Harris Value

21343 Park Tree Ln, Katy, TX 77450

2,903 sqft, built 1977, in Memorial Parkway Appraised at $308,261 for 2026.

Harris County account 1101930000049

Appraised value
$308,261
Tax year 2026 · after any cap, before exemptions
Living area
2,903 sqft
$106 per sqft
Year built
1977
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 77450, Memorial Parkway, 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 stayed about the same, from $308,261 in 2025 to $308,261 in 2026.
  • Appraised value per square footThe current public record shows about $106 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Memorial Parkway neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 674 residential records in the same neighborhood, the average appraised value is about $135 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.2% on average.

Comparable assessments

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

  • 1343 Westgreen Blvd, Katy, TX 77450
    2,903 sqft | $107/sqft | built 1980 | Similar size (2,903 vs 2,903 sqft); Similar age (1980 vs 1977); Similar lot size (9,430 vs 10,176 sqft)
    $311,064
  • 21339 Park Tree Ln, Katy, TX 77450
    2,907 sqft | $109/sqft | built 1977 | Similar size (2,907 vs 2,903 sqft); Built same year (1977); Lot 11% smaller (9,024 vs 10,176 sqft)
    $317,289
  • 21402 Park Royale Dr, Katy, TX 77450
    2,795 sqft | $107/sqft | built 1978 | Similar size (2,795 vs 2,903 sqft); Similar age (1978 vs 1977); Lot 12% smaller (8,970 vs 10,176 sqft)
    $298,603
  • 20814 Park Canyon Dr, Katy, TX 77450
    2,903 sqft | $108/sqft | built 1977 | Similar size (2,903 vs 2,903 sqft); Built same year (1977); Lot 19% smaller (8,211 vs 10,176 sqft)
    $312,821
  • 21135 Park Brook Dr, Katy, TX 77450
    2,903 sqft | $108/sqft | built 1977 | Similar size (2,903 vs 2,903 sqft); Built same year (1977); Same quality (Average)
    $313,789

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.

  • 20911 Park Brush Cir, Katy, TX 77450
    September-17-2026 | 2,890 sqft | $119/sqft | built 1977 | Similar size (2,890 sqft); Similar age (1977); Sold after the valuation date
    $345,000
  • 703 Cranfield Ct, Katy, TX 77450
    September-21-2026 | 2,658 sqft | $173/sqft | built 1979 | 8% size difference (2,658 sqft); Similar age (1979); Sold after the valuation date
    $460,000
  • 23027 Red River Dr, Katy, TX 77450
    August-31-2026 | 3,005 sqft | $133/sqft | built 1989 | Similar size (3,005 sqft); Sold after the valuation date
    $400,000
  • 614 Houghton Rd, Katy, TX 77450
    August-4-2026 | 3,125 sqft | $142/sqft | built 1974 | 8% size difference (3,125 sqft); Similar age (1974); Sold after the valuation date
    $445,000
  • 1214 Shillington Dr, Katy, TX 77450
    July-9-2026 | 3,024 sqft | $144/sqft | built 1980 | Similar size (3,024 sqft); Similar age (1980); Sold after the valuation date
    $435,000

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.