What legal concept allows a property owner to transfer rights of access to land even when sold?

An easement is a legal concept that permits a property owner to grant specific rights to access or use a portion of their land to another party, while still retaining ownership of the property. This means that even after the owner sells the land, the rights granted through the easement remain intact and continue to be enforceable. This can include rights of way for pathways, utility access, or other specified uses that benefit a third party.

The significance of an easement lies in its permanence and the continued benefits it provides to the holder, which can be critical in real estate transactions. The easement runs with the land, meaning it remains in effect even when the property changes hands.

In contrast, a life estate grants rights for the duration of an individual's life but does not facilitate ongoing access rights after sale in the same manner as an easement. A leasehold estate involves rental agreements and does not pertain to access rights associated with ownership. Lastly, a life interest is similar to a life estate but is specifically related to the interests of a life tenant, again without the benefits of access rights extended beyond one’s ownership. Thus, the concept of easement directly addresses the ability to transfer rights related to land access, making it the correct answer.