4020 SLEEPY LN, Dallas TX
Dallas County · parcel 00000527335000000 · Residential
Assessed at $993,040 this assessment year.
Assessed value vs neighborhood median
This home$993,040
Neighborhood median$1,085,825
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 |
|---|---|---|---|
| 11036 ALADDIN DR | $1,008,280 | 2,293 | 0.05 mi |
| 11020 WONDERLAND TRL | $973,980 | 2,149 | 0.09 mi |
| 11023 SNOW WHITE DR | $1,024,270 | 2,349 | 0.05 mi |
| 11123 WONDERLAND TRL | $980,000 | 2,347 | 0.11 mi |
| 11122 WONDERLAND TRL | $1,010,460 | 2,537 | 0.09 mi |
Assessed value history
2025
$855,670
2026
$993,040
Change this year: +16.1%
About this property
- Square feet
- 2,258
- Year built
- 1959
- Neighborhood
- 5DSR01
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.