Harris Value

3522 Maymist Dr, Katy, TX 77449

1,754 sqft, built 1990, in Silvermill Appraised at $275,269 for 2026.

Harris County account 1156300010051

Appraised value
$275,269
Tax year 2026 · after any cap, before exemptions
Living area
1,754 sqft
$157 per sqft
Year built
1990
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, Silvermill, 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 3.9% from $264,896 in 2025 to $275,269 in 2026.
  • Appraised value per square footThe current public record shows about $157 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Silvermill neighborhood and ZIP 77449.
  • Neighborhood value signalAmong 354 residential records in the same neighborhood, the average appraised value is about $146 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.6% on average.

Comparable assessments

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

  • 19315 Bristlestar Dr, Katy, TX 77449
    1,754 sqft | $141/sqft | built 1990 | Similar size (1,754 vs 1,754 sqft); Built same year (1990); Similar lot size (6,510 vs 6,300 sqft)
    $248,021
  • 19215 Wildoats Dr, Katy, TX 77449
    1,726 sqft | $141/sqft | built 1989 | Similar size (1,726 vs 1,754 sqft); Similar age (1989 vs 1990); Similar lot size (6,300 vs 6,300 sqft)
    $243,115
  • 19306 Wildoats Dr, Katy, TX 77449
    1,758 sqft | $140/sqft | built 1988 | Similar size (1,758 vs 1,754 sqft); Similar age (1988 vs 1990); Similar lot size (6,200 vs 6,300 sqft)
    $246,143
  • 19202 Wildoats Dr, Katy, TX 77449
    1,732 sqft | $141/sqft | built 1988 | Similar size (1,732 vs 1,754 sqft); Similar age (1988 vs 1990); Similar lot size (6,300 vs 6,300 sqft)
    $243,395
  • 19319 Wildoats Dr, Katy, TX 77449
    1,726 sqft | $141/sqft | built 1989 | Similar size (1,726 vs 1,754 sqft); Similar age (1989 vs 1990); Similar lot size (6,344 vs 6,300 sqft)
    $243,155

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.

  • 3814 Bridgebay Ln, Katy, TX 77449
    September-29-2026 | 1,735 sqft | $133/sqft | built 1998 | Similar size (1,735 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $229,990
  • 19327 Cypress Bay Dr, Katy, TX 77449
    September-29-2026 | 1,736 sqft | $121/sqft | built 1980 | Similar size (1,736 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $210,000
  • 19214 Winding Branch Dr, Katy, TX 77449
    July-23-2026 | 1,835 sqft | $153/sqft | built 1990 | Similar size (1,835 sqft); Similar age (1990); Sold after the valuation date
    $280,000
  • 20210 Silver Cypress Ct, Katy, TX 77449
    July-31-2026 | 1,780 sqft | $157/sqft | built 1983 | Similar size (1,780 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $280,000
  • 3830 Silverhawk Dr, Katy, TX 77449
    September-1-2026 | 1,752 sqft | $151/sqft | built 2005 | Similar size (1,752 sqft); Sold after the valuation date
    $265,000

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.