Travis Value

21316 Mount View Dr, Lago Vista, TX 78645

3 bed / 3 bath, 2,549 sqft, built 2014 Appraised at $527,530 for 2026.

Travis County account 000000458295

Appraised value
$527,530
Tax year 2026 · after any cap, before exemptions
Living area
2,549 sqft
$207 per sqft
Year built
2014
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 S1009 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 9.4% from $582,113 in 2025 to $527,530 in 2026.
  • Appraised value per square footThe current public record shows about $207 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 841 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 +4.7% on average.

Comparable assessments

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

  • 20502 High Dr, TX 78645
    2,624 sqft | $214/sqft | built 2019 | Similar size (2,624 vs 2,549 sqft); Similar age (2019 vs 2014); Similar lot size (17,184 vs 16,805 sqft)
    $561,861
  • 21657 High Dr, TX 78645
    2,542 sqft | $256/sqft | built 2020 | Similar size (2,542 vs 2,549 sqft); Same neighborhood
    $650,437
  • 3005 Constitution Sq, Lago Vista, TX 78645
    2,471 sqft | $225/sqft | built 2017 | Similar size (2,471 vs 2,549 sqft); Similar age (2017 vs 2014); Same neighborhood
    $557,115
  • 20007 Columbus Ln Lago Vista
    2,641 sqft | $242/sqft | built 2016 | Similar size (2,641 vs 2,549 sqft); Similar age (2016 vs 2014); Same neighborhood
    $639,405
  • 3605 Rock Terrace Dr, TX 78645
    2,478 sqft | $258/sqft | built 2018 | Similar size (2,478 vs 2,549 sqft); Similar age (2018 vs 2014); Same neighborhood
    $639,311

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.

  • 20714 Northland Dr, Lago Vista, TX 78645
    September-10-2026 | 2,346 sqft | $168/sqft | built 2025 | 8% size difference (2,346 sqft); Sold after the valuation date; Same beds (3)
    $394,900
  • 20800 Jones Cv, Jonestown, TX 78645
    July-2-2026 | 2,600 sqft | $250/sqft | built 2020 | Similar size (2,600 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $650,000
  • 21010 N Ridge St, Lago Vista, TX 78645
    September-2-2026 | 2,624 sqft | $297/sqft | built 2010 | Similar size (2,624 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $780,000
  • 8303 Tombstone Cv, Leander, TX 78645
    September-22-2026 | 2,696 sqft | $239/sqft | built 2022 | 6% size difference (2,696 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $645,000
  • 20901 Broken Arrow St, Lago Vista, TX 78645
    May-29-2026 | 2,364 sqft | $286/sqft | built 2020 | 7% size difference (2,364 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $675,000

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.