To be totally honest, Every Coop Building has a waiting list for parking, there are very few that come with a parking spot. It could be a year it could be 5 years?
in every building the list is different you would have to ask the management company that question
not pose it on trulia, we do not have that information. You can also put your name on every list
in every nearby building, you don't have to own there to rent a spot. Additionally, you can ask all
the supers they usually know which owners rent their spots. And check the laudry rooms, people
usually put up notes there.
good luck with your search