An affirmative easement (also known as a positive easement) is an interest in another person’s land that allows the easement holder or easement owner (the dominant estate) to use the other person’s property (often an adjoining property) for a limited purpose.

For example, a landowner (the dominant estate) may have an affirmative easement that requires the owner of the adjoining property (the servient estate) to permit a limited use of the servient estate, such as discharging water or grass that has been cut onto the servient estate.

The terminology of the dominant estate and the servient estate is best understood by focusing on the use permitted by the easement. The dominant estate is the property with the right to use the servient estate (which is serving the dominant estate in some way).

In Kansas, an affirmative easement grants a property owner (the dominant estate) the right to use a portion of another person's property (the servient estate) for a specific purpose. This type of easement is typically established through a written agreement and recorded with the county to provide notice of the easement's existence. The easement remains attached to the property even if the ownership of the involved properties changes. Kansas law requires that the terms of the easement, such as the type of use allowed and the maintenance responsibilities, be clearly defined. The easement holder cannot exceed the use specified in the easement agreement. Disputes over easements can be resolved through negotiation, mediation, or litigation, and Kansas courts will interpret the easement based on the original intent of the parties and the language of the easement document.