SUMMARY: 22 South West Street Brings 189 Affordable, Energy-Efficient Apartments to Downtown Mount Vernon Adjacent to Metro-North Train Station MOUNT VERNON, NY — October 1, 2020 — Governor Andrew M. Cuomo yesterday announced the completion of 22 South West Street in downtown Mount Vernon, a nearly $95 million, 189-apartment mixed-use development with ground floor retail space that is immediately adjacent to …