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📊Investment & Analysis

Year-over-Year (YoY)

Calculation

Definition

A comparison of data from one year to the same period in the previous year, used to track market trends and property appreciation while accounting for seasonal variations.

Formula

YoY Change % = [(Current Year Value - Previous Year Value) ÷ Previous Year Value] × 100

Example

Winchester median home prices increased from $950,000 in Q4 2024 to $1,025,000 in Q4 2025, representing 7.9% year-over-year appreciation.

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