CAD Neighborhood R381591E
Property tax protest data for the Cahill & Tantara area, Austin 78729 (Neighborhood R381591E) in Williamson County. 762 homes, $224/sqft median.
Source: WCAD public records, 2024 protest season
762 homes in this area were assessed at a median $224/sqft. With a 54% protest success rate, most homeowners who challenged their assessment received a reduction. If your home is assessed higher than comparable properties, you likely have grounds to protest. An evidence packet shows exactly how your assessment compares — with the specific comps and data you'd present at a hearing.
5 comparable properties matched to your home, an assessment gap analysis showing where your value exceeds comps, a filing checklist for WCAD, and a hearing script you can read at your informal hearing.
You file a protest with WCAD (online via WCAD Property Owner Portal), attend an informal hearing where you present your evidence, and most cases settle right there. The evidence packet gives you everything you need for that hearing.
The protest deadline for Williamson County is May 15. You must file before this date to protest your 2026 assessment.
See how your home compares to 762 others in Cahill & Tantara area, Austin 78729
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| Neighborhood | Homes | Median $/Sq Ft | Win Rate |
|---|---|---|---|
| Whispering Wind & Salt Creek area, Georgetown 78633 | 4,898 | $224 same | — |
| John Webster & Pullman area, Leander 78641 | 11 | $224 same | — |
| Freeman Park & Trailside area, Round Rock 78665 | 195 | $224 same | — |
| Greening & Parkwood area, Leander 78641 | 690 | $223 -$0.7 | — |
| Faith & Benedum area, Liberty Hill 78642 | 121 | $224 +$0.8 | — |
Neighborhoods with the closest median $/sq ft to Cahill & Tantara area, Austin 78729.
| Address | % Above | $/Sqft | Est. Savings |
|---|---|---|---|
| 12413 SUMMERSWEET CV, AUSTIN, TX 78729 | 42% | $318 | $3,425 |
| 8102 CAHILL DR, AUSTIN, TX 78729 | 36% | $305 | $2,573 |
| 12910 TANTARA DR, AUSTIN, TX 78729 | 35% | $303 | $2,460 |
| 8006 TANTARA CT, AUSTIN, TX 78729 | 32% | $296 | $2,266 |
| 12726 TANTARA DR, AUSTIN, TX 78729 | 32% | $294 | $2,092 |
Properties assessed highest above the neighborhood median.