Harris Value

20 Island Green Ct, Humble, TX 77339

3,665 sqft, built 2001, in Kingwood Appraised at $905,461 for 2026.

Harris County account 1194410030012

Appraised value
$905,461
Tax year 2026 · after any cap, before exemptions
Living area
3,665 sqft
$247 per sqft
Year built
2001
Excellent 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 77339, Kingwood, 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 5.9% from $854,789 in 2025 to $905,461 in 2026.
  • Appraised value per square footThe current public record shows about $247 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Kingwood neighborhood and ZIP 77339.
  • Neighborhood value signalAmong 149 residential records in the same neighborhood, the average appraised value is about $221 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.8% on average.

Comparable assessments

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

  • 29 Club Oak Ct, Humble, TX 77339
    3,995 sqft | $228/sqft | built 2000 | 9% larger (3,995 vs 3,665 sqft); Similar age (2000 vs 2001); Similar lot size (20,865 vs 21,606 sqft)
    $911,346
  • 23 Forest Course Cir, Humble, TX 77339
    3,713 sqft | $236/sqft | built 2001 | Similar size (3,713 vs 3,665 sqft); Built same year (2001); Same quality (Excellent)
    $876,537
  • 40 Greens Edge Dr, Humble, TX 77339
    3,529 sqft | $214/sqft | built 2001 | Similar size (3,529 vs 3,665 sqft); Built same year (2001); Lot 10% smaller (19,354 vs 21,606 sqft)
    $755,000
  • 36 Greens Edge Dr, Humble, TX 77339
    3,358 sqft | $223/sqft | built 2001 | 8% smaller (3,358 vs 3,665 sqft); Built same year (2001); Lot 17% smaller (17,915 vs 21,606 sqft)
    $750,000
  • 7 Twin Greens Ct, Humble, TX 77339
    4,149 sqft | $233/sqft | built 2002 | 13% larger (4,149 vs 3,665 sqft); Similar age (2002 vs 2001); Similar lot size (19,644 vs 21,606 sqft)
    $966,157

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.

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.