Travis Value

21700 Sierra Trl, Lago Vista, TX 78645

2 bathrooms, 1,490 sqft, built 2003 Appraised at $303,015 for 2026.

Travis County account 000000183195

Appraised value
$303,015
Tax year 2026 · after any cap, before exemptions
Living area
1,490 sqft
$203 per sqft
Year built
2003
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 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 12.6% from $346,695 in 2025 to $303,015 in 2026.
  • Appraised value per square footThe current public record shows about $203 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.

  • 21307 Paddock Cv, TX 78645
    1,497 sqft | $199/sqft | built 2003 | Similar size (1,497 vs 1,490 sqft); Built same year (2003); Similar lot size (16,626 vs 17,166 sqft)
    $297,306
  • 6905 Deepwood Dr, TX 78645
    1,537 sqft | $223/sqft | built 2005 | Similar size (1,537 vs 1,490 sqft); Similar age (2005 vs 2003); Similar lot size (17,437 vs 17,166 sqft)
    $342,988
  • 2904 American Dr, TX 78645
    1,448 sqft | $187/sqft | built 1996 | Similar size (1,448 vs 1,490 sqft); Similar lot size (17,589 vs 17,166 sqft); Same neighborhood
    $270,986
  • 21837 Tallahassee Ave, TX 78645
    1,549 sqft | $245/sqft | built 2004 | Similar size (1,549 vs 1,490 sqft); Similar age (2004 vs 2003); Similar lot size (16,099 vs 17,166 sqft)
    $379,660
  • 20807 Paseo De Vaca, TX 78645
    1,428 sqft | $246/sqft | built 1999 | Similar size (1,428 vs 1,490 sqft); Similar age (1999 vs 2003); Same neighborhood
    $351,911

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.