Why San Diego's 55+ Homeowners Aren't Selling in 2026

San Diego homeowners 55 and older are staying in their homes longer than almost anyone else in the country, and that's a big reason our inventory stays so tight. The typical San Diego owner now stays put for 14.5 years, well above the 12-year national average. Fewer older owners are selling, so fewer homes hit the market.

Why are San Diego's older homeowners staying put so long?

A few things keep older owners from listing their homes. Money is the biggest one. Many bought decades ago and pay a fraction of today's property taxes. Selling means giving that up.

Their mortgage rate matters too. If you locked in a rate near 3% or 4%, moving to a new home at today's rates can double your monthly payment. That's a hard number to swallow, even if you want a smaller place.

There's also less pressure to move. Older homeowners aren't chasing a new job or a bigger house for a growing family. Many are debt-free or close to it. Staying put just makes sense, so they do.

How do Prop 13 and Prop 19 affect this?

Prop 13 caps how much your property tax bill can grow each year. If you bought your San Diego home years ago, your tax bill is likely far below what a new buyer would pay for the same house today. That's a strong reason to stay.

Prop 19 was supposed to help. It lets homeowners 55 and older sell their home and carry their old tax base to a new one, anywhere in the state. In theory, that should free up more homes. In practice, the effect has been small so far. Most owners still aren't moving, even with that tax break on the table.

What does this mean for San Diego home inventory?

Fewer listings from older owners means less to choose from at every price point. This hits starter homes the hardest, since older owners aren't downsizing into them the way you might expect. It also squeezes move-up buyers, who are stuck competing for the same small pool of family-sized homes.

As of May 2026, San Diego County had 5,798 active listings, down 12.4% from a year earlier. That's a real drop, not a small dip. When fewer homes are for sale, buyers compete harder and sellers keep more pricing power. This isn't a short-term issue. It's a structural one tied to who owns homes and why they're not selling.

Will more senior housing options change this?

Some new 55+ communities have opened around the county, and they help some owners downsize on their own terms. But there aren't nearly enough of them to make a real dent in the shortage. Demand for these communities outpaces what's being built.

Until more of this housing comes online, or older owners decide selling makes sense for their life, don't expect a flood of new listings from this group. The math and the lifestyle reasons to stay just outweigh the reasons to go, for now.

What should buyers and sellers do about it?

If you're a seller in the 55+ group, you have more leverage than you might think. Tight inventory means well-priced homes still move fast, and you're not competing against a wave of similar listings.

If you're a buyer, expect competition to stay strong, especially for smaller and mid-priced homes. Get pre-approved before you start looking. Move quickly when the right home comes up. Waiting for more choices to show up could mean waiting a long time.

By the Numbers

• Median San Diego homeowner tenure: 14.5 years (vs. 12 years nationally)
• Median home price, May 2026: $925,000, up 1.3% year over year
• Active listings, May 2026: 5,798 homes, down 12.4% year over year
• Average days on market: 23 to 28 days
• San Diego County homeownership rate: 54.8%
• Baby boomers own about 28% of the nation's three-bedroom-plus homes

The Bottom Line Older San Diego homeowners aren't selling, and that's keeping our inventory tight. If you're 55 or older and thinking about a move, Prop 19 might make the numbers work better than you think. If you're buying, don't wait around for more homes to show up. Get your finances ready now and be ready to act when the right one hits the market.

FAQ

Q: Why don't more 55+ homeowners just sell and downsize? A: Money is the main reason. Selling means losing a low property tax bill and often a low mortgage rate too. For a lot of owners, staying put saves more than moving would gain them.

Q: Does Prop 19 actually help older homeowners move? A: It can. Prop 19 lets you carry your old tax base to a new home anywhere in California if you're 55 or older. But most owners still aren't using it, so the impact on inventory has been small so far.

Q: Will inventory ever loosen up in San Diego? A: It could, but slowly. More senior housing, more owners deciding it's time to move, or a shift in mortgage rates could all help. None of those are happening fast right now.

Q: I'm over 55 and thinking about selling. Is now a good time? A: With inventory this tight, well-priced homes are still moving fast and sellers have real pricing power. It's worth getting a current home value and talking through your options before you decide.

Q: As a buyer, what can I do if there's just not much to choose from? A: Get pre-approved first so you can move fast. Widen your search to a few extra neighborhoods. And work with someone who knows which homes are about to list before they hit the public market.

---

About Maggie Clemens Maggie Clemens is a San Diego County real estate agent with 17 years of experience helping homeowners sell smart and buy with confidence. She specializes in La Mesa and East San Diego County. If you're thinking about your next move, she's the person to call. 619-800-1145 | maggieclemens.com | maggie@maggieclemens.com