An animal litter container enclosure system includes an access chute, a housing, and a drawer. The access chute has a first access, a second access, and an exterior surface, and is configured to be inserted through a wall between a first space and a second space such that the first access is located in the first space and the second access is located in the second space. The housing has a back access aperture; an interior top surface adjacent the back access aperture, a mounting flange adjacent the back access aperture, a front wall with a front wall exterior surface, and a front drawer aperture. The housing is configured to be mounted to the wall in the second space through attaching the mounting flange to the wall and resting the interior top surface on the exterior surface of the access chute.
