Harris Value

510 S 6th St, La Porte, TX 77571

1,821 sqft, built 1978 Appraised at $285,209 for 2026.

Harris County account 0232230000026

Appraised value
$285,209
Tax year 2026 · after any cap, before exemptions
Living area
1,821 sqft
$157 per sqft
Year built
1978
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 2158.00 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 8.7% from $262,455 in 2025 to $285,209 in 2026.
  • Appraised value per square footThe current public record shows about $157 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 541 residential records in the same neighborhood, the average appraised value is about $142 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +12.5% on average.

Comparable assessments

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

  • 402 S 3rd St, La Porte, TX 77571
    1,798 sqft | $114/sqft | built 1967 | Similar size (1,798 vs 1,821 sqft); Similar lot size (12,500 vs 12,500 sqft); Same quality (Average)
    $204,414
  • 412 S 3rd St, La Porte, TX 77571
    1,775 sqft | $124/sqft | built 1968 | Similar size (1,775 vs 1,821 sqft); Similar lot size (12,500 vs 12,500 sqft); Same quality (Average)
    $220,937
  • 225 S 7th St, La Porte, TX 77571
    1,681 sqft | $160/sqft | built 1985 | 8% smaller (1,681 vs 1,821 sqft); Similar lot size (12,500 vs 12,500 sqft); Same quality (Average)
    $269,045
  • 431 S 7th St, La Porte, TX 77571
    1,666 sqft | $161/sqft | built 1970 | 8% smaller (1,666 vs 1,821 sqft); Similar lot size (12,500 vs 12,500 sqft); Same quality (Average)
    $268,445
  • 426 S 6th St, La Porte, TX 77571
    1,592 sqft | $168/sqft | built 1976 | 13% smaller (1,592 vs 1,821 sqft); Similar age (1976 vs 1978); Similar lot size (12,500 vs 12,500 sqft)
    $268,053

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.

  • 9702 Willmont Rd, La Porte, TX 77571
    September-24-2026 | 1,780 sqft | $169/sqft | built 1977 | Similar size (1,780 sqft); Similar age (1977); Sold after the valuation date
    $300,000
  • 308 San Jacinto St, La Porte, TX 77571
    June-26-2026 | 1,707 sqft | $164/sqft | built 1977 | 6% size difference (1,707 sqft); Similar age (1977); Sold after the valuation date
    $279,999
  • 9908 Green Meadow Dr, La Porte, TX 77571
    September-25-2026 | 1,891 sqft | $153/sqft | built 1984 | Similar size (1,891 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $289,900
  • 10328 Rocky Hollow Rd, La Porte, TX 77571
    July-29-2026 | 1,894 sqft | $121/sqft | built 1977 | Similar size (1,894 sqft); Similar age (1977); Sold after the valuation date
    $229,000
  • 8607 Wood Drift Ct, La Porte, TX 77571
    July-24-2026 | 1,827 sqft | $151/sqft | built 1992 | Similar size (1,827 sqft); Sold after the valuation date
    $275,000

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.