Travis Value

12008 Onion Hollow Run, TX 78739

2 bathrooms, 3,408 sqft, built 1994 Appraised at $784,063 for 2026.

Travis County account 000000349202

Appraised value
$784,063
Tax year 2026 · after any cap, before exemptions
Living area
3,408 sqft
$230 per sqft
Year built
1994

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 78739 and TCAD Appraisal Area I0570 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 11.3% from $884,261 in 2025 to $784,063 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 ZIP 78739.
  • Neighborhood value signalAmong 234 residential records in the same neighborhood, the average appraised value is about $256 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -16.6% on average.

Comparable assessments

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

  • 3208 Edwards Hollow Cv, TX 78739
    3,387 sqft | $233/sqft | built 1993 | Similar size (3,387 vs 3,408 sqft); Similar age (1993 vs 1994); Similar lot size (43,560 vs 44,431 sqft)
    $787,495
  • 3709 Ebony Hollow Pass, TX 78739
    3,418 sqft | $227/sqft | built 1992 | Similar size (3,418 vs 3,408 sqft); Similar age (1992 vs 1994); Similar lot size (43,560 vs 44,431 sqft)
    $777,221
  • 3913 Lost Oasis Holw, Austin, TX 78739
    3,340 sqft | $254/sqft | built 1993 | Similar size (3,340 vs 3,408 sqft); Similar age (1993 vs 1994); Similar lot size (43,560 vs 44,431 sqft)
    $848,018
  • 3901 Green Emerald Ter, Austin, TX 78739
    3,519 sqft | $238/sqft | built 1994 | Similar size (3,519 vs 3,408 sqft); Built same year (1994); Similar lot size (44,866 vs 44,431 sqft)
    $836,004
  • 12305 Corner Brook Pass, Austin, TX 78739
    3,390 sqft | $248/sqft | built 1993 | Similar size (3,390 vs 3,408 sqft); Similar age (1993 vs 1994); Similar lot size (43,995 vs 44,431 sqft)
    $841,435

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.

  • 3501 Corner Brook Cv, Austin, TX 78739
    September-18-2026 | 2,831 sqft | $304/sqft | built 1992 | Similar age (1992); Sold after the valuation date
    $859,900
  • 6310 Needham Ln, Austin, TX 78739
    September-11-2026 | 3,496 sqft | $343/sqft | built 1989 | Similar size (3,496 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $1,200,000
  • 12304 Corner Brook Pass, Austin, TX 78739
    June-12-2026 | 2,984 sqft | $233/sqft | built 1986 | 12% size difference (2,984 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $695,000
  • 6557 Needham Ln, Austin, TX 78739
    July-7-2026 | 3,500 sqft | $267/sqft | built 1993 | Similar size (3,500 sqft); Similar age (1993); Sold after the valuation date
    $935,000
  • 6612 Orchard Hill Dr, Austin, TX 78739
    September-9-2026 | 3,127 sqft | $334/sqft | built 1998 | 8% size difference (3,127 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $1,045,000

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.