Harris Value

910 Hidden Canyon Rd, Katy, TX 77450

2,071 sqft, built 1976, in Cimarron Appraised at $278,308 for 2026.

Harris County account 1084570000019

Appraised value
$278,308
Tax year 2026 · after any cap, before exemptions
Living area
2,071 sqft
$134 per sqft
Year built
1976
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 increased 1.9% from $273,110 in 2025 to $278,308 in 2026.
  • Appraised value per square footThe current public record shows about $134 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.

  • 803 Lost Creek Cir, Katy, TX 77450
    2,087 sqft | $132/sqft | built 1977 | Similar size (2,087 vs 2,071 sqft); Similar age (1977 vs 1976); Similar lot size (11,020 vs 11,220 sqft)
    $274,635
  • 1014 Hidden Canyon Rd, Katy, TX 77450
    2,084 sqft | $125/sqft | built 1979 | Similar size (2,084 vs 2,071 sqft); Similar age (1979 vs 1976); Similar lot size (11,390 vs 11,220 sqft)
    $260,055
  • 1162 Copper Creek Dr, Katy, TX 77450
    1,958 sqft | $143/sqft | built 1979 | 6% smaller (1,958 vs 2,071 sqft); Similar age (1979 vs 1976); Similar lot size (11,374 vs 11,220 sqft)
    $280,493
  • 1002 White Sands Rd, Katy, TX 77450
    1,976 sqft | $136/sqft | built 1977 | Similar size (1,976 vs 2,071 sqft); Similar age (1977 vs 1976); Similar lot size (11,840 vs 11,220 sqft)
    $269,222
  • 1154 Copper Creek Dr, Katy, TX 77450
    1,968 sqft | $143/sqft | built 1979 | Similar size (1,968 vs 2,071 sqft); Similar age (1979 vs 1976); Similar lot size (11,669 vs 11,220 sqft)
    $281,530

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.

  • 20311 Lake Sherwood Dr, Katy, TX 77450
    September-25-2026 | 2,005 sqft | $184/sqft | built 1978 | Similar size (2,005 sqft); Similar age (1978); Sold after the valuation date
    $369,900
  • 630 S Fry Rd, Katy, TX 77450
    September-28-2026 | 2,139 sqft | $185/sqft | built 1975 | Similar size (2,139 sqft); Similar age (1975); Sold after the valuation date
    $395,000
  • 20907 Park Brush Ct, Katy, TX 77450
    September-21-2026 | 2,163 sqft | $134/sqft | built 1977 | Similar size (2,163 sqft); Similar age (1977); Sold after the valuation date
    $290,000
  • 21739 Park Brook Dr, Katy, TX 77450
    August-14-2026 | 2,098 sqft | $155/sqft | built 1981 | Similar size (2,098 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $324,900
  • 22823 Merrymount Dr, Katy, TX 77450
    September-28-2026 | 1,842 sqft | $160/sqft | built 1976 | 11% size difference (1,842 sqft); Similar age (1976); Sold after the valuation date
    $295,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.