Harris Value

2423 Avenue A, Katy, TX 77493

3,754 sqft, built 2016 Appraised at $608,847 for 2026.

Harris County account 1366590030010

Appraised value
$608,847
Tax year 2026 · after any cap, before exemptions
Living area
3,754 sqft
$162 per sqft
Year built
2016
Good 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 77493, HCAD Appraisal Area 2884.10, 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 3.7% from $587,061 in 2025 to $608,847 in 2026.
  • Appraised value per square footThe current public record shows about $162 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77493.
  • Neighborhood value signalAmong 49 residential records in the same neighborhood, the average appraised value is about $173 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +7.1% on average.

Comparable assessments

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

  • 5514 Mae St, Katy, TX 77493
    3,776 sqft | $162/sqft | built 2016 | Similar size (3,776 vs 3,754 sqft); Built same year (2016); Similar lot size (9,746 vs 10,324 sqft)
    $611,013
  • 5527 Mae St, Katy, TX 77493
    3,754 sqft | $152/sqft | built 2015 | Similar size (3,754 vs 3,754 sqft); Similar age (2015 vs 2016); Similar lot size (9,569 vs 10,324 sqft)
    $571,965
  • 5634 Chipstone Trail Ln, Katy, TX 77493
    3,599 sqft | $162/sqft | built 2018 | Similar size (3,599 vs 3,754 sqft); Similar age (2018 vs 2016); Similar lot size (10,362 vs 10,324 sqft)
    $582,531
  • 2310 Avenue A, Katy, TX 77493
    3,611 sqft | $160/sqft | built 2016 | Similar size (3,611 vs 3,754 sqft); Built same year (2016); Similar lot size (10,683 vs 10,324 sqft)
    $576,151
  • 2403 Avenue A, Katy, TX 77493
    3,449 sqft | $163/sqft | built 2016 | 8% smaller (3,449 vs 3,754 sqft); Built same year (2016); Similar lot size (10,316 vs 10,324 sqft)
    $561,054

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.

  • 23303 Perla Verde Terrace Cir, Katy, TX 77493
    July-30-2026 | 3,394 sqft | $165/sqft | built 2014 | 10% size difference (3,394 sqft); Similar age (2014); Sold after the valuation date
    $559,990
  • 25603 Grassland Prairie Dr, Katy, TX 77493
    August-18-2026 | 4,229 sqft | $189/sqft | built 2025 | 13% size difference (4,229 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $799,000
  • 23306 Oakheath Pines Pl, Katy, TX 77493
    June-30-2026 | 3,273 sqft | $145/sqft | built 2020 | 13% size difference (3,273 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $474,990
  • 23726 Daintree Pl, Katy, TX 77493
    August-10-2026 | 2,922 sqft | $154/sqft | built 2017 | Similar age (2017); Sold after the valuation date
    $449,900
  • 7139 Rustic Forest Dr, Katy, TX 77493
    June-25-2026 | 3,108 sqft | $190/sqft | built 2026 | Moderate age difference (10 years newer); Sold after the valuation date
    $590,000

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.