Harris Value

18215 Canyon Cypress Ln, Katy, TX 77449

2,494 sqft, built 2005, in Cypress Falls Appraised at $307,543 for 2026.

Harris County account 1247570020015

Appraised value
$307,543
Tax year 2026 · after any cap, before exemptions
Living area
2,494 sqft
$123 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, Cypress Falls, 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 $307,543 in 2025 to $307,543 in 2026.
  • Appraised value per square footThe current public record shows about $123 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Cypress Falls neighborhood and ZIP 77449.
  • Neighborhood value signalAmong 300 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 +1.2% on average.

Comparable assessments

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

  • 18319 Fieldbluff Ln, Katy, TX 77449
    2,457 sqft | $116/sqft | built 2005 | Similar size (2,457 vs 2,494 sqft); Built same year (2005); Similar lot size (6,747 vs 6,606 sqft)
    $285,385
  • 18123 Canyon Cypress Ln, Katy, TX 77449
    2,460 sqft | $113/sqft | built 2004 | Similar size (2,460 vs 2,494 sqft); Similar age (2004 vs 2005); Similar lot size (6,832 vs 6,606 sqft)
    $278,980
  • 18106 Glen Cypress Ct, Katy, TX 77449
    2,492 sqft | $112/sqft | built 2002 | Similar size (2,492 vs 2,494 sqft); Similar age (2002 vs 2005); Similar lot size (6,972 vs 6,606 sqft)
    $278,343
  • 6346 Bright Falls Ln, Katy, TX 77449
    2,457 sqft | $124/sqft | built 2006 | Similar size (2,457 vs 2,494 sqft); Similar age (2006 vs 2005); Similar lot size (6,268 vs 6,606 sqft)
    $303,430
  • 6410 Stone Lndg, Katy, TX 77449
    2,606 sqft | $117/sqft | built 2004 | Similar size (2,606 vs 2,494 sqft); Similar age (2004 vs 2005); Similar lot size (6,721 vs 6,606 sqft)
    $304,547

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.

  • 19806 Millstone Ridge Ln, Katy, TX 77449
    September-29-2026 | 2,433 sqft | $115/sqft | built 2005 | Similar size (2,433 sqft); Similar age (2005); Sold after the valuation date
    $279,000
  • 20511 Barker Bend Ct, Katy, TX 77449
    September-21-2026 | 2,490 sqft | $112/sqft | built 2003 | Similar size (2,490 sqft); Similar age (2003); Sold after the valuation date
    $280,000
  • 3902 Flatwood Dr, Katy, TX 77449
    September-25-2026 | 2,464 sqft | $134/sqft | built 2001 | Similar size (2,464 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $330,000
  • 6510 Briar Moss Ln, Katy, TX 77449
    August-17-2026 | 2,515 sqft | $121/sqft | built 2006 | Similar size (2,515 sqft); Similar age (2006); Sold after the valuation date
    $305,000
  • 20930 Barbons Heath Ct, Katy, TX 77449
    August-28-2026 | 2,429 sqft | $113/sqft | built 2006 | Similar size (2,429 sqft); Similar age (2006); Sold after the valuation date
    $274,900

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.