Post Real Estate expects to convert more than 7,500 units from market-rate to affordable this year

Post Real Estate Group expects to have converted more than 7,500 market-rate units to affordable ones this year alone, and founder and CEO Jason Post puts the cumulative work at “well over $1.5 billion worth of real estate” since he established the Beverly Hills firm in 2007. The company's history as he tells it runs through the last downturn: it bought distressed housing during the financial crisis, then iterated on its investment strategies from there. The conversion count, in his phrasing, is evidence the firm has “been able to persevere, even in this environment.”

Scale is the firm's own claim rather than a measured fact. Post says the portfolio now holds more than 34,600 units across 154 affordable assets — an average of roughly 225 units a property — and describes his shop as one of the most active converters of market-rate housing to affordable in the country. The interview supplies no market share, no peer roster and no third-party tally against which to test that description, so it stands as the CEO's characterization of his own book. Nor does it say whether the units converted this year come out of the 34,600-unit portfolio or from properties the firm has since sold, which leaves the two headline numbers related but unreconciled.

The mechanism is clearer in outline than in detail. Post converts buildings that already exist, leaning mainly on tax exemptions and “other strategies” the story leaves unlisted, and, as Multifamily Dive frames the approach, using minimal government subsidies. Execution runs through public-private partnerships and the firm's relationships with Fannie Mae and Freddie Mac. The published excerpt breaks off mid-list at that point, so the full set of agency counterparties is not available from the story.

Ground-up development is the route Post says his firm avoids, and his reasons are arithmetic rather than philosophical. Building costs, carry costs that move with the price of financing and an economic outlook he calls uncertain together make “the capital stack prohibitively expensive to build new,” he says, and ground-up projects “really hard to financially make sense” in this environment. He is blunter about the wider affordable sector, which has “gotten much harder as a result of costs going up and people needing disparate funding sources, and every funding source comes with a requirement.”

That last clause explains the strategy better than any of the volume figures do. Subsidy, in Post's telling, is self-multiplying: layer one funding source on top of another and it creates appetite for a third, because the layer beneath wants deeper affordability and social services written into the deal. That dynamic, he says, has driven pricing up for affordable housing. Fewer layers is a cost argument for conversion, and against the stacked financing a new affordable building requires before anyone moves in.

There is a distinction worth being precise about in the low-subsidy framing. A tax exemption is public support delivered through the revenue code rather than through an appropriation, and the interview attaches no dollar value to the relief the firm's conversions receive. Calling the model minimally subsidized is therefore a statement about the form the support takes and where it sits, not evidence that these deals clear their numbers unaided. The interview also does not say which jurisdictions grant the exemptions or how the terms are written.

What conversion cannot do is add anything. The unit count of the housing stock is unchanged, no new building goes up, and no construction calendar has to be met before a household can move in. That makes this a business of reallocating existing stock, which moves the binding constraint away from capital and toward program design: how many buildings can be moved into an exemption regime, and how many places keep offering one. Post's most prominent markets are Washington state, California, New Mexico, Florida, Georgia and South Carolina, with some work in Texas. The interview gives no per-state unit counts and no read on how durable those programs are, which leaves the platform's ceiling somewhere outside the story.

The economics are hard to test from the outside for the same reason. The firm will have converted 7,500 units this year against a cumulative $1.5 billion of real estate, but the interview never states a total converted-unit count, so a cost per converted unit cannot be derived from either figure.

What can be measured is pace. More than 7,500 units across a year works out to roughly 144 a week if they arrive evenly, against a book that averages about 225 units per property. The interview gives no prior-year conversion figure, so there is no baseline against which to read this year's number — and for a firm whose growth comes from changing the affordability status of buildings it already owns, the conversion count is the only growth number there is.