Travis Value

21409 Patton Ave, TX 78645

3 bed / 2 bath, 2,201 sqft, built 2022, in Highland Lake Estates Sec 32 Appraised at $517,489 for 2026.

Travis County account 000000498213

Appraised value
$517,489
Tax year 2026 · after any cap, before exemptions
Market value
$561,573
Living area
2,201 sqft
$235 per sqft
Year built
2022
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 78645 and Highland Lake Estates Sec 32 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 12.8% from $593,607 in 2025 to $517,489 in 2026.
  • Appraised value per square footThe current public record shows about $235 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $44,084 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Highland Lake Estates Sec 32 neighborhood and ZIP 78645.
  • Neighborhood value signalAmong 929 residential records in the same neighborhood, the average appraised value is about $212 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +9.8% on average.

Comparable assessments

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

  • 21409 Highland Lake Dr, TX 78645
    2,205 sqft | $197/sqft | built 2021 | Similar size (2,205 vs 2,201 sqft); Similar age (2021 vs 2022); Similar lot size (10,685 vs 11,011 sqft)
    $434,865
  • 20402 Buckskin Rdg, Lago Vista, TX 78645
    2,200 sqft | $124/sqft | built 2025 | Similar size (2,200 vs 2,201 sqft); Similar age (2025 vs 2022); Similar lot size (10,798 vs 11,011 sqft)
    $273,382
  • 2603 Wilson Ave, TX 78645
    2,174 sqft | $190/sqft | built 2022 | Similar size (2,174 vs 2,201 sqft); Built same year (2022); Similar lot size (10,611 vs 11,011 sqft)
    $414,088
  • 2805 Wilson Ave, TX 78645
    2,133 sqft | $191/sqft | built 2022 | Similar size (2,133 vs 2,201 sqft); Built same year (2022); Similar lot size (10,898 vs 11,011 sqft)
    $408,003
  • 2801 Wilson Ave, TX 78645
    2,177 sqft | $197/sqft | built 2025 | Similar size (2,177 vs 2,201 sqft); Similar age (2025 vs 2022); Similar lot size (10,802 vs 11,011 sqft)
    $428,550

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: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.