The "LS House Open Interior" mod for GTA San Andreas is a modification that allows players to enter previously inaccessible small houses in the Los Santos area. This mod make these residential areas accessible. Each house has a fully detailed interior that matches its exterior, enhancing the overall atmosphere of the game.

Below is a list of house models that can be entered after installing the mod:
- compbigho2_lae
- compfukhouse2
- compfukhouse3
- compmedhos1_lae
- compmedhos2_lae
- compmedhos3_lae
- compmedhos4_lae
- compmedhos5_lae
- ganghous01_lax
- ganghous02_lax
- ganghous05_lax
- nwccumphus1_las
- nwccumphus2_las
- project2lae2