AB CarVal, North River Buy $340M of Performing Construction Loans

AB CarVal has bought a $340 million portfolio of 10 construction loans across seven U.S. metros, backing multifamily and single-family build-to-rent projects in various stages of construction. Every loan in the portfolio is performing. North River Partners, which will manage the book, is an existing AB CarVal partner rather than a new counterparty. The companies did not name the seller or the seven metros in their September 14 announcement, and neither is disclosed anywhere in the coverage The American Developer reviewed.

Why it matters

The word that matters here is performing. This is not a distress trade, and treating it as one would misread what happened: someone holding paying construction loans chose to sell them anyway, to a buyer that wanted more of exactly that exposure. For a developer with a construction loan on the books, the read is not that their project is at risk. It is that the entity behind their financing may be actively managing down its balance sheet, and a loan can change hands, and its manager along with it, without any change in the borrower’s payment status. AB CarVal framed the deal as expanding its footprint in multifamily construction credit, which is a statement about where private credit wants more exposure right now, not less. Scott Greenfield, a principal at AB CarVal, said the transaction “expands our footprint in multifamily construction credit and demonstrates our ability to uncover attractive relative value opportunities across commercial real estate credit.”

The numbers

The portfolio covers 10 loans totaling $340 million, backing multifamily and single-family build-to-rent projects across seven U.S. metros. AB CarVal, part of AllianceBernstein’s Private Alternatives business, has invested $162 billion across 5,905 transactions since 1987 and currently manages roughly $26 billion in assets. This deal extends a relationship that began with $98 million in construction loans the two firms funded together in 2025, moving from originating individual loans to buying an existing portfolio at scale.

What’s next

Neither company named the seller or the seven metros, and no filing or follow-on report The American Developer found fills that gap as of September 14. Whether any of the underlying projects sit in South Florida, one of the country’s most active build-to-rent and multifamily construction markets, is unknown. The American Developer will track county and state filings tied to North River Partners’ management of this book for evidence the properties include South Florida sites, and will update if the seller or metro list surfaces.