How did private property differ from public ownership in Marxian communism?

In Marxian communism, the distinction between private property and public ownership is central to the critique of capitalism and the proposed structure of a future society.

Private Property

In the Marxian view, private property—specifically regarding the means of production—is a mechanism used by the bourgeoisie to exploit the proletariat. Under capitalism, owners of capital control factories, mines, and tools, allowing them to siphon off surplus value created by workers. This system alienates workers from the products of their labor and the production process itself, effectively reducing them to mere appendages of machines. Marx and Engels argued that the abolition of this form of private property was a necessary step to end class struggle and systemic injustice.12345

Public Ownership

Conversely, public ownership entails that the major means of industrial production—such as mills, factories, and railroads—are held and operated for the collective benefit of all members of society. By transitioning from private to public control, the goal is to eliminate the exploitation inherent in the capitalist system, ensuring that the wealth generated by labor is not concentrated in the hands of a ruling class but is instead utilized to serve the common interest.41