Harris Value

621 N Flamingo Dr, Seabrook, TX 77586

2,037 sqft, built 1970 Appraised at $261,243 for 2026.

Harris County account 0974110000040

Appraised value
$261,243
Tax year 2026 · after any cap, before exemptions
Market value
$263,151
Living area
2,037 sqft
$128 per sqft
Year built
1970
Average quality
Homestead
Yes
Owner-occupied exemption on file

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 3018.00 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 10.0% from $237,494 in 2025 to $261,243 in 2026.
  • Appraised value per square footThe current public record shows about $128 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $1,908 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77586.
  • Neighborhood value signalAmong 74 residential records in the same neighborhood, the average appraised value is about $140 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +6.5% on average.

Comparable assessments

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

  • 605 Bay Club Dr, Seabrook, TX 77586
    2,106 sqft | $150/sqft | built 1968 | Similar size (2,106 vs 2,037 sqft); Similar age (1968 vs 1970); Similar lot size (13,860 vs 13,630 sqft)
    $316,686
  • 4626 S Flamingo Dr, Seabrook, TX 77586
    2,079 sqft | $124/sqft | built 1964 | Similar size (2,079 vs 2,037 sqft); Similar lot size (13,870 vs 13,630 sqft); Same quality (Average)
    $258,567
  • 641 Bay Club Dr, Seabrook, TX 77586
    1,944 sqft | $148/sqft | built 1977 | Similar size (1,944 vs 2,037 sqft); Similar lot size (13,770 vs 13,630 sqft); Same quality (Average)
    $287,755
  • 4613 S Flamingo Dr, Seabrook, TX 77586
    1,939 sqft | $154/sqft | built 1977 | Similar size (1,939 vs 2,037 sqft); Similar lot size (13,500 vs 13,630 sqft); Same quality (Average)
    $298,024
  • 626 Bay Club Dr, Seabrook, TX 77586
    2,088 sqft | $123/sqft | built 1966 | Similar size (2,088 vs 2,037 sqft); Similar age (1966 vs 1970); Similar lot size (12,615 vs 13,630 sqft)
    $256,980

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 | Similar size (2,042 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $369,900
  • 654 N Flamingo Dr, Seabrook, TX 77586
    September-3-2026 | 2,242 sqft | $160/sqft | built 1964 | 10% size difference (2,242 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $359,500
  • 518 Whitecap Dr El Lago, TX 77586
    September-1-2026 | 2,047 sqft | $170/sqft | built 1966 | Similar size (2,047 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $349,000
  • 534 Bayview Dr El Lago, TX 77586
    August-27-2026 | 1,988 sqft | $121/sqft | built 1968 | Similar size (1,988 sqft); Similar age (1968); Sold after the valuation date
    $239,900
  • 302 Bayou View Dr El Lago, TX 77586
    May-4-2026 | 1,974 sqft | $151/sqft | built 1962 | Similar size (1,974 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $299,000

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.