What must the servient tenant allow in the case of an easement in gross?

In the context of an easement in gross, the servient tenant must allow access for maintenance and repairs. An easement in gross is a type of easement that benefits an individual or entity rather than a particular piece of land. This means that the servient tenant, who owns the property over which the easement runs, has an obligation to permit the easement holder to access the property in order to maintain and repair any structures or utilities that are part of the easement.

This access is crucial for ensuring that the rights granted by the easement are functional and can be exercised effectively. Maintenance and repairs are inherent responsibilities associated with the easement's purpose, which could relate to things like pipelines, power lines, or other utility services.

The other options do not accurately represent the obligations associated with an easement in gross. For example, the transfer of ownership to a new party may be subject to particular terms but does not require the servient tenant’s permission under normal circumstances. Construction of new buildings on the property could infringe upon the rights of the servient owner or alter the nature of the easement and would not typically be allowed without additional agreements. Exclusive rights over the property suggest a much broader ownership than what an easement entails,