9911 ONTARIO LN, Dallas TX
Dallas County · parcel 00000524848000000 · Residential
Assessed at $854,490 — about 11% above the neighborhood median. Protesting could save roughly $1,786 per year.
Assessed value vs neighborhood median
This home$854,490
Neighborhood median$769,440
This home is assessed $85,050 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 |
|---|---|---|---|
| 4130 WILLOW GROVE RD | $714,120 | 1,895 | 0.05 mi |
| 4144 WILLOW GROVE RD | $822,600 | 1,867 | 0.08 mi |
| 4139 VALLEY RIDGE RD | $855,710 | 1,954 | 0.09 mi |
| 9916 ONTARIO LN | $744,570 | 1,779 | 0.04 mi |
| 9921 ONTARIO LN | $699,090 | 1,730 | 0.03 mi |
Assessed value history
2025
$854,490
2026
$854,490
Change this year: 0.0%
About this property
- Square feet
- 1,870
- Year built
- 1956
- 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.