8509 GRUMMAN DR, Dallas TX
Dallas County · parcel 00000725316200000 · Residential
Assessed at $438,940 — about 20% above the neighborhood median. Protesting could save roughly $1,561 per year.
Assessed value vs neighborhood median
This home$438,940
Neighborhood median$364,585
This home is assessed $74,355 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 |
|---|---|---|---|
| 8512 SIKORSKI LN | $366,300 | 1,665 | 0.03 mi |
| 8509 SIKORSKI LN | $369,150 | 1,683 | 0.06 mi |
| 8523 GRUMMAN DR | $439,750 | 1,740 | 0.07 mi |
| 8510 SIKORSKI LN | $318,880 | 1,701 | 0.02 mi |
| 8502 SIKORSKI LN | $345,890 | 1,683 | 0.05 mi |
Assessed value history
2025
$416,880
2026
$438,940
Change this year: +5.3%
About this property
- Square feet
- 1,683
- Year built
- 1976
- Neighborhood
- 3DSJ20
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.