Okay, I'm officially confused. Does Jerry live at 129 West 81st Street, as he says he does in "The Alternate Side" when calling for an ambulance for Elaine's 66 year-old boyfriend, or does he live at 757, as the exterior shots of the building show?
There have been a few other references to 129- like when George gives the unemployment agency Jerry's address & phone number as Vandelay Industries. But then, in the episode where they go to the party at the Hamptons, and George is talking to one of his real estate co-workers, one of them says "Guess who just sold 129 West 81st?". But every time they show a shot of the outside of Jerry's building, it's 757.
I know this is an idiotic, trivial question from someone with too much time on their hands- but it's still been bugging me...
Thanks, Laura