Travis Value

17903 Navigation Ln, TX 78645

4 bed / 4 bath, 4,009 sqft, built 2015 Appraised at $1,587,700 for 2026.

Travis County account 000000913935

Appraised value
$1,587,700
Tax year 2026 · after any cap, before exemptions
Living area
4,009 sqft
$396 per sqft
Year built
2015
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 S10000 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 7.4% from $1,715,000 in 2025 to $1,587,700 in 2026.
  • Appraised value per square footThe current public record shows about $396 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 106 residential records in the same neighborhood, the average appraised value is about $299 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -6.4% on average.

Comparable assessments

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

  • 17612 Regatta View Dr, TX 78645
    3,978 sqft | $254/sqft | built 2018 | Similar size (3,978 vs 4,009 sqft); Similar age (2018 vs 2015); Same neighborhood
    $1,012,187
  • 17603 Navigation Ln, TX 78645
    3,952 sqft | $354/sqft | built 2006 | Similar size (3,952 vs 4,009 sqft); Same bed/bath (4/4); Same neighborhood
    $1,399,836
  • 7316 Flagship Park Dr, TX 78645
    4,086 sqft | $417/sqft | built 2020 | Similar size (4,086 vs 4,009 sqft); Similar age (2020 vs 2015); Same neighborhood
    $1,702,457
  • 17505 Navigation Ln, TX 78645
    4,107 sqft | $395/sqft | built 2021 | Similar size (4,107 vs 4,009 sqft); Same neighborhood
    $1,622,625
  • 7300 Flagship Park Dr, TX 78645
    4,235 sqft | $305/sqft | built 2020 | 6% larger (4,235 vs 4,009 sqft); Similar age (2020 vs 2015); Same bed/bath (4/4)
    $1,290,975

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.