Harris Value

19011 Aquatic Dr, Humble, TX 77346

3,318 sqft, built 2001, in Walden On Lake Houston Appraised at $688,211 for 2026.

Harris County account 1159850290069

Appraised value
$688,211
Tax year 2026 · after any cap, before exemptions
Market value
$750,714
Living area
3,318 sqft
$207 per sqft
Year built
2001
Good 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 77346, Walden On Lake Houston, and Kingwood 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 $625,647 in 2025 to $688,211 in 2026.
  • Appraised value per square footThe current public record shows about $207 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $62,503 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Walden On Lake Houston neighborhood and ZIP 77346.
  • Neighborhood value signalAmong 30 residential records in the same neighborhood, the average appraised value is about $237 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +8.2% on average.

Comparable assessments

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

  • 18903 Aquatic Dr, Humble, TX 77346
    3,444 sqft | $261/sqft | built 2009 | Similar size (3,444 vs 3,318 sqft); Similar lot size (9,600 vs 9,746 sqft); Same quality (Good)
    $898,409
  • 19131 Aquatic Dr, Humble, TX 77346
    3,322 sqft | $251/sqft | built 2004 | Similar size (3,322 vs 3,318 sqft); Similar age (2004 vs 2001); Similar lot size (10,200 vs 9,746 sqft)
    $833,235
  • 19319 Aquatic Dr, Humble, TX 77346
    3,447 sqft | $243/sqft | built 2002 | Similar size (3,447 vs 3,318 sqft); Similar age (2002 vs 2001); Similar lot size (9,410 vs 9,746 sqft)
    $836,339
  • 19203 Aquatic Dr, Humble, TX 77346
    3,142 sqft | $231/sqft | built 2004 | 5% smaller (3,142 vs 3,318 sqft); Similar age (2004 vs 2001); Lot 14% smaller (8,400 vs 9,746 sqft)
    $724,729
  • 19019 Aquatic Dr, Humble, TX 77346
    3,728 sqft | $199/sqft | built 2003 | 12% larger (3,728 vs 3,318 sqft); Similar age (2003 vs 2001); Lot 11% smaller (8,626 vs 9,746 sqft)
    $741,159

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.

  • 18619 Agile Pines Dr, Humble, TX 77346
    September-23-2026 | 3,369 sqft | $115/sqft | built 2002 | Similar size (3,369 sqft); Similar age (2002); Sold after the valuation date
    $389,000
  • 8618 Silver Lure Dr, Humble, TX 77346
    June-29-2026 | 3,320 sqft | $108/sqft | built 2005 | Similar size (3,320 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $360,000
  • 8802 Silver Lure Dr, Humble, TX 77346
    July-31-2026 | 3,340 sqft | $123/sqft | built 2003 | Similar size (3,340 sqft); Similar age (2003); Sold after the valuation date
    $409,900
  • 7403 Marvel Oak Ct, Humble, TX 77346
    July-31-2026 | 3,102 sqft | $152/sqft | built 2002 | 6% size difference (3,102 sqft); Similar age (2002); Sold after the valuation date
    $470,000
  • 12318 Denali Ln, Humble, TX 77346
    September-10-2026 | 3,636 sqft | $118/sqft | built 2008 | 10% size difference (3,636 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $427,900

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.