9910 ONTARIO LN, Dallas TX
Dallas County · parcel 00000524806000000 · Residential
Assessed at $913,550 — about 19% above the neighborhood median. Protesting could save roughly $3,026 per year.
Assessed value vs neighborhood median
This home$913,550
Neighborhood median$769,440
This home is assessed $144,110 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 |
|---|---|---|---|
| 4165 WILLOW GROVE RD | $931,140 | 2,416 | 0.08 mi |
| 9948 ONTARIO LN | $952,110 | 2,500 | 0.05 mi |
| 4147 VALLEY RIDGE RD | $794,910 | 2,252 | 0.08 mi |
| 4162 VALLEY RIDGE RD | $855,680 | 2,399 | 0.13 mi |
| 4162 WILLOW GROVE RD | $731,230 | 2,378 | 0.09 mi |
Assessed value history
2025
$913,550
2026
$913,550
Change this year: 0.0%
About this property
- Square feet
- 2,407
- Year built
- 1955
- 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.