth of a point above where it sat a year ago.
- San Diego’s median sale price is around $960,000, down roughly 1.5% year over year, with homes selling near 99% of list.
- The buyers competing with you in September are a fraction of the buyers competing with you in April. That is the entire fall advantage.
- Waiting for a Fed cut to land at, say, 6.25% next spring on a 3% higher price saves about $65 a month — and costs you roughly $5,800 more in down payment.
- The Fed does not set mortgage rates. It sets an overnight bank rate. Long-term mortgage pricing follows the bond market, which moves on expectations before the Fed ever votes.
If you are buying a house in San Diego this fall, the advantage you have is not the rate. It is the calendar. Between Labor Day and the holidays, the buyer pool thins out dramatically while a summer’s worth of unsold listings is still sitting there with increasingly patient sellers attached to them.
That is the trade. Spring gives you selection and competition. Fall gives you less selection and almost no competition. In a year where San Diego prices have drifted slightly down instead of up, the second deal is the better one for most people.
Who this is actually for
This is for the San Diego buyer who has been circling since spring — the couple who lost two offers in Clairemont in April and quietly stopped looking in June, the family that has outgrown a condo in North Park, the first-timer who has been saving and watching and waiting for a signal.
I know the feeling underneath it, because I hear it on the phone every week: the fear of buying right before rates drop, immediately followed by the fear of waiting and getting priced out again. Those two fears cancel each other out and leave people frozen for years. Let’s replace both of them with arithmetic.
What the San Diego market actually looks like right now
The median sale price in San Diego is hovering around $960,000, down about 1.5% from a year ago. Homes are taking roughly a month to go pending and closing near 99% of asking. Inventory has been climbing all year and is near its highest level since 2020.
None of that describes a crash. It describes something more useful to you: a market where sellers no longer assume five offers by Sunday. A listing that went up in June and is still up in September has a seller who has already had one uncomfortable conversation with their agent. That seller negotiates. The June version of that seller did not.
On financing, Freddie Mac’s Primary Mortgage Market Survey put the 30-year fixed national average at 6.66% for the week ending August 27, 2026, up from 6.65% the prior week. A year ago it averaged 6.56%. Rates have been remarkably boring for months, which is its own kind of information.
The question I get every single week: should I wait for the Fed?
The Federal Open Market Committee meets again September 15–16, 2026. The federal funds rate has been sitting in the 3.50%–3.75% range since December 2025, and the Fed has not cut this year. You can watch the schedule yourself on the Fed’s own FOMC calendar.
Here is the part almost nobody explains properly. The Fed does not set your mortgage rate. It sets the overnight rate banks charge each other. Your 30-year fixed is priced off mortgage-backed securities, which track the 10-year Treasury, which moves on what investors expect inflation and Fed policy to do — often weeks or months before a meeting happens.
That is why mortgage rates sometimes go up on the day the Fed cuts. The cut was already priced in; the press conference contained a surprise. If you are waiting for a specific meeting to hand you a lower rate, you are waiting on a mechanism that does not work the way it sounds like it works.
The waiting math, in dollars
Let’s be generous to the waiting argument. Say you skip this fall, and by next spring rates really have come down to 6.25% — and San Diego prices are only 3% higher, which would be modest for a spring with cheaper money.
| Buy this fall | Wait until spring | |
|---|---|---|
| Purchase price | $960,000 | $988,800 |
| 20% down payment | $192,000 | $197,760 |
| Loan amount | $768,000 | $791,040 |
| Rate | 6.66% | 6.25% |
| Monthly principal & interest | $4,935 | $4,871 |
Waiting buys you $65 a month. It costs you $5,760 more in cash at closing, roughly seven months of rent paid to somebody else, and a spring market where you are bidding against every other buyer who also waited for the cut.
Lower rates do not arrive alone. They arrive with the buyers who were waiting for them. That is why “wait for rates” and “pay less for the house” are usually opposite strategies.
And if rates fall further than that? You refinance. You are marrying the house and dating the rate — a cliche because it is true. Just run the break-even math before you pay for one, rather than refinancing on reflex.
Where fall leverage actually shows up
The real prize in a fall San Diego purchase is not the sticker price. It is what you can ask a motivated seller to pay for.
On a $960,000 home, a 3% seller concession is $28,800. Taken as a price reduction, that trims your payment by about $185 a month. Aimed at your rate instead, the same money moves the payment considerably harder — I broke that comparison down in detail in rate buydown vs. price reduction in San Diego. Concessions like that are rare in a spring bidding war and genuinely available on a house that has been listed since June.
Three more fall-specific advantages worth knowing:
- Vendors have capacity. Inspectors, appraisers, and contractors are less slammed in October than in May. Your escrow moves faster and your inspection report arrives on time.
- You see the house honestly. Fall and early winter are when San Diego homes reveal their drainage, their roof, and how a west-facing living room behaves at 4 p.m. A June walkthrough hides all of it.
- Sellers on a deadline are real. Job relocations, school-year timing, and estate situations do not pause for market conditions. Those sellers are disproportionately represented in the fall pool.
What to do in the next two weeks
If you want to be in position before the fall listings start getting reduced, the sequence is simple and it is not long:
- Get a real pre-approval, not a calculator estimate. A fully documented pre-approval is what separates a serious offer from a hopeful one — and it tells you your actual number instead of a guess.
- Know your down payment options. You almost certainly do not need 20%. There are far more down payment paths in San Diego than most buyers realize, including some with nothing down.
- Set your payment ceiling, not your price ceiling. Price is vanity; the payment is what you live with. Work out how much house you can actually afford including taxes, insurance, and HOA.
- Watch the days-on-market column. Anything listed before July 4 that is still active is your negotiation list.
Frequently asked questions
Is fall really a better time to buy in San Diego?
For competition and negotiating room, generally yes. For selection, no — fewer homes come to market after Labor Day. If you need a very specific home in a very specific pocket, spring may still serve you better. If you mostly need a good deal on a good house, fall is the friendlier season.
Will mortgage rates go down after the September Fed meeting?
Nobody knows, including me, and anyone who tells you otherwise is selling something. What I can tell you is the mechanism: mortgage rates move on inflation data and bond-market expectations, not on the Fed’s announcement itself. The CPI and PCE reports between now and mid-September will do more to move your rate than the meeting will.
Should I wait until after the holidays instead?
Late December and early January are the quietest weeks of the San Diego year, and the handful of sellers still listed then are often the most motivated of all. The tradeoff is that inventory is at its thinnest. It is a fine plan if you are patient and flexible on the home itself.
What if prices keep falling after I buy?
It is a real risk and it deserves a straight answer. Nobody times the bottom. What protects you is holding period and payment comfort — if you plan to stay seven or more years and the payment fits without straining, short-term price movement is noise. If you might sell in two years, that is a genuine reason to wait, and I will tell you so.
Find out what your fall number actually is.
Every figure above is built on a national average and a median price. Yours will be different — your credit, your down payment, your property type, and the day you lock all move the answer. If you want to be ready to write on a reduced listing this fall, get pre-approved now and know your ceiling before you fall in love with a house.
Ron Berg — The Berg Group, powered by C2 Financial. I help buyers in California, Nevada, Arizona, and Maryland figure out what the payment actually looks like before they fall in love with the house.
Rates referenced are national averages published by Freddie Mac’s Primary Mortgage Market Survey and are not an offer, quote, or commitment to lend. Future rate and price scenarios are illustrations for comparison, not forecasts. Payment examples show principal and interest only and exclude taxes, insurance, HOA dues, and Mello-Roos. Market figures are as of late August 2026 and change. Ron Berg NMLS #974839 · C2 Financial Corporation NMLS #135622 · CA DRE #01821025. Equal Housing Opportunity.