Retrospective work in Komatke is a reconstruction problem: the appraiser has to return the property to an earlier market. Later changes in occupancy, improvements, or documentation should not be allowed to redefine the property as it existed on the estate date. The historical date is the anchor; later sales and improvements may provide context but cannot substitute for evidence from the relevant period.
A retrospective appraisal should identify what the neighborhood, competing inventory, access, and development pattern looked like on the effective date. Later growth can explain how the area changed, but it should not be used as if historical buyers already had those choices. For Komatke, the appraisal should consider improvement type only when it changes the subject's competitive position.
In reconstructing the prior market, later changes in occupancy, improvements, or documentation should not be allowed to redefine the property as it existed on the estate date. That can justify moving beyond the closest sale when a more distant transaction better matches the historical buyer decision.
Looking back to the earlier market, when local transfers are limited, outside data can be informative only if the report explains both its similarities and its limitations. In retrospective work, the issue has to be viewed from the earlier market rather than from today's completed setting.
Market movement can help explain the period, but a retrospective value should not be produced by mechanically applying a citywide appreciation rate to today's value. The subject still needs historical comparable evidence from its actual segment.
Prior listings, permits, maps, photographs, and improvement records can resolve whether a later feature belongs in the retrospective analysis. Later information can be considered as context, but it should not replace evidence from the prior market.
The final value should reflect the market participants actually faced on the earlier date. A clear reconciliation explains both the evidence that was used and the later information that was intentionally kept out.
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