What legal document might be required to create specific use conditions for a property?

The appropriate legal document for creating specific use conditions for a property is a deed. A deed is a formal document that conveys title to real property and can include specific restrictions or conditions related to its use. When a property is sold, the grantor can impose certain conditions that the grantee must follow, which might include limitations on how the property can be developed or used.

For instance, a deed can contain covenants that dictate what can or cannot be done with the property, potentially preserving its character or use in accordance with the grantor's wishes. This is often seen in scenarios like subdivisions where property developers impose specific use restrictions to maintain a uniform appearance or purpose throughout the community.

In contrast, while a lease agreement regulates the rental terms and conditions between a landlord and tenant, it does not change the ownership status or create permanent conditions on the property. An easement is primarily concerned with the right to use someone else's property for a specific purpose and does not typically dictate the terms of ownership. A mortgage is a financial agreement providing security for a loan and does not influence the property’s use conditions directly. Therefore, the deed stands out as the most fitting document for establishing specific use conditions on a property.