The houses are surrounded from three sides by a wall, and need to be accessed from the east. To the left are two houses and in between them are two ruined houses. To the right are two other houses, then a ruined house, and finally two houses which can be entered.
The first house to the left has a Sunset Sarsaparilla star bottle cap on top of a shelf.
- Entering the houses counts as trespassing. As of the newest patch, three of the four houses are occupied. The house on the end, to the right, is not.
- In the ruined Primm house with the skeleton inside, there is a locked wall safe with average difficulty (50 Lockpick).
The Primm houses only appear in Fallout: New Vegas.