This puzzle is part of the Monthly Topic Challenge #1: Restricted Title: xkcd 1xxx. The streets and addresses are fictional.
It's your friend again; they've moved to a new address (you already know city and country), and they've sent you another email:
Hey! You were pretty quick solving the last puzzle I gave you, so here's another one.
I just got a promotion and a raise at work, and you know your birthday is coming up, so if you solve this one, I'll get you that VR gaming system you've been raving about the past 3 months ;-). You can get it early if you stop by!
I've moved to a new address in this section of town. Can you tell me which building it is?
Hope to see you soon!
You wonder where they got such an incomplete map. Nevertheless, you'd like to see them again, and that gaming system sounds nice, so you set to work...