Travis Value

11805 Knollpark Dr, Austin, TX 78758

2 bathrooms, 1,647 sqft, built 1978 Appraised at $417,251 for 2026.

Travis County account 000000502918

Appraised value
$417,251
Tax year 2026 · after any cap, before exemptions
Living area
1,647 sqft
$253 per sqft
Year built
1978

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 78758 and TCAD Appraisal Area W4000P 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 2.8% from $405,950 in 2025 to $417,251 in 2026.
  • Appraised value per square footThe current public record shows about $253 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 78758.
  • Neighborhood value signalAmong 2,158 residential records in the same neighborhood, the average appraised value is about $258 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.5% on average.

Comparable assessments

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

  • 1308 Doonesbury Dr, TX 78758
    1,654 sqft | $287/sqft | built 1980 | Similar size (1,654 vs 1,647 sqft); Similar age (1980 vs 1978); Similar lot size (14,592 vs 14,143 sqft)
    $474,112
  • 1009 Rebbeca Dr, TX 78758
    1,664 sqft | $270/sqft | built 1972 | Similar size (1,664 vs 1,647 sqft); Similar lot size (13,778 vs 14,143 sqft); Same neighborhood
    $449,346
  • 1100 Minda Dr, Austin, TX 78758
    1,642 sqft | $308/sqft | built 1970 | Similar size (1,642 vs 1,647 sqft); Similar lot size (14,897 vs 14,143 sqft); Same neighborhood
    $505,004
  • 11400 Hidden Quail Dr, Austin, TX 78758
    1,668 sqft | $288/sqft | built 1982 | Similar size (1,668 vs 1,647 sqft); Similar age (1982 vs 1978); Similar lot size (15,546 vs 14,143 sqft)
    $479,597
  • 11803 Knollpark Dr, Austin, TX 78758
    1,646 sqft | $304/sqft | built 1978 | Similar size (1,646 vs 1,647 sqft); Built same year (1978); Lot 17% smaller (11,800 vs 14,143 sqft)
    $500,273

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.

  • 12400 Willow Wild Dr, Austin, TX 78758
    August-31-2026 | 1,760 sqft | $270/sqft | built 1977 | 7% size difference (1,760 sqft); Similar age (1977); Sold after the valuation date
    $475,000
  • 1101 Huntridge Dr, Austin, TX 78758
    August-21-2026 | 1,580 sqft | $250/sqft | built 1978 | Similar size (1,580 sqft); Similar age (1978); Sold after the valuation date
    $395,000
  • 1711 Prairie Hen Cv, Austin, TX 78758
    May-6-2026 | 1,729 sqft | $272/sqft | built 1983 | Similar size (1,729 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $469,900
  • 1413 Charolais Dr, Austin, TX 78758
    September-11-2026 | 1,582 sqft | $269/sqft | built 1983 | Similar size (1,582 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $425,000
  • 11905 Rickem Cv, Austin, TX 78758
    September-3-2026 | 1,678 sqft | $280/sqft | built 1985 | Similar size (1,678 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $469,900

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.