A Theba date-of-death appraisal should start by identifying the version of the property and neighborhood that existed when the owner died. Theba is a very small southwest Maricopa market where historical residential valuation depends on land utility, access, infrastructure, and a carefully explained search area. The assignment starts by fixing the date of death and then reconstructing the property and competitive market as they existed then.
The valuation question belongs to the date of death, even if the property is inspected and the report is written later. Comparable sales, listings, market conditions, and the subject's condition should be organized around that historical date rather than today's market. For Theba, the appraisal should consider infrastructure only when it changes the subject's competitive position.
On the date of death, water source, septic, electricity, road quality, and legal access should be verified directly. That distinction belongs in the appraisal only to the extent buyers recognized it on the historical effective date.
For the historical death-date market, new development, utility extensions, or road improvements after the effective date should not be backdated. On a date-of-death assignment, the feature matters because it can change which sales actually represent the subject's market.
The property observed now may not be the property that existed when the owner died. Renovations, deferred maintenance, additions, pools, roof work, site changes, or a changed use should be assigned to the historical property only when the evidence supports doing so.
Historical listings, assessor and recorder records, photographs, permits, and improvement records can help separate the earlier property from later changes. The goal is to resolve material differences between the home as it exists now and the home that existed on the date of death.
A supported date-of-death conclusion should be explainable from the historical property condition, competitive market, and sales evidence without relying on today's value or a later transaction.
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