Harris Value

3911 Dolphin Ln, La Porte, TX 77571

1,903 sqft, built 1964 Appraised at $235,620 for 2026.

Harris County account 0942390000094

Appraised value
$235,620
Tax year 2026 · after any cap, before exemptions
Living area
1,903 sqft
$124 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 77571 and HCAD Appraisal Area 2169.00 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 decreased 5.2% from $248,564 in 2025 to $235,620 in 2026.
  • Appraised value per square footThe current public record shows about $124 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77571.
  • Neighborhood value signalAmong 118 residential records in the same neighborhood, the average appraised value is about $133 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.5% on average.

Comparable assessments

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

  • 3915 Dolphin Ln, La Porte, TX 77571
    1,808 sqft | $151/sqft | built 1967 | Similar size (1,808 vs 1,903 sqft); Similar age (1967 vs 1964); Similar lot size (8,371 vs 8,190 sqft)
    $272,450
  • 3914 Sailfish Ln, La Porte, TX 77571
    2,025 sqft | $118/sqft | built 1962 | 6% larger (2,025 vs 1,903 sqft); Similar age (1962 vs 1964); Similar lot size (7,861 vs 8,190 sqft)
    $239,718
  • 3811 Dolphin Ln, La Porte, TX 77571
    1,908 sqft | $109/sqft | built 1963 | Similar size (1,908 vs 1,903 sqft); Similar age (1963 vs 1964); Similar lot size (8,400 vs 8,190 sqft)
    $207,816
  • 3910 Dolphin Ln, La Porte, TX 77571
    1,824 sqft | $146/sqft | built 1962 | Similar size (1,824 vs 1,903 sqft); Similar age (1962 vs 1964); Similar lot size (7,875 vs 8,190 sqft)
    $267,011
  • 3906 Dolphin Ln, La Porte, TX 77571
    1,980 sqft | $140/sqft | built 1962 | Similar size (1,980 vs 1,903 sqft); Similar age (1962 vs 1964); Similar lot size (8,076 vs 8,190 sqft)
    $277,179

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.

  • 907 S 3rd St, La Porte, TX 77571
    August-31-2026 | 1,830 sqft | $109/sqft | built 1960 | Similar size (1,830 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $199,900
  • 9908 Green Meadow Dr, La Porte, TX 77571
    September-25-2026 | 1,891 sqft | $153/sqft | built 1984 | Similar size (1,891 sqft); Sold after the valuation date
    $289,900
  • 423 Baywood St Shoreacres, TX 77571
    July-24-2026 | 1,900 sqft | $126/sqft | built 1965 | Similar size (1,900 sqft); Similar age (1965); Sold after the valuation date
    $240,000
  • 10328 Rocky Hollow Rd, La Porte, TX 77571
    July-29-2026 | 1,894 sqft | $121/sqft | built 1977 | Similar size (1,894 sqft); Sold after the valuation date
    $229,000
  • 9702 Willmont Rd, La Porte, TX 77571
    September-24-2026 | 1,780 sqft | $169/sqft | built 1977 | 6% size difference (1,780 sqft); Sold after the valuation date
    $300,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.