Harris Value

808 Shirleen Dr, Seabrook, TX 77586

2,152 sqft, built 1977, in El Cary Estates Appraised at $260,262 for 2026.

Harris County account 0840980000009

Appraised value
$260,262
Tax year 2026 · after any cap, before exemptions
Living area
2,152 sqft
$121 per sqft
Year built
1977
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 El Cary Estates 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 6.6% from $244,085 in 2025 to $260,262 in 2026.
  • Appraised value per square footThe current public record shows about $121 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the El Cary Estates neighborhood and ZIP 77586.
  • Neighborhood value signalAmong 89 residential records in the same neighborhood, the average appraised value is about $148 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +7.6% on average.

Comparable assessments

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

  • 403 Wildwood Dr, Seabrook, TX 77586
    2,120 sqft | $140/sqft | built 1975 | Similar size (2,120 vs 2,152 sqft); Similar age (1975 vs 1977); Similar lot size (9,450 vs 8,676 sqft)
    $296,249
  • 502 Shirleen Dr, Seabrook, TX 77586
    1,972 sqft | $137/sqft | built 1975 | 8% smaller (1,972 vs 2,152 sqft); Similar age (1975 vs 1977); Similar lot size (8,400 vs 8,676 sqft)
    $269,260
  • 305 Shirleen Dr, Seabrook, TX 77586
    2,190 sqft | $126/sqft | built 1963 | Similar size (2,190 vs 2,152 sqft); Similar lot size (8,400 vs 8,676 sqft); Same quality (Average)
    $276,838
  • 809 Shirleen Dr, Seabrook, TX 77586
    2,050 sqft | $182/sqft | built 1988 | Similar size (2,050 vs 2,152 sqft); Similar lot size (9,000 vs 8,676 sqft); Same quality (Average)
    $372,819
  • 502 Wildwood Dr, Seabrook, TX 77586
    1,882 sqft | $151/sqft | built 1975 | 12% smaller (1,882 vs 2,152 sqft); Similar age (1975 vs 1977); Similar lot size (9,060 vs 8,676 sqft)
    $283,532

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.

  • 518 Whitecap Dr El Lago, TX 77586
    September-1-2026 | 2,047 sqft | $170/sqft | built 1966 | Similar size (2,047 sqft); Sold after the valuation date
    $349,000
  • 534 Bayview Dr El Lago, TX 77586
    August-27-2026 | 1,988 sqft | $121/sqft | built 1968 | 8% size difference (1,988 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $239,900
  • 4106 Bayou Grove Dr, Seabrook, TX 77586
    August-28-2026 | 2,286 sqft | $162/sqft | built 1967 | 6% size difference (2,286 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $369,900
  • 2617 Sawyer Dr, Seabrook, TX 77586
    July-2-2026 | 2,164 sqft | $143/sqft | built 1985 | Similar size (2,164 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $309,000
  • 4019 Long Grove Dr, Seabrook, TX 77586
    May-14-2026 | 2,132 sqft | $150/sqft | built 1968 | Similar size (2,132 sqft); Moderate age difference (9 years older); 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.