Harris Value

20806 Carsen Spring Ct, Katy, TX 77449

2,301 sqft, built 2005, in Highland Creek Ranch Appraised at $318,852 for 2026.

Harris County account 1260280050024

Appraised value
$318,852
Tax year 2026 · after any cap, before exemptions
Living area
2,301 sqft
$139 per sqft
Year built
2005
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, Highland Creek Ranch, 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 1.2% from $315,159 in 2025 to $318,852 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 the Highland Creek Ranch neighborhood and ZIP 77449.
  • Neighborhood value signalAmong 634 residential records in the same neighborhood, the average appraised value is about $145 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.8% on average.

Comparable assessments

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

  • 20822 Mossy Hill Ln, Katy, TX 77449
    2,371 sqft | $128/sqft | built 2005 | Similar size (2,371 vs 2,301 sqft); Built same year (2005); Similar lot size (10,661 vs 10,698 sqft)
    $302,900
  • 20727 Lone Creek Ct, Katy, TX 77449
    2,254 sqft | $134/sqft | built 2004 | Similar size (2,254 vs 2,301 sqft); Similar age (2004 vs 2005); Similar lot size (10,505 vs 10,698 sqft)
    $301,644
  • 7031 Coats Creek Ln, Katy, TX 77449
    2,247 sqft | $134/sqft | built 2007 | Similar size (2,247 vs 2,301 sqft); Similar age (2007 vs 2005); Similar lot size (11,228 vs 10,698 sqft)
    $301,525
  • 20807 Carsen Spring Ct, Katy, TX 77449
    2,301 sqft | $128/sqft | built 2005 | Similar size (2,301 vs 2,301 sqft); Built same year (2005); Lot 11% smaller (9,559 vs 10,698 sqft)
    $294,350
  • 20831 Baron Bend Ln, Katy, TX 77449
    2,222 sqft | $133/sqft | built 2007 | Similar size (2,222 vs 2,301 sqft); Similar age (2007 vs 2005); Lot 11% smaller (9,574 vs 10,698 sqft)
    $295,844

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.

  • 3734 Veranda Dr, Katy, TX 77449
    August-7-2026 | 2,257 sqft | $140/sqft | built 2003 | Similar size (2,257 sqft); Similar age (2003); Sold after the valuation date
    $315,000
  • 5106 Opal Sky Dr, Katy, TX 77449
    September-24-2026 | 2,322 sqft | $125/sqft | built 2004 | Similar size (2,322 sqft); Similar age (2004); Sold after the valuation date
    $290,000
  • 19706 Windmoor Ct, Katy, TX 77449
    September-28-2026 | 2,400 sqft | $120/sqft | built 1998 | Similar size (2,400 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $289,000
  • 20618 Naples Terrace Ln, Katy, TX 77449
    June-26-2026 | 2,367 sqft | $152/sqft | built 2004 | Similar size (2,367 sqft); Similar age (2004); Sold after the valuation date
    $360,000
  • 3107 Oxbridge Ct, Katy, TX 77449
    August-11-2026 | 2,406 sqft | $112/sqft | built 2000 | Similar size (2,406 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $270,000

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.