Harris Value

21327 Penzance Dr, Katy, TX 77449

1,973 sqft, built 1999 Appraised at $274,682 for 2026.

Harris County account 1192060070017

Appraised value
$274,682
Tax year 2026 · after any cap, before exemptions
Living area
1,973 sqft
$139 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 decreased 0.1% from $274,901 in 2025 to $274,682 in 2026.
  • Appraised value per square footThe current public record shows about $139 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.

  • 21711 Maple Bluff Dr, Katy, TX 77449
    1,977 sqft | $129/sqft | built 1998 | Similar size (1,977 vs 1,973 sqft); Similar age (1998 vs 1999); Similar lot size (6,944 vs 6,955 sqft)
    $255,979
  • 5207 Bay Pines Dr, Katy, TX 77449
    1,977 sqft | $130/sqft | built 1998 | Similar size (1,977 vs 1,973 sqft); Similar age (1998 vs 1999); Similar lot size (6,900 vs 6,955 sqft)
    $256,318
  • 21335 Penzance Dr, Katy, TX 77449
    1,962 sqft | $148/sqft | built 1999 | Similar size (1,962 vs 1,973 sqft); Built same year (1999); Similar lot size (6,839 vs 6,955 sqft)
    $290,988
  • 5307 Bay Pines Dr, Katy, TX 77449
    1,947 sqft | $131/sqft | built 1998 | Similar size (1,947 vs 1,973 sqft); Similar age (1998 vs 1999); Similar lot size (6,900 vs 6,955 sqft)
    $254,779
  • 5414 Bear Hunters Dr, Katy, TX 77449
    2,000 sqft | $140/sqft | built 2000 | Similar size (2,000 vs 1,973 sqft); Similar age (2000 vs 1999); Similar lot size (7,095 vs 6,955 sqft)
    $280,958

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.

  • 3539 Lakearies Ln, Katy, TX 77449
    August-11-2026 | 1,951 sqft | $141/sqft | built 2000 | Similar size (1,951 sqft); Similar age (2000); Sold after the valuation date
    $275,000
  • 20335 Sabal Palms Dr, Katy, TX 77449
    August-25-2026 | 1,994 sqft | $135/sqft | built 2001 | Similar size (1,994 sqft); Similar age (2001); Sold after the valuation date
    $270,000
  • 5802 Garden Flower Ct, Katy, TX 77449
    August-14-2026 | 2,049 sqft | $132/sqft | built 2004 | Similar size (2,049 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $269,990
  • 20030 Mason Creek Dr, Katy, TX 77449
    August-7-2026 | 2,025 sqft | $131/sqft | built 2001 | Similar size (2,025 sqft); Similar age (2001); Sold after the valuation date
    $265,000
  • 5447 Mersea Dr, Katy, TX 77449
    August-7-2026 | 2,075 sqft | $130/sqft | built 2000 | 5% size difference (2,075 sqft); Similar age (2000); Sold after the valuation date
    $269,000

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.