What type of fee simple defeasible estate results in automatic reversion of title if conditions are violated?

A fee simple determinable estate is a type of fee simple defeasible estate that automatically reverts back to the grantor if certain specified conditions are violated. This means that as long as the conditions set out in the grant are met, the property remains with the grantee. However, if the grantee fails to adhere to those conditions, ownership of the property automatically returns to the grantor without any need for legal action.

This type of estate is characterized by its language, often using terms such as "as long as," "while," or "during the period that." For example, if a property is granted "to A so long as the land is used for educational purposes," the title will automatically revert to the original owner if A decides to use the property for another purpose.

Understanding this concept is crucial in real estate as it outlines the rights and responsibilities associated with property ownership. The distinction is important, particularly when considering different types of fee simple estates and their conditions related to ownership viability over time.