NEW YORK–(BUSINESS WIRE)–Kroll Bond Rating Agency (KBRA) has assigned preliminary ratings to six classes of Tricon American Homes 2017-SFR2 (TAH 2017-SFR2) single-family rental pass-through certificates. TAH 2017-SFR2 is a single-borrower, single-family rental (SFR) securitization that will be collateralized by a $394.2 million loan secured by first priority mortgages on 2,621 income-producing single-family homes. Of these properties, 1,103 homes (44.6% by BPO) were previously securitized in