What aspect is NOT typically considered a defect that could render title unmarketable?

The aspect that is not typically considered a defect rendering title unmarketable is restorations to original property condition. When a property is restored to its original condition, it generally signifies that any previous defects or issues that might have affected its desirability have been addressed. This restoration can enhance the marketability of the property rather than detract from it.

In contrast, expired easements, outstanding liens or mortgages, and adverse possession claims can all present legal issues that may affect the title. Expired easements can create confusion regarding land use rights, and outstanding liens or mortgages make the title unmarketable because they represent financial claims against the property that need to be resolved. Adverse possession claims can also threaten the marketability of a title, as they suggest that someone else may have a superior claim to the property due to long-term occupancy. Therefore, while the other options could create defects in title, restorations that improve property condition would not usually lead to marketability issues.