CAD Neighborhood 2232.02
Property tax protest data for the Castlerock & Grand Valley area, Houston 77090 (Neighborhood 2232.02) in Harris County. 53 homes, $140/sqft median.
Source: HCAD public records, 2024 protest season
53 homes in this area were assessed at a median $140/sqft. With a 95% 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 HCAD, and a hearing script you can read at your informal hearing.
You file a protest with HCAD (online via iFile), 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 Harris County is May 15. You must file before this date to protest your 2026 assessment.
See how your home compares to 53 others in Castlerock & Grand Valley area, Houston 77090
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| Neighborhood | Homes | Median $/Sq Ft | Win Rate |
|---|---|---|---|
| Woodridge Manor & Woodridge Row area, Houston 77087 | 70 | $140 same | 57% |
| Landon Light & Pelican Bay area, Houston 77038 | 167 | $140 same | 97% |
| Cedar & Bayou View area, Seabrook 77586 | 456 | $140 same | 97% |
| Torry Pines & Penn Hills area, Houston 77062 | 431 | $140 same | 93% |
| Cedarcrest & Longwood area, Pasadena 77503 | 1,259 | $140 same | 86% |
Neighborhoods with the closest median $/sq ft to Castlerock & Grand Valley area, Houston 77090.
| Address | % Above | $/Sqft | Est. Savings |
|---|---|---|---|
| 1822 ELK RIVER DR | 69% | $236 | $5,910 |
| 17907 ELK VALLEY CIR | 52% | $213 | $12,940 |
| 1802 CASTLEROCK RD | 48% | $208 | $11,840 |
| 17810 SUGAR PINE DR | 43% | $201 | $4,309 |
| 17902 ELK VALLEY CIR | 34% | $188 | $5,593 |
Properties assessed highest above the neighborhood median.