820 OSLO LN, Dallas TX
Dallas County · parcel 00000770842000000 · Residential
Assessed at $273,670 — about 41% above the neighborhood median. Protesting could save roughly $1,672 per year.
Assessed value vs neighborhood median
This home$273,670
Neighborhood median$194,040
This home is assessed $79,630 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 |
|---|---|---|---|
| 9105 FIRESIDE DR | $248,520 | 1,505 | 0.07 mi |
| 834 OSLO LN | $256,580 | 1,380 | 0.03 mi |
| 9040 KISSELL LN | $243,670 | 1,504 | 0.06 mi |
| 9211 FIRESIDE DR | $230,670 | 1,404 | 0.05 mi |
| 812 OSLO LN | $291,150 | 1,260 | 0.02 mi |
Assessed value history
2025
$200,500
2026
$273,670
Change this year: +36.5%
About this property
- Square feet
- 1,492
- Year built
- 1951
- Neighborhood
- 4DSE33
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.