Travis Value

21500 Patton Ave, Lago Vista, TX 78645

2 bathrooms, 1,847 sqft, built 1996 Appraised at $381,146 for 2026.

Travis County account 000000166273

Appraised value
$381,146
Tax year 2026 · after any cap, before exemptions
Living area
1,847 sqft
$206 per sqft
Year built
1996

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 78645 and TCAD Appraisal Area S9000 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 mailed, 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 TCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value decreased 10.2% from $424,507 in 2025 to $381,146 in 2026.
  • Appraised value per square footThe current public record shows about $206 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 78645.
  • Neighborhood value signalAmong 806 residential records in the same neighborhood, the average appraised value is about $204 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -10.0% on average.

Comparable assessments

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

  • 7704 Diamond Trl, TX 78645
    1,854 sqft | $160/sqft | built 1995 | Similar size (1,854 vs 1,847 sqft); Similar age (1995 vs 1996); Similar lot size (9,661 vs 9,561 sqft)
    $295,977
  • 7603 Sleepy Hollow Ln, TX 78645
    1,818 sqft | $208/sqft | built 2000 | Similar size (1,818 vs 1,847 sqft); Similar age (2000 vs 1996); Similar lot size (9,570 vs 9,561 sqft)
    $377,268
  • 6711 Bar K Ranch Rd, Lago Vista, TX 78645
    1,899 sqft | $261/sqft | built 1997 | Similar size (1,899 vs 1,847 sqft); Similar age (1997 vs 1996); Similar lot size (9,474 vs 9,561 sqft)
    $495,967
  • 2603 Winthrop Cv, Lago Vista, TX 78645
    1,777 sqft | $177/sqft | built 1996 | Similar size (1,777 vs 1,847 sqft); Built same year (1996); Similar lot size (9,618 vs 9,561 sqft)
    $315,210
  • 2109 American Dr, Lago Vista, TX 78645
    1,849 sqft | $174/sqft | built 2003 | Similar size (1,849 vs 1,847 sqft); Similar lot size (9,561 vs 9,561 sqft); Same neighborhood
    $321,502

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: Travis Central Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.