Homesick House tells the story of a city street that has had enough of urban life. One day, the houses pack up and leave, setting off in a caravan to explore the world. Along the way, each house meets an animal that feels just right and welcomes it inside.

One by one, the caravan grows smaller, until only one house is left. After traveling far and wide, it realizes that its true place is still its hometown—now seen with fresh eyes and newfound love.