What does owning a property in severalty primarily provide the owner?

Owning property in severalty primarily provides the owner with absolute control over the property. This means that the individual owner has complete decision-making authority and is solely responsible for all aspects related to the property, including its management, maintenance, and disposal. The owner can make modifications, sell, lease, or develop the property without needing consent from others, which would be necessary in co-ownership situations. This autonomy is one of the key benefits associated with severalty ownership, allowing the owner to fully capitalize on the property according to their preferences and goals.

In contrast, shared financial risks and co-ownership agreements involve sharing ownership and responsibilities with others, which diminishes individual control. Long-term investment security can be a benefit of various forms of property ownership, but it’s not unique to severalty. Thus, the primary advantage of ownership in severalty remains the owner's complete and unrestricted control over the property.