2.3.2.3.4. Use History. State briefly the history of the use of the property as vacant and as improved. If improved, state the purpose for which the improvements were designed and the dates of original construction and major renovations, additions, and/or conversions. Include a 10-year history of the use and occupancy of the property.123 If any of the foregoing information is indeterminable, the appraiser must report that fact.

123 Past uses of the property may suggest its historical contamination by hazardous substances.