Final answer:
The Fifth Amendment is the main source of protection for individual property rights, ensuring due process and just compensation for takings, while the Ninth Amendment supports the broader concept of unenumerated individual rights.
Step-by-step explanation:
The amendments that protect the right of the individual to own real property primarily include the Third, Fourth, and Fifth Amendments.
Specifically, the Fifth Amendment is central to this protection, as it guarantees that individuals cannot be deprived of property without due process and that private property cannot be taken for public use without just compensation.
Additionally, the Ninth Amendment supports the concept that there are rights retained by the people that are not specifically enumerated by the Constitution, which can implicitly cover the right to own property.