Travis Value

18500 Roundrock Rd, TX 78641

3 bed / 2 bath, 1,677 sqft, built 2023 Appraised at $449,854 for 2026.

Travis County account 000000186780

Appraised value
$449,854
Tax year 2026 · after any cap, before exemptions
Living area
1,677 sqft
$268 per sqft
Year built
2023
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 78641, TCAD Appraisal Area TW183, and Travisso 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 10.5% from $502,728 in 2025 to $449,854 in 2026.
  • Appraised value per square footThe current public record shows about $268 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 78641.
  • Neighborhood value signalAmong 519 residential records in the same neighborhood, the average appraised value is about $1,857 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +8.1% on average.

Comparable assessments

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

  • 18217 Sandy St, TX 78645
    1,654 sqft | $248/sqft | built 2020 | Similar size (1,654 vs 1,677 sqft); Similar age (2020 vs 2023); Similar lot size (10,924 vs 10,319 sqft)
    $410,984
  • 18322 Lake Oaks Dr, TX 78645
    1,592 sqft | $247/sqft | built 2019 | 5% smaller (1,592 vs 1,677 sqft); Similar age (2019 vs 2023); Similar lot size (10,489 vs 10,319 sqft)
    $393,491
  • 10801 Second St, TX 78645
    1,845 sqft | $233/sqft | built 2016 | 10% larger (1,845 vs 1,677 sqft); Similar lot size (10,454 vs 10,319 sqft); Same bed/bath (3/2)
    $429,689
  • 18208 Edna Rd, Jonestown, TX 78645
    1,664 sqft | $263/sqft | built 2017 | Similar size (1,664 vs 1,677 sqft); Lot 17% larger (12,048 vs 10,319 sqft); Same bed/bath (3/2)
    $437,098
  • 18408 Roundrock Rd, TX 78641
    1,735 sqft | $241/sqft | built 2019 | Similar size (1,735 vs 1,677 sqft); Similar age (2019 vs 2023); Similar lot size (11,142 vs 10,319 sqft)
    $418,403

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.