Harris Value

6631 Valerian Ln, Katy, TX 77449

2,353 sqft, built 2001, in Autumn Run Appraised at $307,176 for 2026.

Harris County account 1153750050047

Appraised value
$307,176
Tax year 2026 · after any cap, before exemptions
Market value
$325,826
Living area
2,353 sqft
$131 per sqft
Year built
2001
Average quality
Homestead
Yes
Owner-occupied exemption on file

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, Autumn Run, 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 20.0% from $255,980 in 2025 to $307,176 in 2026.
  • Appraised value per square footThe current public record shows about $131 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $18,650 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Autumn Run neighborhood and ZIP 77449.
  • Neighborhood value signalAmong 707 residential records in the same neighborhood, the average appraised value is about $143 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.4% on average.

Comparable assessments

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

  • 6623 Valerian Ln, Katy, TX 77449
    2,360 sqft | $126/sqft | built 2000 | Similar size (2,360 vs 2,353 sqft); Similar age (2000 vs 2001); Similar lot size (4,719 vs 4,500 sqft)
    $297,364
  • 6726 Misty Dale Dr, Katy, TX 77449
    2,415 sqft | $145/sqft | built 2002 | Similar size (2,415 vs 2,353 sqft); Similar age (2002 vs 2001); Similar lot size (4,200 vs 4,500 sqft)
    $350,954
  • 6627 Bluebottle Ln, Katy, TX 77449
    2,360 sqft | $131/sqft | built 2000 | Similar size (2,360 vs 2,353 sqft); Similar age (2000 vs 2001); Similar lot size (4,410 vs 4,500 sqft)
    $308,587
  • 6630 Autumn Flowers Dr, Katy, TX 77449
    2,348 sqft | $134/sqft | built 2001 | Similar size (2,348 vs 2,353 sqft); Built same year (2001); Similar lot size (4,320 vs 4,500 sqft)
    $313,622
  • 18522 Dinner Creek Dr, Katy, TX 77449
    2,371 sqft | $120/sqft | built 2001 | Similar size (2,371 vs 2,353 sqft); Built same year (2001); Similar lot size (4,305 vs 4,500 sqft)
    $284,384

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.

  • 19439 Buckland Park Dr, Katy, TX 77449
    July-17-2026 | 2,357 sqft | $117/sqft | built 2006 | Similar size (2,357 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $275,000
  • 19823 Billineys Park Dr, Katy, TX 77449
    September-3-2026 | 2,486 sqft | $109/sqft | built 2006 | 6% size difference (2,486 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $270,000
  • 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
  • 19630 Buckland Park Dr, Katy, TX 77449
    June-23-2026 | 2,280 sqft | $116/sqft | built 2005 | Similar size (2,280 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $265,000
  • 21315 Slate Crossing Ln, Katy, TX 77449
    September-17-2026 | 2,520 sqft | $119/sqft | built 2012 | 7% size difference (2,520 sqft); Sold after the valuation date
    $299,000

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.