Travis Value

3921 Knollwood Dr, Austin, TX 78731

2 bathrooms, 3,944 sqft, built 1970 Appraised at $1,304,669 for 2026.

Travis County account 000000134123

Appraised value
$1,304,669
Tax year 2026 · after any cap, before exemptions
Market value
$1,502,007
Living area
3,944 sqft
$331 per sqft
Year built
1970
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 78731, TCAD Appraisal Area X5009, 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 10.0% from $1,186,063 in 2025 to $1,304,669 in 2026.
  • Appraised value per square footThe current public record shows about $331 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $197,338 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 78731.
  • Neighborhood value signalAmong 304 residential records in the same neighborhood, the average appraised value is about $466 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +8.2% on average.

Comparable assessments

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

  • 3917 Rockledge Dr, Austin, TX 78731
    3,604 sqft | $401/sqft | built 1967 | 9% smaller (3,604 vs 3,944 sqft); Similar age (1967 vs 1970); Similar lot size (20,298 vs 22,189 sqft)
    $1,444,694
  • 3807 Rockledge Dr, TX 78731
    3,631 sqft | $442/sqft | built 1967 | 8% smaller (3,631 vs 3,944 sqft); Similar age (1967 vs 1970); Lot 14% smaller (19,092 vs 22,189 sqft)
    $1,605,069
  • 3924 Knollwood Dr, Austin, TX 78731
    3,882 sqft | $337/sqft | built 1972 | Similar size (3,882 vs 3,944 sqft); Similar age (1972 vs 1970); Same neighborhood
    $1,307,022
  • 6806 Rockledge Cv, Austin, TX 78731
    4,256 sqft | $341/sqft | built 1969 | 8% larger (4,256 vs 3,944 sqft); Similar age (1969 vs 1970); Lot 18% smaller (18,303 vs 22,189 sqft)
    $1,449,629
  • 6502 Mesa Dr, TX 78731
    3,601 sqft | $429/sqft | built 1970 | 9% smaller (3,601 vs 3,944 sqft); Built same year (1970); Lot 19% smaller (17,863 vs 22,189 sqft)
    $1,545,500

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 | Similar size (3,911 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $1,650,000
  • 3927 Knollwood Dr, Austin, TX 78731
    August-31-2026 | 3,961 sqft | $549/sqft | built 1970 | Similar size (3,961 sqft); Similar age (1970); Sold after the valuation date
    $2,175,000
  • 3813 Hidden Holw, Austin, TX 78731
    August-4-2026 | 4,214 sqft | $297/sqft | built 1977 | 7% size difference (4,214 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $1,250,000
  • 3304 Cherry Tree Cir, Austin, TX 78731
    August-6-2026 | 3,881 sqft | $438/sqft | built 1956 | Similar size (3,881 sqft); Sold after the valuation date
    $1,699,000
  • 6320 Sprucewood Dr, Austin, TX 78731
    June-18-2026 | 4,061 sqft | $517/sqft | built 1977 | Similar size (4,061 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $2,100,000

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.