Travis Value

11811 Shimmering Sea Dr, TX 78747

3 bed / 2 bath, 1,609 sqft, built 2024, in Cascades At Onion Creek East Phs 3 Appraised at $369,660 for 2026.

Travis County account 000000954381

Appraised value
$369,660
Tax year 2026 · after any cap, before exemptions
Living area
1,609 sqft
$230 per sqft
Year built
2024
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 78747 and Cascades At Onion Creek East Phs 3 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 3.9% from $384,809 in 2025 to $369,660 in 2026.
  • Appraised value per square footThe current public record shows about $230 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Cascades At Onion Creek East Phs 3 neighborhood and ZIP 78747.
  • Neighborhood value signalAmong 266 residential records in the same neighborhood, the average appraised value is about $194 per square foot.

Comparable assessments

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

  • 11901 Shimmering Sea Dr, TX 78747
    1,588 sqft | $220/sqft | built 2024 | Similar size (1,588 vs 1,609 sqft); Built same year (2024); Similar lot size (6,311 vs 6,425 sqft)
    $348,854
  • 4606 Sea Salt Dr, TX 78747
    1,624 sqft | $239/sqft | built 2022 | Similar size (1,624 vs 1,609 sqft); Similar age (2022 vs 2024); Same bed/bath (3/2)
    $388,162
  • 11909 Shimmering Sea Dr, TX 78747
    1,588 sqft | $218/sqft | built 2023 | Similar size (1,588 vs 1,609 sqft); Similar age (2023 vs 2024); Similar lot size (6,311 vs 6,425 sqft)
    $346,680
  • 5013 Sea Salt Dr, TX 78747
    1,635 sqft | $216/sqft | built 2025 | Similar size (1,635 vs 1,609 sqft); Similar age (2025 vs 2024); Similar lot size (6,281 vs 6,425 sqft)
    $352,871
  • 11906 Aqua Reef Dr, TX 78747
    1,578 sqft | $221/sqft | built 2022 | Similar size (1,578 vs 1,609 sqft); Similar age (2022 vs 2024); Same bed/bath (3/2)
    $349,342

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.

  • 12013 Russo Dr, Austin, TX 78747
    June-26-2026 | 1,533 sqft | $217/sqft | built 2026 | Similar size (1,533 sqft); Similar age (2026); Sold after the valuation date
    $332,330
  • 8816 Blaze Dr, Austin, TX 78747
    September-11-2026 | 1,533 sqft | $241/sqft | built 2017 | Similar size (1,533 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $370,000
  • 2137 Dry Tortugas Trl, Austin, TX 78747
    September-3-2026 | 1,749 sqft | $206/sqft | built 2004 | 9% size difference (1,749 sqft); Sold after the valuation date; Same beds (3)
    $359,987
  • 10400 Big Thicket Dr, Austin, TX 78747
    September-9-2026 | 1,708 sqft | $231/sqft | built 2006 | 6% size difference (1,708 sqft); Sold after the valuation date; Same beds (3)
    $395,000
  • 5900 Bell Tower Ln, Austin, TX 78747
    June-10-2026 | 1,645 sqft | $185/sqft | built 2018 | Similar size (1,645 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $304,900

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.