Travis Value

647 Mairo St, Austin, TX 78748

2 bathrooms, 1,399 sqft, built 1980 Appraised at $380,988 for 2026.

Travis County account 000000485760

Appraised value
$380,988
Tax year 2026 · after any cap, before exemptions
Living area
1,399 sqft
$272 per sqft
Year built
1980
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 78748 and TCAD Appraisal Area J4100 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 2.8% from $392,159 in 2025 to $380,988 in 2026.
  • Appraised value per square footThe current public record shows about $272 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 78748.
  • Neighborhood value signalAmong 1,977 residential records in the same neighborhood, the average appraised value is about $275 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.0% on average.

Comparable assessments

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

  • 610 Blue Valley Dr, Austin, TX 78748
    1,420 sqft | $269/sqft | built 1977 | Similar size (1,420 vs 1,399 sqft); Similar age (1977 vs 1980); Similar lot size (11,151 vs 11,142 sqft)
    $382,646
  • 427 Baldridge Dr, Austin, TX 78748
    1,400 sqft | $276/sqft | built 1977 | Similar size (1,400 vs 1,399 sqft); Similar age (1977 vs 1980); Similar lot size (11,621 vs 11,142 sqft)
    $386,507
  • 8534 Birmingham Dr, TX 78748
    1,377 sqft | $278/sqft | built 1984 | Similar size (1,377 vs 1,399 sqft); Similar age (1984 vs 1980); Similar lot size (10,628 vs 11,142 sqft)
    $382,121
  • 8516 Birmingham Dr, TX 78748
    1,398 sqft | $268/sqft | built 1984 | Similar size (1,398 vs 1,399 sqft); Similar age (1984 vs 1980); Lot 14% smaller (9,613 vs 11,142 sqft)
    $375,290
  • 7903 Coldstream Dr, Austin, TX 78748
    1,414 sqft | $269/sqft | built 1976 | Similar size (1,414 vs 1,399 sqft); Similar age (1976 vs 1980); Lot 13% larger (12,593 vs 11,142 sqft)
    $380,729

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.

  • 8300 Belclaire Cir, Austin, TX 78748
    August-21-2026 | 1,474 sqft | $237/sqft | built 1977 | 5% size difference (1,474 sqft); Similar age (1977); Sold after the valuation date
    $350,000
  • 8517 Romney Rd, Austin, TX 78748
    June-22-2026 | 1,341 sqft | $328/sqft | built 1980 | Similar size (1,341 sqft); Similar age (1980); Sold after the valuation date
    $439,900
  • 1442 Sir Thopas Trl, Austin, TX 78748
    September-15-2026 | 1,422 sqft | $225/sqft | built 2000 | Similar size (1,422 sqft); Sold after the valuation date
    $319,995
  • 2707 Firecrest Dr, Austin, TX 78748
    May-26-2026 | 1,325 sqft | $301/sqft | built 1984 | 5% size difference (1,325 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $399,000
  • 811 Silcantu Dr, Austin, TX 78748
    August-10-2026 | 1,392 sqft | $277/sqft | built 1986 | Similar size (1,392 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $385,000

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.