Harris Value

21703 Gunther Ct, Spring, TX 77379

3,603 sqft, built 2013, in Lakes At Avalon Village Appraised at $444,840 for 2026.

Harris County account 1286170070046

Appraised value
$444,840
Tax year 2026 · after any cap, before exemptions
Living area
3,603 sqft
$123 per sqft
Year built
2013
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 8.9% from $488,257 in 2025 to $444,840 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.

  • 21722 Gunther Ct, Spring, TX 77379
    3,641 sqft | $116/sqft | built 2007 | Similar size (3,641 vs 3,603 sqft); Similar lot size (9,634 vs 9,683 sqft); Same quality (Good)
    $421,887
  • 21814 Avalon Queen Dr, Spring, TX 77379
    3,572 sqft | $124/sqft | built 2013 | Similar size (3,572 vs 3,603 sqft); Built same year (2013); Similar lot size (8,975 vs 9,683 sqft)
    $443,832
  • 7202 Kerrigan Ct, Spring, TX 77379
    3,817 sqft | $109/sqft | built 2008 | 6% larger (3,817 vs 3,603 sqft); Similar age (2008 vs 2013); Similar lot size (9,740 vs 9,683 sqft)
    $417,748
  • 21410 Lozar Dr, Spring, TX 77379
    3,547 sqft | $122/sqft | built 2013 | Similar size (3,547 vs 3,603 sqft); Built same year (2013); Lot 12% smaller (8,479 vs 9,683 sqft)
    $431,851
  • 7202 Vorgen Ct, Spring, TX 77379
    3,423 sqft | $119/sqft | built 2007 | Similar size (3,423 vs 3,603 sqft); Similar lot size (9,539 vs 9,683 sqft); Same quality (Good)
    $406,192

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.

  • 9911 Rollinson Park Dr, Spring, TX 77379
    August-12-2026 | 3,655 sqft | $170/sqft | built 2008 | Similar size (3,655 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $620,000
  • 19222 Senterra Lakes Blvd, Spring, TX 77379
    August-27-2026 | 3,580 sqft | $133/sqft | built 2008 | Similar size (3,580 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $475,000
  • 19803 Iceland Ct, Spring, TX 77379
    September-11-2026 | 3,413 sqft | $134/sqft | built 2014 | 5% size difference (3,413 sqft); Similar age (2014); Sold after the valuation date
    $459,000
  • 7103 Avalon Bluff Dr, Spring, TX 77379
    September-16-2026 | 3,436 sqft | $150/sqft | built 2015 | Similar size (3,436 sqft); Similar age (2015); Sold after the valuation date
    $514,500
  • 18202 Wedgewood Bluff Ct, Spring, TX 77379
    July-24-2026 | 3,814 sqft | $128/sqft | built 2015 | 6% size difference (3,814 sqft); Similar age (2015); Sold after the valuation date
    $489,950

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.