Abbott Estate is an abandoned safe house found at Eel Pie Holm in the Garden District. The house is surrounded by iron gate fence and a pound of water where a crashed German V8 Aircraft is half sunken into. Inside there's a secret hatch room located behind the bookcase. To open it, players must select the four right coloured button patterns behind the portrait in three tries, or it resets.
- A note by the Inventor can be found.
- In Act One, Arthur's memory Uncle can be found on the German V8.
- This is the only safe house that doesn't resemble the others.