9851 ONTARIO LN, Dallas TX
Dallas County · parcel 00000524854000000 · Residential
Assessed at $645,860 this assessment year.
Assessed value vs neighborhood median
This home$645,860
Neighborhood median$769,440
This home is assessed at or below 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 |
|---|---|---|---|
| 9903 ONTARIO LN | $675,150 | 1,360 | 0.01 mi |
| 9837 ONTARIO LN | $668,340 | 1,350 | 0.03 mi |
| 4047 VALLEY RIDGE RD | $660,600 | 1,326 | 0.15 mi |
| 9942 LAKEMONT DR | $661,680 | 1,292 | 0.11 mi |
| 9850 LAKEMONT DR | $642,840 | 1,520 | 0.03 mi |
Assessed value history
2025
$645,860
2026
$645,860
Change this year: 0.0%
About this property
- Square feet
- 1,328
- Year built
- 1953
- Neighborhood
- 5DSM08
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.