Direct answer
What does Highest and best use mean?
The legally permissible, physically possible, financially feasible and maximally productive use considered in valuation.
Exam cue: Apply the tests in order and distinguish the existing use from a use that market evidence supports.
What does it look like in a question?
New York example
Vacant land zoned for apartments is tested for physical capacity and financial feasibility before that use is selected.
Common exam trap
What should you not confuse it with?
The most imaginative or expensive use is not automatically the highest and best use.
Related valuation terms
Sources used2 references with section locators
The curriculum citation confirms exam scope. Definition and rule citations support the explanation itself. Links and locators were checked on August 26, 2026.
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Put the term back into its full subject.
A definition helps with recall. The subject guide shows how the rule interacts with documents, scenarios, calculations and practice questions.