Harris Value

1058 Red Rock Canyon Dr, Katy, TX 77450

1,818 sqft, built 1979, in Cimarron Appraised at $276,713 for 2026.

Harris County account 1097210000034

Appraised value
$276,713
Tax year 2026 · after any cap, before exemptions
Living area
1,818 sqft
$152 per sqft
Year built
1979
Average quality

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 77450, Cimarron, and Katy 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 delivered, 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 HCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value decreased 2.5% from $283,900 in 2025 to $276,713 in 2026.
  • Appraised value per square footThe current public record shows about $152 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Cimarron neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 870 residential records in the same neighborhood, the average appraised value is about $154 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.6% on average.

Comparable assessments

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

  • 22303 Waynoka Rd, Katy, TX 77450
    1,808 sqft | $145/sqft | built 1978 | Similar size (1,808 vs 1,818 sqft); Similar age (1978 vs 1979); Similar lot size (7,956 vs 8,052 sqft)
    $262,542
  • 1031 Powder River Dr, Katy, TX 77450
    1,805 sqft | $142/sqft | built 1977 | Similar size (1,805 vs 1,818 sqft); Similar age (1977 vs 1979); Similar lot size (8,040 vs 8,052 sqft)
    $255,929
  • 22531 Indian Ridge Dr, Katy, TX 77450
    1,833 sqft | $137/sqft | built 1978 | Similar size (1,833 vs 1,818 sqft); Similar age (1978 vs 1979); Similar lot size (7,980 vs 8,052 sqft)
    $251,793
  • 22527 Lost Creek Rd, Katy, TX 77450
    1,817 sqft | $138/sqft | built 1977 | Similar size (1,817 vs 1,818 sqft); Similar age (1977 vs 1979); Similar lot size (7,937 vs 8,052 sqft)
    $251,541
  • 1074 Red Rock Canyon Dr, Katy, TX 77450
    1,798 sqft | $148/sqft | built 1979 | Similar size (1,798 vs 1,818 sqft); Built same year (1979); Similar lot size (7,920 vs 8,052 sqft)
    $266,800

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.

  • 22927 Indian Ridge Dr, Katy, TX 77450
    August-28-2026 | 1,815 sqft | $152/sqft | built 1983 | Similar size (1,815 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $275,000
  • 22702 Indian Ridge Dr, Katy, TX 77450
    August-24-2026 | 1,868 sqft | $134/sqft | built 1978 | Similar size (1,868 sqft); Similar age (1978); Sold after the valuation date
    $250,000
  • 22823 Merrymount Dr, Katy, TX 77450
    September-28-2026 | 1,842 sqft | $160/sqft | built 1976 | Similar size (1,842 sqft); Similar age (1976); Sold after the valuation date
    $295,000
  • 22707 Fincastle Dr, Katy, TX 77450
    August-3-2026 | 1,835 sqft | $178/sqft | built 1974 | Similar size (1,835 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $325,900
  • 22507 Coriander Dr, Katy, TX 77450
    August-26-2026 | 1,732 sqft | $147/sqft | built 1978 | Similar size (1,732 sqft); Similar age (1978); Sold after the valuation date
    $254,900

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County 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.