303 S ST MARY AVE, Dallas TX
Dallas County · parcel 00000152728000100 · Residential
Assessed at $446,790 — about 7% above the neighborhood median. Protesting could save roughly $641 per year.
Assessed value vs neighborhood median
This home$446,790
Neighborhood median$416,270
This home is assessed $30,520 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 |
|---|---|---|---|
| 308 ST MARY AVE | $395,040 | 1,169 | 0.03 mi |
| 5108 COLUMBIA AVE | $491,750 | 1,248 | 0.12 mi |
| 5301 ALTON AVE | $559,620 | 1,486 | 0.10 mi |
| 415 S GARRETT AVE | $218,510 | 1,440 | 0.12 mi |
| 5222 SANTA FE AVE | $245,410 | 1,249 | 0.07 mi |
Assessed value history
2025
$467,090
2026
$446,790
Change this year: -4.3%
About this property
- Square feet
- 1,401
- Year built
- 2003
- Neighborhood
- 1DSD16
Nearby property reports
Estimate only, not legal advice. Based on public Dallas County appraisal data current as of May 10, 2026. See the methodology. Next protest deadline: May 17, 2027.