Oobi's house is the residence of Oobi, Uma and Grampu. It is visited in nearly every episode of the Oobi series.
The house's exterior is mostly red, and the front door is green. Oobi and Uma's room has blue walls, many shelves, and two beds. The living room has walls colored a lighter shade of blue. A piano, a table, a refrigerator and a television set are visible in the living room.
Oobi's house is visited in many episodes of Oobi. It is first seen in "Tag!" and last seen in "Fishing!"