Harris Value

3809 Del Oro Dr, Baytown, TX 77521

3,099 sqft, built 1983, in Tierra Del Oro Appraised at $448,960 for 2026.

Harris County account 1148080000030

Appraised value
$448,960
Tax year 2026 · after any cap, before exemptions
Market value
$470,713
Living area
3,099 sqft
$145 per sqft
Year built
1983
Good quality
Homestead
Yes
Owner-occupied exemption on file

Compare this assessment

Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.

For nearby context, browse ZIP 77521 and Tierra Del Oro assessment pages.

Protest deadline

The 2026 protest deadline was . The 2027 protest deadline is . 2027 notices usually arrive in April.

Deadline rule: May 15, or 30 days after your notice of appraised value is delivered, whichever is later. A deadline on a weekend or holiday moves to the next business day. Evidence is reviewed by the Appraisal Review Board (ARB). Dates checked against the official source.

Assessment snapshot

These public HCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value increased 10.0% from $408,146 in 2025 to $448,960 in 2026.
  • Appraised value per square footThe current public record shows about $145 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $21,753 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Tierra Del Oro neighborhood and ZIP 77521.
  • Neighborhood value signalAmong 24 residential records in the same neighborhood, the average appraised value is about $138 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +8.9% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 3703 Del Oro Dr, Baytown, TX 77521
    2,943 sqft | $134/sqft | built 1982 | 5% smaller (2,943 vs 3,099 sqft); Similar age (1982 vs 1983); Similar lot size (17,400 vs 17,370 sqft)
    $395,307
  • 3805 Del Oro Dr, Baytown, TX 77521
    3,290 sqft | $147/sqft | built 1983 | 6% larger (3,290 vs 3,099 sqft); Built same year (1983); Similar lot size (16,830 vs 17,370 sqft)
    $482,901
  • 3803 Del Oro Dr, Baytown, TX 77521
    2,899 sqft | $114/sqft | built 1981 | 6% smaller (2,899 vs 3,099 sqft); Similar age (1981 vs 1983); Similar lot size (17,600 vs 17,370 sqft)
    $330,870
  • 3707 Del Oro Dr, Baytown, TX 77521
    2,899 sqft | $137/sqft | built 1981 | 6% smaller (2,899 vs 3,099 sqft); Similar age (1981 vs 1983); Similar lot size (16,060 vs 17,370 sqft)
    $396,400
  • 3801 Del Oro Dr, Baytown, TX 77521
    2,805 sqft | $151/sqft | built 1989 | 10% smaller (2,805 vs 3,099 sqft); Similar lot size (17,600 vs 17,370 sqft); Same quality (Good)
    $424,452

Recent comparable sales

Sales selected by similarity to the subject property. Texas is a non-disclosure state, so these MLS-listed sales are supplemental evidence.

  • 3721 Autumn Ln, Baytown, TX 77521
    August-11-2026 | 2,736 sqft | $121/sqft | built 1983 | 12% size difference (2,736 sqft); Similar age (1983); Sold after the valuation date
    $330,000
  • 3409 Winter Ln, Baytown, TX 77521
    June-12-2026 | 2,899 sqft | $117/sqft | built 1979 | 6% size difference (2,899 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $339,900
  • 4230 Waterwood Dr, Baytown, TX 77521
    July-14-2026 | 3,219 sqft | $121/sqft | built 2002 | Similar size (3,219 sqft); Sold after the valuation date
    $389,000
  • 5017 Glenhaven Dr, Baytown, TX 77521
    May-21-2026 | 3,401 sqft | $121/sqft | built 1974 | 10% size difference (3,401 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $410,000
  • 4211 Copper Crk, Baytown, TX 77521
    June-25-2026 | 2,994 sqft | $117/sqft | built 2000 | Similar size (2,994 sqft); Sold after the valuation date
    $349,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.