9440 THORNHILL DR, Dallas TX
Dallas County · parcel 00000813427000000 · Residential
Assessed at $223,370 — about 6% above the neighborhood median. Protesting could save roughly $275 per year.
Assessed value vs neighborhood median
This home$223,370
Neighborhood median$210,265
This home is assessed $13,105 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 |
|---|---|---|---|
| 9531 THORNHILL DR | $223,360 | 1,280 | 0.07 mi |
| 9512 THORNHILL DR | $207,670 | 1,296 | 0.02 mi |
| 1403 S ST AUGUSTINE RD | $200,270 | 1,260 | 0.09 mi |
| 1407 S ST AUGUSTINE RD | $239,730 | 1,232 | 0.09 mi |
| 1325 S ST AUGUSTINE RD | $212,450 | 1,164 | 0.12 mi |
Assessed value history
2025
$223,370
2026
$223,370
Change this year: 0.0%
About this property
- Square feet
- 1,440
- Year built
- 1955
- Neighborhood
- 4DSD67
Nearby property reports
Estimate only, not legal advice. Based on public Dallas County appraisal data current as of May 6, 2026. See the methodology. Next protest deadline: May 17, 2027.