Harris Value

20815 Teocalli Dr, Katy, TX 77449

1,950 sqft, built 2022 Appraised at $294,714 for 2026.

Harris County account 1453400020031

Appraised value
$294,714
Tax year 2026 · after any cap, before exemptions
Living area
1,950 sqft
$151 per sqft
Year built
2022
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 13.20, 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 4.2% from $307,680 in 2025 to $294,714 in 2026.
  • Appraised value per square footThe current public record shows about $151 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 539 residential records in the same neighborhood, the average appraised value is about $143 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -4.0% on average.

Comparable assessments

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

  • 20827 Filbert Ln, Katy, TX 77449
    1,966 sqft | $148/sqft | built 2022 | Similar size (1,966 vs 1,950 sqft); Built same year (2022); Similar lot size (5,926 vs 5,967 sqft)
    $290,255
  • 4823 Austin Meadow Ln, Katy, TX 77449
    1,950 sqft | $149/sqft | built 2022 | Similar size (1,950 vs 1,950 sqft); Built same year (2022); Similar lot size (5,732 vs 5,967 sqft)
    $290,058
  • 4815 Westfield Ranch Ct, Katy, TX 77449
    1,950 sqft | $150/sqft | built 2018 | Similar size (1,950 vs 1,950 sqft); Similar age (2018 vs 2022); Similar lot size (5,921 vs 5,967 sqft)
    $291,647
  • 20935 Filbert Ln, Katy, TX 77449
    1,929 sqft | $147/sqft | built 2022 | Similar size (1,929 vs 1,950 sqft); Built same year (2022); Similar lot size (5,745 vs 5,967 sqft)
    $283,511
  • 4815 Austin Meadow Ln, Katy, TX 77449
    2,018 sqft | $148/sqft | built 2022 | Similar size (2,018 vs 1,950 sqft); Built same year (2022); Similar lot size (5,930 vs 5,967 sqft)
    $298,436

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.

  • 5551 Casa Martin Dr, Katy, TX 77449
    August-19-2026 | 1,973 sqft | $146/sqft | built 2016 | Similar size (1,973 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $289,000
  • 3835 Goldleaf Trail Dr, Katy, TX 77449
    September-17-2026 | 2,090 sqft | $146/sqft | built 2016 | 7% size difference (2,090 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $305,000
  • 4707 Lombardy Fire Trl, Katy, TX 77449
    July-30-2026 | 1,873 sqft | $155/sqft | built 2020 | Similar size (1,873 sqft); Similar age (2020); Sold after the valuation date
    $290,000
  • 19130 Golden Wave Dr, Katy, TX 77449
    July-17-2026 | 2,012 sqft | $149/sqft | built 2014 | Similar size (2,012 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $299,999
  • 20926 Corisande St, Katy, TX 77449
    August-21-2026 | 1,757 sqft | $142/sqft | built 2019 | 10% size difference (1,757 sqft); Similar age (2019); Sold after the valuation date
    $250,000

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.