Family offices are supposedly cutting real estate, from roughly 11% of portfolios down to 8%. Read as a single number, that looks like a retreat.

It's not.

Inside that number are two opposite moves: family offices are shrinking core and office exposure while buying multifamily at 20 to 30% discounts to replacement cost and adding data centers and logistics. One allocation percentage cannot describe two opposite strategies, and averaging them erases the story.

The number hides a barbell

Every allocation survey nets two events against each other. You can't just cut back on stabilized office and buy a distressed apartment deal and assume they cancel each other out. The deployed cash is the same, but the asset mix and the risk are different.

That's a barbell: safe, liquid exposure cut on one end, concentrated, illiquid, high-conviction exposure added on the other, almost nothing left in the middle. The allocation percentage isn't the interesting part. The composition is.

Cost of patience, not cost of capital

The usual explanation, family offices have a lower cost of capital, is wrong. Most don't. What they have is a longer liability: no redemption schedule, no fund life, no LP clock forcing a bad-market sale. Their real currency is their ability to be patient, but the actual cost of their capital.

That distinction is what makes a 20 to 30% replacement-cost discount investable. A fund has to clear that discount inside a defined hold period against a defined exit. A family office prices it against a multi-decade liability, where the discount only has to close eventually. Less pressure to exit on schedule turns a temporary dislocation into a gift, not a risk requiring compensation. That's why the marginal buyer at the trough increasingly has a family office letterhead.

The tax mechanic behind the long-duration bet

Permanent 100% bonus depreciation is doing real work here, not a footnote. Before permanence, accelerated depreciation was a timing bet: take the deduction now, ahead of a scheduled phase-down. Permanence removes the clock. It turns bonus depreciation from a reason to accelerate a decision into a standing feature of after-tax returns on capital-intensive assets, indefinitely.

That benefit is largest exactly where family offices are leaning: data centers, logistics, and other high cost basis/equipment heavy assets where a cost segregation study reclassifies a large share of basis into short-life property. A structural, non-sunsetting tax benefit rewards a structural, non-sunsetting hold period. The bonus depreciation tailwind and the cost-of-patience advantage aren't separate trends. They compound.

Replacement-cost discounts are the real signal

Ignore allocation surveys. Watch replacement-cost discounts. A 20 to 30% discount to replacement cost in Sun Belt multifamily means new supply is uneconomic to build at today's rents and financing costs. The discount closes one of two ways: rents catch up, or replacement cost comes down. Neither happens on a fund's typical hold period. Both are plausible on a family office's.

The market is handing patient capital exactly the assets a fund can't hold through the absorption grind. The discount is a "patience discount" price, and family offices are the only capital currently able to bid it.

What this means for you

If you're raising around a family office audience, don't pitch diversification. Pitch the specific asset, the specific discount to replacement cost, and the specific hold period required to realize it. Diversification is a fund-life argument. Family offices aren't buying diversification right now. They're buying dislocation, on their own clock.

The marginal buyer of distressed and long-duration CRE has shifted from levered funds to patient balance-sheet capital. Cap rates and replacement-cost signals no longer mean what they meant when funds set the marginal price. An asset that looks impaired in a fund with 5 years left to go is cheap when compared against a multi-decade liability.

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