Harris Value

21715 Maple Bluff Dr, Katy, TX 77449

1,672 sqft, built 1999 Appraised at $237,749 for 2026.

Harris County account 1146490120005

Appraised value
$237,749
Tax year 2026 · after any cap, before exemptions
Living area
1,672 sqft
$142 per sqft
Year built
1999
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 13.00, 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 1.0% from $235,471 in 2025 to $237,749 in 2026.
  • Appraised value per square footThe current public record shows about $142 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 831 residential records in the same neighborhood, the average appraised value is about $128 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.7% on average.

Comparable assessments

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

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.

  • 21139 Wildcroft Dr, Katy, TX 77449
    September-18-2026 | 1,789 sqft | $140/sqft | built 1998 | 7% size difference (1,789 sqft); Similar age (1998); Sold after the valuation date
    $250,000
  • 3302 Rainport Dr, Katy, TX 77449
    August-14-2026 | 1,648 sqft | $121/sqft | built 2003 | Similar size (1,648 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $200,000
  • 3050 Texas Oak Dr, Katy, TX 77449
    July-24-2026 | 1,689 sqft | $169/sqft | built 1995 | Similar size (1,689 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $284,900
  • 3830 Silverhawk Dr, Katy, TX 77449
    September-1-2026 | 1,752 sqft | $151/sqft | built 2005 | Similar size (1,752 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $265,000
  • 2607 Anthony Hay Ln, Katy, TX 77449
    July-6-2026 | 1,701 sqft | $173/sqft | built 1991 | Similar size (1,701 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $294,500

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.