Harris Value

4510 Allegro Dr, Seabrook, TX 77586

2,426 sqft, built 1992 Appraised at $279,492 for 2026.

Harris County account 1115600000035

Appraised value
$279,492
Tax year 2026 · after any cap, before exemptions
Living area
2,426 sqft
$115 per sqft
Year built
1992
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 3016.01 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 decreased 6.7% from $299,515 in 2025 to $279,492 in 2026.
  • Appraised value per square footThe current public record shows about $115 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 203 residential records in the same neighborhood, the average appraised value is about $132 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -6.8% on average.

Comparable assessments

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

  • 4509 Allegro Dr, Seabrook, TX 77586
    2,280 sqft | $119/sqft | built 1992 | 6% smaller (2,280 vs 2,426 sqft); Built same year (1992); Similar lot size (8,900 vs 8,900 sqft)
    $271,237
  • 4513 Allegro Dr, Seabrook, TX 77586
    2,496 sqft | $110/sqft | built 1992 | Similar size (2,496 vs 2,426 sqft); Built same year (1992); Similar lot size (9,552 vs 8,900 sqft)
    $275,359
  • 1402 Killdeer Dr, Seabrook, TX 77586
    2,317 sqft | $123/sqft | built 1992 | Similar size (2,317 vs 2,426 sqft); Built same year (1992); Similar lot size (8,450 vs 8,900 sqft)
    $284,214
  • 1418 Killdeer Dr, Seabrook, TX 77586
    2,421 sqft | $115/sqft | built 1992 | Similar size (2,421 vs 2,426 sqft); Built same year (1992); Lot 12% smaller (7,800 vs 8,900 sqft)
    $277,860
  • 4514 Allegro Dr, Seabrook, TX 77586
    2,544 sqft | $110/sqft | built 1992 | Similar size (2,544 vs 2,426 sqft); Built same year (1992); Similar lot size (8,434 vs 8,900 sqft)
    $278,684

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.

  • 2807 Sea Ledge Dr, Seabrook, TX 77586
    August-21-2026 | 2,418 sqft | $145/sqft | built 1988 | Similar size (2,418 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $350,000
  • 2602 Hampton Springs Dr, Seabrook, TX 77586
    August-21-2026 | 2,547 sqft | $151/sqft | built 1993 | Similar size (2,547 sqft); Similar age (1993); Sold after the valuation date
    $385,500
  • 1910 Lori Ct, Seabrook, TX 77586
    September-17-2026 | 2,696 sqft | $137/sqft | built 1993 | 11% size difference (2,696 sqft); Similar age (1993); Sold after the valuation date
    $369,900
  • 4418 Plover Dr, Seabrook, TX 77586
    June-29-2026 | 2,414 sqft | $114/sqft | built 1992 | Similar size (2,414 sqft); Similar age (1992); Sold after the valuation date
    $275,000
  • 1513 Mija Ln, Seabrook, TX 77586
    June-1-2026 | 2,437 sqft | $191/sqft | built 1995 | Similar size (2,437 sqft); Similar age (1995); Sold after the valuation date
    $465,000

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.