2026 property taxes in Heritage Square
The median home in Heritage Square (ZIP 75217) held essentially flat for the 2026 tax year across 258 homes.
The CAD rolled most values forward this year. Over 75% of homes show no year-over-year change in their market value. Any change on your notice would be an outlier worth examining.
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2026 assessment snapshot for Heritage Square
That's the typical home in Heritage Square. What about yours?
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Compare my homeHow Heritage Square compares to ZIP 75217 and Dallas County
| Metric | Heritage Square | ZIP 75217 | Dallas County |
|---|---|---|---|
| Median 2026 assessment | $238,020 | $221,270 | $314,780 |
| YoY change | +0.0% | +1.0% | +1.5% |
| Protest rate 2025 | 8.9% | 8.4% | 23.1% |
Other ZIP 75217 neighborhoods with 2026 property tax reports
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Questions about Heritage Square property taxes
What is the median assessment in Heritage Square for 2026?
The median 2026 assessed value in Heritage Square (DCAD neighborhood 4DSH26) is $238,020, essentially unchanged from $238,020 in 2025.
How does Heritage Square compare to the rest of ZIP 75217?
Heritage Square's median of $238,020 is 7.6% above the ZIP 75217 median of $221,270.
How we calculate the year-over-year change. Real estate values are heavily right-skewed: most homes move within a narrow band each year while a handful jump due to reassessments, renovations, or cap resets. An arithmetic average gets pulled by those few large moves and overstates what the typical homeowner saw. We report the median instead, which reflects the middle home in the area. This matches industry convention (Zillow, Redfin, FHFA, Case-Shiller, the Texas Comptroller) and tells you what to expect for a home like yours.
How to read these figures. These are area-wide medians, not a prediction for any single home. Appraisal districts do not apply one flat percentage across the board. Each home is valued on its own characteristics using standard appraisal methods, so your notice can move differently from the numbers here. Treat this as a starting point for whether a protest is worth a closer look, not an estimate of your own value.