400 THOMPSON DR, Dallas TX
Dallas County · parcel 42158500510010000 · Residential
Assessed at $530,000 — about 9% above the neighborhood median. Protesting could save roughly $884 per year.
Assessed value vs neighborhood median
This home$530,000
Neighborhood median$487,885
This home is assessed $42,115 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 |
|---|---|---|---|
| 743 NEWBERRY DR | $465,000 | 1,682 | 0.07 mi |
| 831 WESTWOOD DR | $425,000 | 1,735 | 0.10 mi |
| 744 NEWBERRY DR | $447,230 | 1,664 | 0.08 mi |
| 817 RIDGEDALE DR | $450,000 | 1,753 | 0.14 mi |
| 835 RIDGEDALE DR | $420,000 | 1,497 | 0.04 mi |
Assessed value history
2025
$530,000
2026
$530,000
Change this year: 0.0%
About this property
- Square feet
- 1,768
- Year built
- 1958
- Neighborhood
- 2RSM17
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.