Harris Value

4607 Valley Rill Rd, Katy, TX 77449

4,043 sqft, built 2018 Appraised at $449,021 for 2026.

Harris County account 1392080020012

Appraised value
$449,021
Tax year 2026 · after any cap, before exemptions
Living area
4,043 sqft
$111 per sqft
Year built
2018
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 77449, HCAD Appraisal Area 12.20, 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 2.7% from $461,373 in 2025 to $449,021 in 2026.
  • Appraised value per square footThe current public record shows about $111 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77449.
  • Neighborhood value signalAmong 419 residential records in the same neighborhood, the average appraised value is about $138 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.5% on average.

Comparable assessments

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

  • 4519 Valley Rill Rd, Katy, TX 77449
    4,067 sqft | $115/sqft | built 2017 | Similar size (4,067 vs 4,043 sqft); Similar age (2017 vs 2018); Similar lot size (6,300 vs 6,290 sqft)
    $469,682
  • 4530 Clara Rose Ln, Katy, TX 77449
    4,048 sqft | $116/sqft | built 2019 | Similar size (4,048 vs 4,043 sqft); Similar age (2019 vs 2018); Similar lot size (6,194 vs 6,290 sqft)
    $468,033
  • 4622 Clara Rose Ln, Katy, TX 77449
    4,055 sqft | $116/sqft | built 2020 | Similar size (4,055 vs 4,043 sqft); Similar age (2020 vs 2018); Similar lot size (6,223 vs 6,290 sqft)
    $470,619
  • 4619 Valley Rill Rd, Katy, TX 77449
    4,115 sqft | $111/sqft | built 2017 | Similar size (4,115 vs 4,043 sqft); Similar age (2017 vs 2018); Similar lot size (6,299 vs 6,290 sqft)
    $458,305
  • 4422 Clara Rose Ln, Katy, TX 77449
    4,066 sqft | $113/sqft | built 2020 | Similar size (4,066 vs 4,043 sqft); Similar age (2020 vs 2018); Similar lot size (6,188 vs 6,290 sqft)
    $458,003

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.

  • 4459 Ashberry Pine Ln, Katy, TX 77449
    August-7-2026 | 3,305 sqft | $100/sqft | built 2015 | Similar age (2015); Sold after the valuation date
    $329,000
  • 4606 Clara Rose Ln, Katy, TX 77449
    April-6-2026 | 2,972 sqft | $121/sqft | built 2018 | Similar age (2018); Sold after the valuation date
    $360,000
  • 21411 Rioja Bluff Ln, Katy, TX 77449
    April-9-2026 | 3,029 sqft | $108/sqft | built 2012 | Moderate age difference (6 years older); Sold after the valuation date
    $328,500
  • 21603 Blue Heather Ct, Katy, TX 77449
    May-13-2026 | 3,899 sqft | $94/sqft | built 2006 | Similar size (3,899 sqft); Sold after the valuation date
    $365,000
  • 2703 Blue Mills Ct, Katy, TX 77449
    April-9-2026 | 3,235 sqft | $100/sqft | built 2007 | Sold after the valuation date
    $325,000

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.