The Andersen House is the rustic house in Northberry. In "It Doesn't Just Happen in Rosewood Anymore", it is seen, but unoccupied. In "Disappearing Act", it is shown to be Alex Andersen's house, as he lives there with his father. Furthermore, Holly tells the girls that she is going to help Alex and his father move into the house.

The address of the Andersen House is 1035 Northberry Drive. It is directly across the street from the Leighton House and directly in between the Rose House and the McIntyre House.