street address to geolocation lat/long

Question

I am considering rChart/LeafLet to create a shiny app for housing sales in my county. There are several hundred houses for sale at any given time. Want to map street address-to-

Answer 1

I have used Google Geolocation, This is simple to set-up and easy to implement on almost any project:

https://developers.google.com/maps/documentation/geocoding/intro