Harris Value

502 Whitecap Dr, Seabrook, TX 77586

2,544 sqft, built 1964 Appraised at $289,303 for 2026.

Harris County account 0971130000001

Appraised value
$289,303
Tax year 2026 · after any cap, before exemptions
Living area
2,544 sqft
$114 per sqft
Year built
1964
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 0.5% from $287,883 in 2025 to $289,303 in 2026.
  • Appraised value per square footThe current public record shows about $114 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.

  • 311 Whitecap Dr, Seabrook, TX 77586
    2,479 sqft | $122/sqft | built 1966 | Similar size (2,479 vs 2,544 sqft); Similar age (1966 vs 1964); Similar lot size (8,580 vs 8,800 sqft)
    $301,220
  • 522 Seaway Dr, Seabrook, TX 77586
    2,644 sqft | $112/sqft | built 1966 | Similar size (2,644 vs 2,544 sqft); Similar age (1966 vs 1964); Similar lot size (8,690 vs 8,800 sqft)
    $296,632
  • 511 Bayview Dr, Seabrook, TX 77586
    2,434 sqft | $121/sqft | built 1967 | Similar size (2,434 vs 2,544 sqft); Similar age (1967 vs 1964); Similar lot size (8,800 vs 8,800 sqft)
    $294,341
  • 506 Seaway Dr, Seabrook, TX 77586
    2,410 sqft | $113/sqft | built 1965 | 5% smaller (2,410 vs 2,544 sqft); Similar age (1965 vs 1964); Similar lot size (8,690 vs 8,800 sqft)
    $272,928
  • 1510 Mirror Lake Dr, Seabrook, TX 77586
    2,526 sqft | $122/sqft | built 1972 | Similar size (2,526 vs 2,544 sqft); Similar lot size (9,000 vs 8,800 sqft); Same quality (Average)
    $308,509

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.

  • 611 Forest Lake Dr, Seabrook, TX 77586
    August-27-2026 | 2,547 sqft | $153/sqft | built 1972 | Similar size (2,547 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $389,000
  • 4247 Crownwood Dr, Seabrook, TX 77586
    September-25-2026 | 2,506 sqft | $139/sqft | built 1973 | Similar size (2,506 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $349,500
  • 315 Willow Vista Dr El Lago, TX 77586
    August-7-2026 | 2,526 sqft | $101/sqft | built 1964 | Similar size (2,526 sqft); Similar age (1964); Sold after the valuation date
    $255,000
  • 4203 Shady Springs Dr, Seabrook, TX 77586
    September-25-2026 | 2,769 sqft | $117/sqft | built 1972 | 9% size difference (2,769 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $325,000
  • 426 Pebblebrook Dr El Lago, TX 77586
    July-17-2026 | 2,427 sqft | $134/sqft | built 1963 | Similar size (2,427 sqft); Similar age (1963); Sold after the valuation date
    $324,900

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.