4122 KOSTNER AVE, Dallas TX
Dallas County · parcel 00000344266000000 · Residential
Assessed at $277,730 — about 45% above the neighborhood median. Protesting could save roughly $1,805 per year.
Assessed value vs neighborhood median
This home$277,730
Neighborhood median$191,760
This home is assessed $85,970 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 |
|---|---|---|---|
| 1343 EXETER DR | $214,840 | 1,528 | 0.07 mi |
| 1330 EXETER DR | $226,980 | 1,748 | 0.12 mi |
| 4011 RAMONA AVE | $278,000 | 1,558 | 0.14 mi |
| 1350 EXETER DR | $237,010 | 1,800 | 0.10 mi |
| 4102 KOSTNER AVE | $286,770 | 1,963 | 0.05 mi |
Assessed value history
2025
$269,520
2026
$277,730
Change this year: +3.0%
About this property
- Square feet
- 1,656
- Year built
- 1946
- Neighborhood
- 4DSD89
Nearby property reports
Estimate only, not legal advice. Based on public Dallas County appraisal data current as of May 11, 2026. See the methodology. Next protest deadline: May 17, 2027.