The migration story is the foundation of the bull case, which makes it the right thing to stress test.
This page examines the risk. Specific positioning comes from the desk. Contact the desk at Miami Dossier for the current position on any building we cover.
Domestic migration, particularly from the Northeast and California, accelerated sharply from 2020 on remote work and state tax differentials.
Latin American capital, a much older flow, driven by currency instability and political risk, and considerably more durable than the domestic wave.
Financial and corporate relocation, real in headcount terms but smaller than the coverage implied.
These three respond to different things. Treating them as one trend is what makes the risk look larger or smaller than it is, depending on which way you are arguing.
Domestic inflow has moderated from the peak. Remote work policies tightened, the cost gap narrowed as Miami repriced, and insurance and association costs eroded part of the tax advantage.
That normalisation is not a collapse, it is the removal of an exceptional condition. The comparison that matters is against the long-run trend, not against 2021.
The Latin American flow has continued through several domestic cycles, because the thing driving it is instability at home rather than opportunity here.
Most exposed: mid-market new supply in areas that expanded quickly. Buildings competing on price and finish rather than position, delivering into a cluster of similar buildings, with no supply constraint protecting them.
Also exposed: anything bought on a rental assumption. Rental competition rises exactly when absorption slows, and the two arrive together.
Least exposed: constrained positions. Low-density oceanfront in municipalities that cannot add supply, and established scarce locations. Demand thins for everything, but supply cannot respond, so the floor holds better.
Also less exposed: the top of the market, which is driven by wealth concentration and privacy rather than by migration volume.
Buy positions that are constrained rather than positions that are new. Constraint is the only thing that behaves well when demand thins.
Underwrite carrying costs as though they rise and rental income as though it does not arrive. If the case survives that, it survives most of what a slowdown does.
Prefer buildings with funded reserves and financed developers, because a slowdown finds weak balance sheets first, at both the association and the developer level.
And be honest about your holding period. A slowdown is survivable for a buyer who can wait and painful for one who cannot. That is a fact about you, not about Miami.
Underwrite as though costs rise and rent does not arrive. Ask the desk at Miami Dossier and we will tell you which positions we think are constrained.
We hold no inventory of our own and we are not the developer. Ask the desk at Miami Dossier and we will tell you what applies to your situation, what does not, and where we would not proceed. Here that starts with whether your case survives without rental income. Where the question is legal, tax or immigration, we will introduce you to advisers who handle that properly rather than answering it ourselves.