Don’t Count on the “Silver Tsunami” to Fix the Housing Shortage

For years, housing experts have predicted a so-called “silver tsunami” — the idea that aging baby boomers would eventually sell or pass down their homes, releasing a massive wave of inventory into the market.

But new data shows that surge may never come.

Instead of flooding the market, inherited homes are entering the system slowly — and in many cases, not entering the resale market at all.

Inherited Homes Hit a Record Share of Transfers

According to new data from Cotality, approximately 340,000 U.S. properties were transferred through inheritance during the 12-month period ending in August 2025.

That figure represents 7% of all property transfers nationwide, the highest share ever recorded.

This increase doesn’t mean more homes are for sale — it mainly reflects the fact that traditional home resales have slowed, making inherited properties a larger portion of total transactions.

For perspective:

• Inherited homes are becoming more visible in the data

• But they are not translating into meaningful inventory growth

As Cotality explained, the long-anticipated silver tsunami is looking less like a tidal wave and more like a gentle ripple.

Why Inherited Homes Aren’t Boosting Supply

Many expected that as baby boomers aged, homes would naturally cycle back into the market through downsizing or inheritance.

That assumption is proving incorrect for two major reasons:

1. Heirs Are Keeping the Homes

In many cases, families are choosing to:

• Move into inherited homes

• Convert them to long-term rentals

• Hold them as generational assets

Rather than listing them for sale.

This removes potential inventory from the open market entirely.

2. Tax Incentives Encourage Holding Property

Nowhere is this more apparent than in California, where inheritance-friendly tax laws strongly discourage selling.

California allows:

• Property tax increases capped at 2% annually

• Children and grandchildren to inherit tax benefits on up to $1 million of assessed value if the home becomes their primary residence

In 2025 alone:

• Nearly 60,000 California homes were inherited

• Inherited homes accounted for 18% of all property transfers statewide

• For the first time, inherited homes more than doubled the number of newly built homes sold

These incentives create powerful financial motivation for families to keep properties instead of selling — effectively locking supply out of the market.

Baby Boomers Are Aging in Place

Another major factor limiting inventory is that baby boomers simply aren’t moving.

Compared with previous generations:

• Boomers own significantly more homes

• They are less likely to downsize

• They are staying in their homes longer than ever before

Census data analyzed by Cotality found that:

• People born in 1948 owned 50% more homes at age 65 than those born a decade earlier

• More than 22% of homeowners born in 1938 moved between ages 65–75

• Only 17% of those born in 1946 did the same

This shift toward aging in place slows the natural housing cycle of:

1. Downsizing

2. Moving closer to family

3. Passing homes to the next generation

As a result, far fewer homes are returning to the market.

What This Means for Buyers and Sellers

While inheritance can be life-changing for individual families, the data makes one thing clear:

Demographics alone will not solve the housing affordability crisis.

Relying on aging homeowners to create supply is unrealistic — and expectations of a massive inventory surge are increasingly misplaced.

Even with record inheritance activity:

• Housing supply remains tight

• Buyer competition persists

• Prices stay elevated in many markets

As Cotality’s report concluded:

“Those waiting on inheritances to rebalance supply and demand are likely to be left out in the cold.”

The Only Real Solution: Build More Homes

If the U.S. wants meaningful relief from housing shortages, the answer isn’t waiting for older homeowners to sell.

It’s new construction.

Without increased building:

• Demand will continue to outpace supply

• Affordability challenges will persist

• First-time buyers will face ongoing pressure

Inheritances may help individual families — but they won’t fix the market.

Final Thoughts

The idea of a silver tsunami made sense on paper.

But in reality:

• Baby boomers are staying put

• Heirs are holding onto homes

• Tax policy encourages long-term ownership

• And inherited properties rarely reach the open market

The housing shortage isn’t being solved by demographics — and it won’t be.

If affordability is going to improve, supply must be built, not inherited.