CAD Neighborhood R491607C
Property tax protest data for the Margarita & Los Alamos area, Round Rock 78665 (Neighborhood R491607C) in Williamson County. 431 homes, $202/sqft median.
Source: WCAD public records, 2024 protest season
431 homes in this area were assessed at a median $202/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 431 others in Margarita & Los Alamos area, Round Rock 78665
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| Neighborhood | Homes | Median $/Sq Ft | Win Rate |
|---|---|---|---|
| Saturnia & Panzano area, Georgetown 78628 | 1,068 | $202 same | — |
| Blanco & Rio Grande area, Hutto 78634 | 150 | $202 same | — |
| Autumn Fire & Star Light area, Cedar Park 78613 | 1,281 | $202 same | — |
| Saco & Wolf Point area, Leander 78641 | 10 | $202 same | — |
| Brandy & Addie area, Georgetown 78628 | 207 | $203 same | — |
Neighborhoods with the closest median $/sq ft to Margarita & Los Alamos area, Round Rock 78665.
| Address | % Above | $/Sqft | Est. Savings |
|---|---|---|---|
| 3300 NUNEZ CT, ROUND ROCK, TX 78665 | 29% | $261 | $4,256 |
| 2820 LOS ALAMOS CT, ROUND ROCK, TX 78665 | 20% | $243 | $2,147 |
| 3008 COLUMBUS LOOP, ROUND ROCK, TX 78665 | 19% | $241 | $1,704 |
| 3348 AMERIGO PL, ROUND ROCK, TX 78665 | 17% | $237 | $1,499 |
| 3317 MAGELLAN CT, ROUND ROCK, TX 78665 | 15% | $233 | $1,911 |
Properties assessed highest above the neighborhood median.