I've had a loupe all over this and I still can't be sure. First line reads 223 Madison St NY but I need help with the numbers on the second address. Both lines are from the same hand.
I can make out the first 4, then not sure about the next two numbers - 3 or 8 followed by 4, 7 or 9?
And then it's a 1 followed by the same number as the first of the unknown from above (e.g. 3 or

.
It's the address my GG Grandfather James O'Neil gave when witnessing his mother's will. Curiously there is a James O'Neil living at 434 East 13th Street in the city directory for that year and I know it looks like it could be that address, the problem I have interpreting it that way is because of this:
The two possible 3s in the second line don't look like the 3 in the 223 in the first line.
The second 4 does not look like the first which is clearly a 4.