5121 PARK LN, Dallas TX
Dallas County · parcel 00000421243000000 · Residential
Assessed at $12,479,090 — about 117% above the neighborhood median. Protesting could save roughly $141,318 per year.
Assessed value vs neighborhood median
This home$12,479,090
Neighborhood median$5,749,670
This home is assessed $6,729,420 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 |
|---|---|---|---|
| 5223 PARK LN | $13,453,730 | 11,976 | 0.09 mi |
| 5205 PARK LN | $12,723,000 | 11,331 | 0.05 mi |
| 9707 MEADOWBROOK DR | $27,299,120 | 16,426 | 0.14 mi |
| 5238 DELOACHE AVE | $14,815,880 | 15,016 | 0.31 mi |
| 9635 MEADOWBROOK DR | $9,186,650 | 11,514 | 0.13 mi |
Assessed value history
2025
$10,541,990
2026
$12,479,090
Change this year: +18.4%
About this property
- Square feet
- 15,525
- Year built
- 1995
- Neighborhood
- 5DSY04
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.