1. Value is a date-specific opinion

Commercial property markets change. Leases are signed, tenants move, construction progresses, interest rates shift, and competing properties enter or leave the market. An appraisal therefore does not describe value for all time; it develops an opinion as of the effective date identified in the assignment and report.

2. The effective date is not always the inspection date

For many current assignments, the effective date and inspection date may be the same. They can also differ. An estate assignment may call for a historical date, while a proposed-construction assignment may require a prospective opinion based on defined assumptions. The scope should state which date is being valued and what conditions are assumed as of that date.

3. Intended use helps define the date question

A lender evaluating current collateral, an estate documenting value at a prior date, and a business preparing financial reporting may need different valuation dates. The appraiser should understand the intended use and intended users before deciding what evidence and reporting are appropriate.

4. Property information should be matched to the date

Rent rolls, leases, operating statements, construction records, photographs, and ownership documents are most useful when their dates are clear. A current rent roll may help explain what changed, but it should not automatically be treated as evidence of conditions that existed on an earlier effective date.

5. Later events require careful treatment

Information learned after the effective date can provide context, but it does not rewrite what market participants knew or reasonably anticipated on that date. The relevance of a later sale, lease, renovation, casualty, or market event depends on the assignment and requires professional judgment.

6. Questions to clarify before the assignment begins

  • What decision will the appraisal support?
  • Who will rely on the report?
  • Is the value opinion current, retrospective, or prospective?
  • Are any hypothetical conditions or extraordinary assumptions anticipated?
  • Which property and market records are available for the relevant period?

A clear date supports a clear conclusion

The effective date is more than a line in the report. It establishes the frame for the analysis. When the client and appraiser define that frame at the outset, the resulting report is better aligned with the decision it is meant to support.