I've been going by the CDR submission height, which labels the building at 21 floors and 281 feet tall.
Looks like 2 floors of retail podium, one amenity/apartment lobby floor, 17 floors of apartments, and one mechanical floor.
All the articles are claiming a 17 floor residential building, which is sort of accurate when you take away the amenity floor, the mechanical floor and the retail podium. So far, the CDR submissions have been the most accurate, therefore I'm keeping the thread title and height the same until I see legitimate documentation stating otherwise.