9509 WINDY KNOLL DR, Dallas TX
Dallas County · parcel 00000820001780000 · Residential
Assessed at $1,364,120 — about 74% above the neighborhood median. Protesting could save roughly $12,167 per year.
Assessed value vs neighborhood median
This home$1,364,120
Neighborhood median$784,750
This home is assessed $579,370 above the neighborhood median.
The full report compares this home to its 10 nearest sales, computes the savings estimate, and takes about 60 seconds. No account needed.
Nearest comparable sales
| Address | Assessed | Sq ft | Distance |
|---|---|---|---|
| 8722 ROCKY COVE CIR | $1,041,480 | 4,086 | 0.03 mi |
| 9521 ROCKY BRANCH DR | $1,065,000 | 4,509 | 0.09 mi |
| 9509 ROCKY BRANCH DR | $1,007,580 | 4,411 | 0.08 mi |
| 9525 WINDY KNOLL DR | $797,690 | 4,265 | 0.03 mi |
| 9460 WINDY KNOLL DR | $870,660 | 4,104 | 0.05 mi |
Assessed value history
2025
$1,420,300
2026
$1,364,120
Change this year: -4.0%
About this property
- Square feet
- 4,554
- Year built
- 1976
- Neighborhood
- 2RSS01
Nearby property reports
Estimate only, not legal advice. Based on public Dallas County appraisal data current as of May 7, 2026. See the methodology. Next protest deadline: May 17, 2027.