21 West End Avenue

You've probably realized that New York is in the midst of a skyscraper boom, but if the ubiquitous scaffolding and sidewalk detours haven't given it away, we bring you further proof — with part two of our series detailing the tallest residential towers set to rise high above the city, forever changing New York's skyline. Compared to the previous 26 projects — the tallest of the tall that included ultra-luxury and super-tall towers such as 432 Park Avenue and 125 Greenwich Street — this second batch is composed of smaller buildings ranging from 500 to 700 feet tall and features greater geographical diversity and lots more rentals. With developers scouring the city for less expensive areas to assemble properties, these often-controversial projects are slated to rise in some of our more human-scaled 'hoods such as East Harlem, South Street Seaport, and Williamsburg.
Will they all get built? Unlikely, but in any case here's our list