6601 LA COSA DR, Dallas TX
Dallas County · parcel 00000797729610000 · Residential
Assessed at $640,270 — about 1% above the neighborhood median. Protesting could save roughly $191 per year.
Assessed value vs neighborhood median
This home$640,270
Neighborhood median$631,180
This home is assessed $9,090 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 |
|---|---|---|---|
| 6616 FIREFLAME DR | $661,050 | 1,994 | 0.05 mi |
| 6620 FIREFLAME DR | $598,990 | 2,027 | 0.06 mi |
| 6609 LA COSA DR | $539,020 | 1,987 | 0.03 mi |
| 6602 FIREFLAME DR | $666,520 | 2,172 | 0.03 mi |
| 6609 FIREFLAME DR | $605,410 | 2,107 | 0.06 mi |
Assessed value history
2025
$492,590
2026
$640,270
Change this year: +30.0%
About this property
- Square feet
- 2,034
- Year built
- 1978
- Neighborhood
- 2RSP22
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.