The £72 million project was eventually passed after a lengthy meeting of Manchester's Council's planning committee yesterday (13 September), which resulted in an unconditional approval for the 30-storey residential tower.
However, the members demanded that a lower, adjoining block was reduced in height by one storey.
The approved 383-home Gravity development for developer Time and Tide is in effect a second attempt by ASL.
Back in June the practice unveiled significantly reworked proposals after its original plans, featuring retro-style modular pods, were criticised by CABE (Austin-Smith:Lord aims higher with redesigned Manchester skyscraper).
ASL decided to ditch the 'showy, active energy-generation technologies' in favour 'of discrete passive measures to reduce the carbon footprint of the development' and create a taller, 'more elegant tower'.
A future timescale for the project is not yet known.