S&P Global Ratings assigned its 'AA+' rating to Massachusetts Housing Finance Agency's (MassHousing) roughly $160 million series 230, 231, and 232 single-family housing revenue bonds (SFHRB) within its SFHRB program. At the same time, S&P Global Ratings affirmed its 'AA+', 'AA+/A-1+', and 'AA+/A-1' ratings on MassHousing's existing debt within its SFHRB program. The outlook is stable. Bonds issued within the SFHRB program are special obligations of MassHousing, secured solely by a pledge of certain revenue and funds established under this program for their security and payment. These bonds are on parity with all other obligations under this program. The 'AA+/A-1+' and 'AA+/A-1' dual ratings reflect the long-term rating on existing debt at the 'AA+' level, as well as our view