Combined positive and negative appraisal adjustments after they offset each other on a comparable sale.
Net adjustment is the combined effect of positive and negative appraisal adjustments after they offset each other on a comparable sale.
Net adjustment matters because it helps readers see the direction of an appraiser’s interpretation. A comp might have several upward and downward adjustments, but the net adjustment shows the overall movement from the original sale price to the Adjusted Sale Price.
It also matters because a small net adjustment does not always mean the comp was nearly identical. Large positive and negative changes can cancel each other out. That is why reviewers consider both net and gross adjustment patterns rather than treating one percentage as a universal acceptability test.
Borrowers may see net adjustment language in an Appraisal Report or during Appraisal Review.
The term becomes practical when a low or disputed value turns on whether the chosen comps were too different from the subject property or whether the adjustment pattern still supports the conclusion. It also helps explain how the original sale price becomes the adjusted sale price used in reconciliation.
| Adjustment measure | What it shows |
|---|---|
| Net adjustment | Overall direction after plus and minus adjustments offset |
| Gross Adjustment | Total amount of adjustment activity before offsetting |
| Adjusted Sale Price | Comp’s value indication after adjustments are applied |
Net adjustment keeps the positive and negative signs:
The result connects directly to the adjusted sale price:
A positive result moves the comp’s indication upward; a negative result moves it downward. A near-zero result says little about total adjustment activity unless gross adjustment is also reviewed.
A comparable sold for $400,000 and receives +$20,000 for smaller living area, -$12,000 for superior condition, and -$6,000 for a better location.
The net adjustment is +$2,000, producing a $402,000 adjusted sale price. Gross adjustment is $38,000. The small +$2,000 net result should not be read as proof that the comp was nearly identical to the subject.
| Net result | Basic interpretation |
|---|---|
| Positive | Comp was inferior overall on the adjusted features |
| Negative | Comp was superior overall on the adjusted features |
| Near zero | Upward and downward adjustments mostly offset |
This direction applies to the signed adjustments in the grid. It does not mean the appraiser simply averages all adjusted sale prices or that the final value must equal one comp’s indication.
If a disputed value depends on an apparent arithmetic error, the borrower can identify the exact grid line through the lender’s reconsideration process. A disagreement with adjustment judgment should be supported with market evidence, not only a preferred sale price.
Net adjustment differs from Gross Adjustment because net adjustment shows the offset result, while gross adjustment shows total adjustment activity.
It differs from Appraisal Adjustment because an appraisal adjustment is an individual change, while net adjustment summarizes all changes on a comparable sale after offsetting.
It also differs from Adjusted Sale Price because net adjustment is the adjustment total, while adjusted sale price is the resulting price indication.
It differs from Sales Comparison Grid because the grid contains each adjustment and property comparison. Net adjustment is one summary produced from those line items.