CAD Neighborhood R437401G
Property tax protest data for the Apollo & Water Spaniel area, Round Rock 78664 (Neighborhood R437401G) in Williamson County. 369 homes, $165/sqft median.
Source: WCAD public records, 2024 protest season
369 homes in this area were assessed at a median $165/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 369 others in Apollo & Water Spaniel area, Round Rock 78664
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| Neighborhood | Homes | Median $/Sq Ft | Win Rate |
|---|---|---|---|
| Prairie Falls & Stonebrook area, Hutto 78634 | 9 | $165 same | — |
| Dogwood & Big Sur area, Cedar Park 78613 | 102 | $164 same | — |
| Teverola & Padula area, Round Rock 78665 | 624 | $164 same | — |
| Conchillos & Rocroi area, Georgetown 78626 | 689 | $165 +$0.6 | — |
| Perfect World & Bronco Billy area, Jarrell 76537 | 931 | $163 -$1.2 | — |
Neighborhoods with the closest median $/sq ft to Apollo & Water Spaniel area, Round Rock 78664.
| Address | % Above | $/Sqft | Est. Savings |
|---|---|---|---|
| 1605 APOLLO CIR, ROUND ROCK, TX 78664 | 61% | $265 | $3,200 |
| 1009 DEERHOUND PL, ROUND ROCK, TX 78664 | 61% | $265 | $3,059 |
| 1401 APOLLO CIR, ROUND ROCK, TX 78664 | 58% | $260 | $2,855 |
| 2021 KASS CV, ROUND ROCK, TX 78664 | 56% | $257 | $2,873 |
| 1306 DEERHOUND PL, ROUND ROCK, TX 78664 | 54% | $254 | $2,597 |
Properties assessed highest above the neighborhood median.