Harris Value

501 Shirleen Dr, Seabrook, TX 77586

1,927 sqft, built 1963, in El Cary Estates Appraised at $256,704 for 2026.

Harris County account 0841000000001

Appraised value
$256,704
Tax year 2026 · after any cap, before exemptions
Living area
1,927 sqft
$133 per sqft
Year built
1963
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 7.5% from $238,881 in 2025 to $256,704 in 2026.
  • Appraised value per square footThe current public record shows about $133 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.

  • 407 Shirleen Dr, Seabrook, TX 77586
    1,977 sqft | $137/sqft | built 1977 | Similar size (1,977 vs 1,927 sqft); Similar lot size (12,600 vs 12,640 sqft); Same quality (Average)
    $271,795
  • 106 Shirleen Dr, Seabrook, TX 77586
    2,026 sqft | $139/sqft | built 1964 | 5% larger (2,026 vs 1,927 sqft); Similar age (1964 vs 1963); Lot 12% larger (14,175 vs 12,640 sqft)
    $280,647
  • 407 Wildwood Dr, Seabrook, TX 77586
    1,832 sqft | $136/sqft | built 1965 | Similar size (1,832 vs 1,927 sqft); Similar age (1965 vs 1963); Lot 17% larger (14,757 vs 12,640 sqft)
    $248,762
  • 206 Shirleen Dr, Seabrook, TX 77586
    1,612 sqft | $145/sqft | built 1963 | Built same year (1963); Similar lot size (12,867 vs 12,640 sqft); Same quality (Average)
    $233,938
  • 804 Shirleen Dr, Seabrook, TX 77586
    1,750 sqft | $144/sqft | built 1963 | 9% smaller (1,750 vs 1,927 sqft); Built same year (1963); Lot 13% smaller (10,981 vs 12,640 sqft)
    $252,089

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.

  • 2022 Willow Wisp Dr, Seabrook, TX 77586
    August-25-2026 | 2,042 sqft | $181/sqft | built 1960 | 6% size difference (2,042 sqft); Similar age (1960); Sold after the valuation date
    $369,900
  • 302 Bayou View Dr El Lago, TX 77586
    May-4-2026 | 1,974 sqft | $151/sqft | built 1962 | Similar size (1,974 sqft); Similar age (1962); Sold after the valuation date
    $299,000
  • 534 Bayview Dr El Lago, TX 77586
    August-27-2026 | 1,988 sqft | $121/sqft | built 1968 | Similar size (1,988 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $239,900
  • 518 Whitecap Dr El Lago, TX 77586
    September-1-2026 | 2,047 sqft | $170/sqft | built 1966 | 6% size difference (2,047 sqft); Similar age (1966); Sold after the valuation date
    $349,000
  • 503 Whitecap Dr El Lago, TX 77586
    June-24-2026 | 1,891 sqft | $169/sqft | built 1965 | Similar size (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.