Travis Value

304 Nautilus Ave, Lakeway, TX 78738

4 bed / 4 bath, 3,191 sqft, built 2001 Appraised at $908,224 for 2026.

Travis County account 000000135602

Appraised value
$908,224
Tax year 2026 · after any cap, before exemptions
Market value
$1,050,303
Living area
3,191 sqft
$285 per sqft
Year built
2001
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 78738, TCAD Appraisal Area R22000, and Sweetwater Ranch 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 increased 10.0% from $825,658 in 2025 to $908,224 in 2026.
  • Appraised value per square footThe current public record shows about $285 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $142,079 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 78738.
  • Neighborhood value signalAmong 495 residential records in the same neighborhood, the average appraised value is about $284 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +9.7% on average.

Comparable assessments

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

  • 929 Biscayne, Lakeway, TX 78734
    3,216 sqft | $292/sqft | built 2004 | Similar size (3,216 vs 3,191 sqft); Similar age (2004 vs 2001); Similar lot size (14,248 vs 14,113 sqft)
    $940,239
  • 117 Schooner Dr, Lakeway, TX 78738
    3,272 sqft | $290/sqft | built 2003 | Similar size (3,272 vs 3,191 sqft); Similar age (2003 vs 2001); Similar lot size (15,002 vs 14,113 sqft)
    $950,058
  • 943 Vanguard, TX 78734
    3,194 sqft | $278/sqft | built 1995 | Similar size (3,194 vs 3,191 sqft); Similar lot size (14,100 vs 14,113 sqft); Same neighborhood
    $888,353
  • 102 Vixen Ct, TX 78734
    3,192 sqft | $292/sqft | built 2014 | Similar size (3,192 vs 3,191 sqft); Similar lot size (14,570 vs 14,113 sqft); Same bed/bath (4/4)
    $932,602
  • 409 New Lido Dr, TX 78734
    3,134 sqft | $220/sqft | built 2003 | Similar size (3,134 vs 3,191 sqft); Similar age (2003 vs 2001); Similar lot size (14,488 vs 14,113 sqft)
    $688,543

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.

  • 4709 Snake Eagle Cv, Austin, TX 78738
    September-17-2026 | 3,208 sqft | $341/sqft | built 2005 | Similar size (3,208 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $1,095,000
  • 6 Stillmeadow Ct, The Hills, TX 78738
    August-18-2026 | 3,189 sqft | $329/sqft | built 1992 | Similar size (3,189 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $1,050,000
  • 202 Duffy Ln, Lakeway, TX 78738
    August-28-2026 | 3,233 sqft | $243/sqft | built 2013 | Similar size (3,233 sqft); Sold after the valuation date; Same beds (4)
    $785,000
  • 106 Princes Ct, Lakeway, TX 78738
    September-21-2026 | 3,487 sqft | $234/sqft | built 2013 | 9% size difference (3,487 sqft); Sold after the valuation date; Same beds (4)
    $815,000
  • 307 Ansley Cv, Lakeway, TX 78738
    August-24-2026 | 3,115 sqft | $242/sqft | built 2016 | Similar size (3,115 sqft); Sold after the valuation date; Same beds (4)
    $755,000

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.