I just checked right now on SSC. New York shows 295 completed, + 16 u/c, and 1 on hold + 10 proposed. So in total, that makes 322 total tower projects. I don't know if it includes them all now or if some are not showing. But that's what SSC's diagram page shows in total for NY.
I'm confused about how to look up the accurate totals for cities now that the Diagram page doesn't show them all. I don't know where else to look on SSC for the new and updated totals. Unless you're including the entire NY Metro region?