Harris Value

523 Whitecap Dr, Seabrook, TX 77586

1,742 sqft, built 1966 Appraised at $238,952 for 2026.

Harris County account 0971110000006

Appraised value
$238,952
Tax year 2026 · after any cap, before exemptions
Living area
1,742 sqft
$137 per sqft
Year built
1966
Average 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 77586 and HCAD Appraisal Area 3005.01 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 0.4% from $237,919 in 2025 to $238,952 in 2026.
  • Appraised value per square footThe current public record shows about $137 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77586.
  • Neighborhood value signalAmong 210 residential records in the same neighborhood, the average appraised value is about $137 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.4% on average.

Comparable assessments

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

  • 719 Bayview Dr, Seabrook, TX 77586
    1,744 sqft | $135/sqft | built 1965 | Similar size (1,744 vs 1,742 sqft); Similar age (1965 vs 1966); Similar lot size (8,260 vs 8,580 sqft)
    $234,800
  • 507 Seaway Dr, Seabrook, TX 77586
    1,733 sqft | $140/sqft | built 1964 | Similar size (1,733 vs 1,742 sqft); Similar age (1964 vs 1966); Similar lot size (8,250 vs 8,580 sqft)
    $242,076
  • 523 Seaway Dr, Seabrook, TX 77586
    1,704 sqft | $142/sqft | built 1965 | Similar size (1,704 vs 1,742 sqft); Similar age (1965 vs 1966); Similar lot size (8,250 vs 8,580 sqft)
    $241,843
  • 702 Bayview Dr, Seabrook, TX 77586
    1,730 sqft | $136/sqft | built 1966 | Similar size (1,730 vs 1,742 sqft); Built same year (1966); Similar lot size (9,230 vs 8,580 sqft)
    $235,937
  • 511 Whitecap Dr, Seabrook, TX 77586
    1,844 sqft | $137/sqft | built 1966 | 6% larger (1,844 vs 1,742 sqft); Built same year (1966); Similar lot size (8,580 vs 8,580 sqft)
    $253,337

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.

  • 614 Seaway Dr El Lago, TX 77586
    August-27-2026 | 1,783 sqft | $168/sqft | built 1974 | Similar size (1,783 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $299,800
  • 4514 Albatross Dr, Seabrook, TX 77586
    September-3-2026 | 1,690 sqft | $148/sqft | built 1979 | Similar size (1,690 sqft); Sold after the valuation date
    $249,500
  • 534 Bayview Dr El Lago, TX 77586
    August-27-2026 | 1,988 sqft | $121/sqft | built 1968 | 14% size difference (1,988 sqft); Similar age (1968); Sold after the valuation date
    $239,900
  • 330 Biscayne Blvd El Lago, TX 77586
    June-1-2026 | 1,750 sqft | $159/sqft | built 1968 | Similar size (1,750 sqft); Similar age (1968); Sold after the valuation date
    $279,000
  • 503 Whitecap Dr El Lago, TX 77586
    June-24-2026 | 1,891 sqft | $169/sqft | built 1965 | 9% size difference (1,891 sqft); Similar age (1965); Sold after the valuation date
    $319,000

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.