Travis Value

15211 Nightingale Ln, Austin, TX 78734

2 bathrooms, 2,148 sqft, built 2005, in Lake Oaks Estates Appraised at $615,928 for 2026.

Travis County account 000000139739

Appraised value
$615,928
Tax year 2026 · after any cap, before exemptions
Living area
2,148 sqft
$287 per sqft
Year built
2005
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 78734, Lake Oaks Estates, and Lake Oaks Estates 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 6.5% from $578,232 in 2025 to $615,928 in 2026.
  • Appraised value per square footThe current public record shows about $287 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lake Oaks Estates neighborhood and ZIP 78734.
  • Neighborhood value signalAmong 271 residential records in the same neighborhood, the average appraised value is about $272 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values stayed about flat on average.

Comparable assessments

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

  • 15200 Killdeer St, TX 78734
    2,089 sqft | $262/sqft | built 2003 | Similar size (2,089 vs 2,148 sqft); Similar age (2003 vs 2005); Similar lot size (14,566 vs 15,476 sqft)
    $547,951
  • 506 Heron Dr, Austin, TX 78734
    2,260 sqft | $266/sqft | built 2007 | 5% larger (2,260 vs 2,148 sqft); Similar age (2007 vs 2005); Similar lot size (15,964 vs 15,476 sqft)
    $601,082
  • 540 S Meadowlark St, TX 78734
    2,185 sqft | $283/sqft | built 2007 | Similar size (2,185 vs 2,148 sqft); Similar age (2007 vs 2005); Similar lot size (14,000 vs 15,476 sqft)
    $618,654
  • 509 Hummingbird Ln, Austin, TX 78734
    2,247 sqft | $305/sqft | built 2009 | Similar size (2,247 vs 2,148 sqft); Similar age (2009 vs 2005); Similar lot size (15,990 vs 15,476 sqft)
    $685,914
  • 15201 Killdeer St, Austin, TX 78734
    2,306 sqft | $252/sqft | built 2005 | 7% larger (2,306 vs 2,148 sqft); Built same year (2005); Similar lot size (14,466 vs 15,476 sqft)
    $581,785

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.

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.