Harris Value

21706 Gunther Ct, Spring, TX 77379

3,240 sqft, built 2007, in Lakes At Avalon Village Appraised at $397,560 for 2026.

Harris County account 1286170070048

Appraised value
$397,560
Tax year 2026 · after any cap, before exemptions
Living area
3,240 sqft
$123 per sqft
Year built
2007
Good 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 77379 and Lakes At Avalon Village 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 2.6% from $408,118 in 2025 to $397,560 in 2026.
  • Appraised value per square footThe current public record shows about $123 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lakes At Avalon Village neighborhood and ZIP 77379.
  • Neighborhood value signalAmong 329 residential records in the same neighborhood, the average appraised value is about $130 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -5.4% on average.

Comparable assessments

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

  • 7227 Avalon Bend Cir, Spring, TX 77379
    3,331 sqft | $125/sqft | built 2011 | Similar size (3,331 vs 3,240 sqft); Similar age (2011 vs 2007); Similar lot size (12,659 vs 11,969 sqft)
    $415,207
  • 7122 Uther Ct, Spring, TX 77379
    3,245 sqft | $125/sqft | built 2006 | Similar size (3,245 vs 3,240 sqft); Similar age (2006 vs 2007); Lot 17% smaller (9,935 vs 11,969 sqft)
    $406,553
  • 21611 Lozar Dr, Spring, TX 77379
    3,215 sqft | $127/sqft | built 2013 | Similar size (3,215 vs 3,240 sqft); Lot 11% smaller (10,616 vs 11,969 sqft); Same quality (Good)
    $408,225
  • 21934 Avalon Queen Dr, Spring, TX 77379
    3,277 sqft | $132/sqft | built 2015 | Similar size (3,277 vs 3,240 sqft); Similar lot size (13,025 vs 11,969 sqft); Same quality (Good)
    $431,182
  • 7211 Vorgen Ct, Spring, TX 77379
    3,156 sqft | $125/sqft | built 2008 | Similar size (3,156 vs 3,240 sqft); Similar age (2008 vs 2007); Lot 14% smaller (10,262 vs 11,969 sqft)
    $394,524

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.

  • 6818 Ashton Pines Ln, Spring, TX 77379
    September-30-2026 | 3,080 sqft | $162/sqft | built 2005 | Similar size (3,080 sqft); Similar age (2005); Sold after the valuation date
    $499,000
  • 20110 Stormy Pine Ln, Spring, TX 77379
    August-31-2026 | 3,102 sqft | $164/sqft | built 2002 | Similar size (3,102 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $510,000
  • 8811 Champion Springs Cir, TX 77379
    September-11-2026 | 2,980 sqft | $131/sqft | built 1998 | 8% size difference (2,980 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $389,000
  • 20819 Windrose Bend Dr, Spring, TX 77379
    August-28-2026 | 3,435 sqft | $169/sqft | built 2004 | 6% size difference (3,435 sqft); Similar age (2004); Sold after the valuation date
    $580,000
  • 16318 Perry Pass Ct, Spring, TX 77379
    June-25-2026 | 3,296 sqft | $167/sqft | built 2010 | Similar size (3,296 sqft); Similar age (2010); Sold after the valuation date
    $549,900

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.