5709 PORTSMOUTH LN, Dallas TX
Dallas County · parcel 00820900120670000 · Residential
Assessed at $1,680,680 — about 17% above the neighborhood median. Protesting could save roughly $5,214 per year.
Assessed value vs neighborhood median
This home$1,680,680
Neighborhood median$1,432,415
This home is assessed $248,265 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 |
|---|---|---|---|
| 5705 PORTSMOUTH LN | $1,357,710 | 4,040 | 0.02 mi |
| 5510 PRESTWICK LN | $1,483,490 | 3,896 | 0.10 mi |
| 5506 PRESTWICK LN | $1,613,940 | 3,740 | 0.09 mi |
| 5702 PORTSMOUTH LN | $1,627,950 | 4,464 | 0.04 mi |
| 5507 PRESTWICK LN | $1,780,140 | 4,137 | 0.13 mi |
Assessed value history
2025
$1,309,500
2026
$1,680,680
Change this year: +28.4%
About this property
- Square feet
- 3,988
- Year built
- 2003
- Neighborhood
- 2DST12
Nearby property reports
Estimate only, not legal advice. Based on public Dallas County appraisal data current as of May 7, 2026. See the methodology. Next protest deadline: May 17, 2027.