4034 KOSTNER AVE, Dallas TX
Dallas County · parcel 00000344245000000 · Residential
Assessed at $232,230 — about 21% above the neighborhood median. Protesting could save roughly $850 per year.
Assessed value vs neighborhood median
This home$232,230
Neighborhood median$191,760
This home is assessed $40,470 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 |
|---|---|---|---|
| 4035 RAMONA AVE | $221,690 | 1,232 | 0.04 mi |
| 1418 EXETER DR | $214,080 | 1,319 | 0.14 mi |
| 1403 E ANN ARBOR AVE | $217,750 | 1,197 | 0.20 mi |
| 1330 HUDSPETH AVE | $222,440 | 1,315 | 0.23 mi |
| 1627 EXETER DR | $235,090 | 1,242 | 0.29 mi |
Assessed value history
2025
$233,620
2026
$232,230
Change this year: -0.6%
About this property
- Square feet
- 1,222
- Year built
- 2008
- 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.