Which of the following is NOT a critical order for determining the highest and best use of a property?

The determination of the highest and best use of a property involves a thorough analysis based on four critical tests: legality, physical possibility, financial feasibility, and maximum productivity. While environmental sustainability can be an important consideration in broader planning and development contexts, it does not directly align with the traditional criteria used to assess the highest and best use of real property in the context of appraisal.

The first criterion, legality, ensures that the use is permitted by zoning laws and other regulations. Financial feasibility examines whether the potential use can generate sufficient returns to justify the associated costs. The maximization of profit reflects the goal of achieving the highest financial return from the property. These three criteria focus on practical and economic considerations that directly impact the property's value.

In contrast, environmental sustainability, while increasingly relevant in modern development practices, is not a fundamental criterion for determining the economic potential of a property, which is why it stands out as the option that does not fit within the traditional framework for evaluating highest and best use.