Harris Value

3829 Seabrook St, Houston, TX 77021

1,852 sqft, built 2022, in South Side Appraised at $347,576 for 2026.

Harris County account 1408270010002

Appraised value
$347,576
Tax year 2026 · after any cap, before exemptions
Living area
1,852 sqft
$188 per sqft
Year built
2022
Good quality

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 77021 and South Side 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 decreased 3.0% from $358,328 in 2025 to $347,576 in 2026.
  • Appraised value per square footThe current public record shows about $188 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the South Side neighborhood and ZIP 77021.
  • Neighborhood value signalAmong 402 residential records in the same neighborhood, the average appraised value is about $178 per square foot.

Comparable assessments

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

  • 3827 Seabrook St, Houston, TX 77021
    1,852 sqft | $167/sqft | built 2022 | Similar size (1,852 vs 1,852 sqft); Built same year (2022); Similar lot size (2,500 vs 2,500 sqft)
    $308,470
  • 3726 Noah St, Houston, TX 77021
    1,849 sqft | $186/sqft | built 2022 | Similar size (1,849 vs 1,852 sqft); Built same year (2022); Similar lot size (2,500 vs 2,500 sqft)
    $344,143
  • 3728 Noah St, Houston, TX 77021
    1,849 sqft | $186/sqft | built 2022 | Similar size (1,849 vs 1,852 sqft); Built same year (2022); Similar lot size (2,500 vs 2,500 sqft)
    $344,143
  • 3722 Noah St, Houston, TX 77021
    1,849 sqft | $189/sqft | built 2022 | Similar size (1,849 vs 1,852 sqft); Built same year (2022); Similar lot size (2,500 vs 2,500 sqft)
    $349,986
  • 3724 Noah St, Houston, TX 77021
    1,849 sqft | $190/sqft | built 2022 | Similar size (1,849 vs 1,852 sqft); Built same year (2022); Similar lot size (2,500 vs 2,500 sqft)
    $351,317

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.

  • 7108 Saint Augustine St, Houston, TX 77021
    September-4-2026 | 1,932 sqft | $179/sqft | built 2023 | Similar size (1,932 sqft); Similar age (2023); Sold after the valuation date
    $345,000
  • 3848 Seabrook St, Houston, TX 77021
    July-27-2026 | 1,833 sqft | $185/sqft | built 2025 | Similar size (1,833 sqft); Similar age (2025); Sold after the valuation date
    $339,000
  • 4213 Idaho St, Houston, TX 77021
    September-17-2026 | 1,984 sqft | $186/sqft | built 2026 | 7% size difference (1,984 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $369,000
  • 6423 Madrid St, Houston, TX 77021
    September-28-2026 | 1,693 sqft | $189/sqft | built 2025 | 9% size difference (1,693 sqft); Similar age (2025); Sold after the valuation date
    $319,990
  • 4013 Griggs Rd UNIT I, Houston, TX 77021
    September-24-2026 | 1,795 sqft | $187/sqft | built 2025 | Similar size (1,795 sqft); Similar age (2025); Sold after the valuation date
    $334,900

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.