In through a blue door, stairs to the left. Under the stairs is a suitcase. Up the stairs, first landing there's a body with a frag mine at the far side. On the next landing up there's a trip wire. Above the stairs on the way up to the next landing is a grenade bouquet. Raiders are in this room. An explosives box is on the kitchen counter.
- Overdue book on the top floor with two raiders.
At the top of the staircase there is a pile of bloody human remains. One of the two raiders can be overheard talking to himself, saying "It wasn't my fault, I had to do, what I had to do". Codsworth also comments that he doesn't even want to know what happened here.
The Lexington apartments appear only in Fallout 4.