Harris Value

4203 Mt Vinson Way, Katy, TX 77449

2,314 sqft, built 2005 Appraised at $309,925 for 2026.

Harris County account 1259740010035

Appraised value
$309,925
Tax year 2026 · after any cap, before exemptions
Living area
2,314 sqft
$134 per sqft
Year built
2005
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 2847.05, 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 1.5% from $305,347 in 2025 to $309,925 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 ZIP 77449.
  • Neighborhood value signalAmong 287 residential records in the same neighborhood, the average appraised value is about $131 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -8.6% on average.

Comparable assessments

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

  • 4106 Mt Whitney Way, Katy, TX 77449
    2,342 sqft | $113/sqft | built 2003 | Similar size (2,342 vs 2,314 sqft); Similar age (2003 vs 2005); Similar lot size (7,687 vs 8,296 sqft)
    $265,235
  • 4327 Mt Vinson Way, Katy, TX 77449
    2,461 sqft | $119/sqft | built 2005 | 6% larger (2,461 vs 2,314 sqft); Built same year (2005); Similar lot size (7,913 vs 8,296 sqft)
    $293,461
  • 4210 Black Mesa Ct, Katy, TX 77449
    2,183 sqft | $134/sqft | built 2006 | 6% smaller (2,183 vs 2,314 sqft); Similar age (2006 vs 2005); Similar lot size (8,956 vs 8,296 sqft)
    $293,618
  • 4314 Mt Davis Way, Katy, TX 77449
    2,455 sqft | $120/sqft | built 2007 | 6% larger (2,455 vs 2,314 sqft); Similar age (2007 vs 2005); Similar lot size (7,754 vs 8,296 sqft)
    $294,965
  • 4303 Mt Davis Way, Katy, TX 77449
    2,310 sqft | $122/sqft | built 2006 | Similar size (2,310 vs 2,314 sqft); Similar age (2006 vs 2005); Lot 17% smaller (6,872 vs 8,296 sqft)
    $280,955

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.

  • 3107 Oxbridge Ct, Katy, TX 77449
    August-11-2026 | 2,406 sqft | $112/sqft | built 2000 | Similar size (2,406 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $270,000
  • 20618 Naples Terrace Ln, Katy, TX 77449
    June-26-2026 | 2,367 sqft | $152/sqft | built 2004 | Similar size (2,367 sqft); Similar age (2004); Sold after the valuation date
    $360,000
  • 5906 Coyote Echo Dr, Katy, TX 77449
    August-10-2026 | 2,285 sqft | $139/sqft | built 2007 | Similar size (2,285 sqft); Similar age (2007); Sold after the valuation date
    $317,500
  • 3734 Veranda Dr, Katy, TX 77449
    August-7-2026 | 2,257 sqft | $140/sqft | built 2003 | Similar size (2,257 sqft); Similar age (2003); Sold after the valuation date
    $315,000
  • 21007 Sonoma Mission Ct, Katy, TX 77449
    June-25-2026 | 2,251 sqft | $119/sqft | built 2007 | Similar size (2,251 sqft); Similar age (2007); Sold after the valuation date
    $268,000

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.