Add street names and numeration to city in Google maps.

I'm starting a real state website that will use the following theme: [login to view URL] As you can see, it uses Google map to show where the properties are. The problem is that in my city there's no streets so i can't use it. So i need someone who can add theme to Google maps or create a plugin in which the streets are included. The city i'll use is this one: https://www.google.com.ar/maps/place/Choele+Choel,+R%C3%ADo+Negro+Province/@-39.2879906,-65.6653976,17z/data=!3m1!4b1!4m2!3m1!1s0x95e4880073e09383:0xacd04afe2bd8837e