Harris Value

20610 May Dawn Dr, Katy, TX 77449

2,787 sqft, built 2022 Appraised at $378,555 for 2026.

Harris County account 1376750040002

Appraised value
$378,555
Tax year 2026 · after any cap, before exemptions
Living area
2,787 sqft
$136 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 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 1.7% from $384,990 in 2025 to $378,555 in 2026.
  • Appraised value per square footThe current public record shows about $136 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.

  • 4511 Hronas Dr, Katy, TX 77449
    2,819 sqft | $139/sqft | built 2022 | Similar size (2,819 vs 2,787 sqft); Built same year (2022); Similar lot size (6,050 vs 6,053 sqft)
    $391,946
  • 4510 Clara Rose Ln, Katy, TX 77449
    2,781 sqft | $137/sqft | built 2020 | Similar size (2,781 vs 2,787 sqft); Similar age (2020 vs 2022); Similar lot size (6,193 vs 6,053 sqft)
    $380,062
  • 20603 Enrique Dr, Katy, TX 77449
    2,866 sqft | $135/sqft | built 2022 | Similar size (2,866 vs 2,787 sqft); Built same year (2022); Similar lot size (6,050 vs 6,053 sqft)
    $385,635
  • 4627 Valley Rill Rd, Katy, TX 77449
    2,811 sqft | $142/sqft | built 2019 | Similar size (2,811 vs 2,787 sqft); Similar age (2019 vs 2022); Similar lot size (6,256 vs 6,053 sqft)
    $400,382
  • 4603 Clara Rose Ln, Katy, TX 77449
    2,762 sqft | $135/sqft | built 2020 | Similar size (2,762 vs 2,787 sqft); Similar age (2020 vs 2022); Similar lot size (6,379 vs 6,053 sqft)
    $373,350

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.

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.