Travis Value

8508 Brock Cir, TX 78745

3 bed / 2 bath, 1,438 sqft, built 2004 Appraised at $428,396 for 2026.

Travis County account 000000575829

Appraised value
$428,396
Tax year 2026 · after any cap, before exemptions
Market value
$435,205
Living area
1,438 sqft
$298 per sqft
Year built
2004

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 78745 and TCAD Appraisal Area J3600 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 20.0% from $356,997 in 2025 to $428,396 in 2026.
  • Appraised value per square footThe current public record shows about $298 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $6,809 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 78745.
  • Neighborhood value signalAmong 599 residential records in the same neighborhood, the average appraised value is about $244 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +3.2% on average.

Comparable assessments

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

  • 8611 Winterstein Dr, Austin, TX 78745
    1,438 sqft | $282/sqft | built 2005 | Similar size (1,438 vs 1,438 sqft); Similar age (2005 vs 2004); Similar lot size (4,499 vs 4,499 sqft)
    $405,085
  • 8316 Dulcet Dr, TX 78745
    1,438 sqft | $295/sqft | built 2003 | Similar size (1,438 vs 1,438 sqft); Similar age (2003 vs 2004); Similar lot size (4,491 vs 4,499 sqft)
    $423,989
  • 2119 Campfield Parkway, TX 78745
    1,438 sqft | $300/sqft | built 2004 | Similar size (1,438 vs 1,438 sqft); Built same year (2004); Similar lot size (4,499 vs 4,499 sqft)
    $431,667
  • 8621 Brock Cir, TX 78745
    1,474 sqft | $302/sqft | built 2005 | Similar size (1,474 vs 1,438 sqft); Similar age (2005 vs 2004); Similar lot size (4,499 vs 4,499 sqft)
    $445,664
  • 2603 Campfield Parkway, TX 78745
    1,474 sqft | $303/sqft | built 2005 | Similar size (1,474 vs 1,438 sqft); Similar age (2005 vs 2004); Similar lot size (4,499 vs 4,499 sqft)
    $446,120

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.

  • 8528 Steamline Cir, Austin, TX 78745
    August-27-2026 | 1,336 sqft | $262/sqft | built 2000 | 7% size difference (1,336 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $350,000
  • 8801 Dulcet Dr, Austin, TX 78745
    April-29-2026 | 1,474 sqft | $305/sqft | built 2004 | Similar size (1,474 sqft); Similar age (2004); Sold after the valuation date
    $449,500
  • 8317 Empress Blvd, Austin, TX 78745
    May-15-2026 | 1,474 sqft | $305/sqft | built 2004 | Similar size (1,474 sqft); Similar age (2004); Sold after the valuation date
    $449,995
  • 6715 Windrift Way #28, Austin, TX 78745
    August-4-2026 | 1,317 sqft | $265/sqft | built 2010 | 8% size difference (1,317 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $349,000
  • 4418 Hank Ave #3, Austin, TX 78745
    July-24-2026 | 1,716 sqft | $379/sqft | built 2009 | Moderate age difference (5 years newer); Sold after the valuation date; Within 1 bedroom (2 vs 3)
    $649,900

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.