3140 S LLEWELLYN AVE, Dallas TX
Dallas County · parcel 00000470410000000 · Residential
Assessed at $287,010 — about 20% above the neighborhood median. Protesting could save roughly $985 per year.
Assessed value vs neighborhood median
This home$287,010
Neighborhood median$240,120
This home is assessed $46,890 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 |
|---|---|---|---|
| 511 DOGWOOD TRL | $262,550 | 1,420 | 0.06 mi |
| 517 DOGWOOD TRL | $247,310 | 1,336 | 0.07 mi |
| 531 DOGWOOD TRL | $255,260 | 1,408 | 0.09 mi |
| 540 LACEWOOD DR | $272,160 | 1,458 | 0.09 mi |
| 3114 S LLEWELLYN AVE | $222,940 | 1,432 | 0.06 mi |
Assessed value history
2025
$271,360
2026
$287,010
Change this year: +5.8%
About this property
- Square feet
- 1,384
- Year built
- 1950
- Neighborhood
- 4DSH19
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.