We're agreed that if you state the precise address, with the house number, the preposition has to be 'at': 'I live at 67 New Street.' If you specify the street name but not the house number, you can use either 'on' or 'at'. I live on New Street ( American English) I live in New Street (British English)

If 67 is your house number, you can say... I live at No. 67 New Street. If No.67 is an apartment building, you can say... I live in No.67 New Street. Or you can say... I live on New Street.

I live at No. 67 New Street. I live on New Street Not Possible: "I live [in] New Street" Another correct option: I live at 67 New Street