It's a bit more nuanced than just "where I lived" because it implies a sense of moving or no longer living there.
Here are some examples of how you might use it in English:
* "I went back to where I used to live" (Alla donde vivía)
* "I'm going to visit where I used to live" (Alla donde vivía)
* "I remember where I used to live fondly." (Alla donde vivía)