Travis Value

3603 Mount Bonnell Rd, Austin, TX 78731

3 bathrooms, 3,668 sqft, built 1974 Appraised at $2,436,533 for 2026.

Travis County account 000000122309

Appraised value
$2,436,533
Tax year 2026 · after any cap, before exemptions
Living area
3,668 sqft
$664 per sqft
Year built
1974

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 78731, TCAD Appraisal Area X6500, and Northwest Hills 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 4.7% from $2,326,144 in 2025 to $2,436,533 in 2026.
  • Appraised value per square footThe current public record shows about $664 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 78731.
  • Neighborhood value signalAmong 500 residential records in the same neighborhood, the average appraised value is about $603 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +9.2% on average.

Comparable assessments

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

  • 3431 Monte Vista Dr, Austin, TX 78731
    3,694 sqft | $532/sqft | built 1969 | Similar size (3,694 vs 3,668 sqft); Similar age (1969 vs 1974); Similar lot size (16,517 vs 15,546 sqft)
    $1,965,284
  • 3416 Mount Bonnell Cir, Austin, TX 78731
    3,677 sqft | $785/sqft | built 1968 | Similar size (3,677 vs 3,668 sqft); Similar lot size (16,095 vs 15,546 sqft); Same neighborhood
    $2,888,040
  • 3404 Barranca Cir, Austin, TX 78731
    3,691 sqft | $578/sqft | built 1959 | Similar size (3,691 vs 3,668 sqft); Similar lot size (16,173 vs 15,546 sqft); Same neighborhood
    $2,133,139
  • 3505 Mount Bonnell Rd, TX 78731
    3,250 sqft | $598/sqft | built 1974 | 11% smaller (3,250 vs 3,668 sqft); Built same year (1974); Similar lot size (15,960 vs 15,546 sqft)
    $1,942,890
  • 3708 Bonnell Dr, Austin, TX 78731
    3,576 sqft | $514/sqft | built 1984 | Similar size (3,576 vs 3,668 sqft); Lot 10% smaller (13,943 vs 15,546 sqft); Same neighborhood
    $1,836,922

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.

  • 4203 Farhills Dr, Austin, TX 78731
    August-12-2026 | 3,911 sqft | $422/sqft | built 1974 | 7% size difference (3,911 sqft); Similar age (1974); Sold after the valuation date
    $1,650,000
  • 4307 Waterford Pl, Austin, TX 78731
    August-18-2026 | 3,698 sqft | $426/sqft | built 1991 | Similar size (3,698 sqft); Sold after the valuation date
    $1,575,000
  • 4900 Backtrail Dr, Austin, TX 78731
    June-12-2026 | 3,853 sqft | $385/sqft | built 1983 | 5% size difference (3,853 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $1,485,000
  • 3927 Knollwood Dr, Austin, TX 78731
    August-31-2026 | 3,961 sqft | $549/sqft | built 1970 | 8% size difference (3,961 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $2,175,000
  • 5900 Westslope Dr, Austin, TX 78731
    July-8-2026 | 3,689 sqft | $352/sqft | built 1984 | Similar size (3,689 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $1,299,000

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.