3121 SAN DIEGO DR, Dallas TX
Dallas County · parcel 00000820144280000 · Residential
Assessed at $280,400 this assessment year.
Assessed value vs neighborhood median
This home$280,400
Neighborhood median$303,340
This home is assessed at or below 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 |
|---|---|---|---|
| 3138 SAN DIEGO DR | $280,400 | 1,560 | 0.05 mi |
| 3113 SAN DIEGO DR | $293,960 | 1,529 | 0.02 mi |
| 3129 SAN DIEGO DR | $281,090 | 1,642 | 0.01 mi |
| 3143 SAN DIEGO DR | $275,330 | 1,529 | 0.04 mi |
| 3110 SAN DIEGO DR | $275,330 | 1,529 | 0.05 mi |
Assessed value history
2025
$280,400
2026
$280,400
Change this year: 0.0%
About this property
- Square feet
- 1,560
- Year built
- 1979
- Neighborhood
- 3DSJ13
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.