Patrick's rock is the home of Patrick Star on Conch Street, one to the right of Squidward's Easter Island house and two to the right of SpongeBob's pineapple. It appears in almost every episode. The outside has always looked the same through every episode and incarnation, brown with a wooden antenna. While the inside is constantly changing and in some episodes like "Home Sweet Pineapple," there is no inside.
- It is inferred Patrick lived on Conch Street before SpongeBob arrived.
- When the rock is opened, there's a hinge. But it is unknown how this could work because it's only attached to sand.