Reviewed by Casa Academy and updated July 29, 2026 using the current DBPR checklist and Pearson VUE scheduling guidance.
Principle of Highest and Best Use
Highest and best use is the reasonably probable and legal use of vacant land or improved property that is physically possible, appropriately supported, financially feasible, and results in the highest value, forming the foundation of appraisal analysis for land and redevelopment decisions.
Exam context
Highest and best use is legal, physically possible, financially feasible, maximally productive use. Vacant land analysis differs from as-improved. Speculative rezoning alone does not prove HBU without feasibility.
Four criteria
Legal permissibility checks zoning and restrictions. Physical possibility considers size, shape, and soils. Financial feasibility requires positive return compared with alternatives. Maximum productivity selects the use among feasible options that produces the greatest value. Appraisers conclude highest and best use as vacant and as improved when they differ.
Development and lending
Lenders order feasibility studies before construction loans. Investors buy obsolete improvements expecting demolition for a higher use. Agents marketing land disclose entitlements and utility access because highest and best use may be multifamily even when current use is single-family.
Examples
Obsolete retail pad
A closed strip center on a corner lot may have highest and best use as multifamily mixed-use after zoning change, exceeding value of continued retail even with tenant.
Residential teardown
A small home on a large lot in a dense city may be worth more as a buildable lot for townhomes than as an occupied dwelling, guiding developer offers.
Keep studying
Related terms
- Principle of contributionMeasures value improvements add under HBU context.
- Income approachCapitalizes income from highest and best use.
Related resources
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Florida-specific explainers and question sets for this topic area.
Sources
- USPAP: highest and best use analysis(The Appraisal Foundation)