Harris Value

1810 Sand Hollow Ln, Katy, TX 77450

3,235 sqft, built 2001, in Kelliwood Appraised at $613,495 for 2026.

Harris County account 1168400010027

Appraised value
$613,495
Tax year 2026 · after any cap, before exemptions
Market value
$635,650
Living area
3,235 sqft
$190 per sqft
Year built
2001
Excellent 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 77450, Kelliwood, 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 10.0% from $557,723 in 2025 to $613,495 in 2026.
  • Appraised value per square footThe current public record shows about $190 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $22,155 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Kelliwood neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 394 residential records in the same neighborhood, the average appraised value is about $162 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.9% on average.

Comparable assessments

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

  • 1910 Sand Hollow Ln, Katy, TX 77450
    3,314 sqft | $189/sqft | built 1997 | Similar size (3,314 vs 3,235 sqft); Similar age (1997 vs 2001); Similar lot size (9,750 vs 9,299 sqft)
    $627,827
  • 1907 Windy Ridge Dr, Katy, TX 77450
    3,338 sqft | $178/sqft | built 1989 | Similar size (3,338 vs 3,235 sqft); Similar lot size (9,360 vs 9,299 sqft); Same quality (Excellent)
    $595,365
  • 20019 Stonelodge St, Katy, TX 77450
    3,194 sqft | $189/sqft | built 1999 | Similar size (3,194 vs 3,235 sqft); Similar age (1999 vs 2001); Lot 13% larger (10,530 vs 9,299 sqft)
    $605,180
  • 20022 Erika Way Dr, Katy, TX 77450
    3,334 sqft | $177/sqft | built 1988 | Similar size (3,334 vs 3,235 sqft); Similar lot size (9,242 vs 9,299 sqft); Same quality (Excellent)
    $588,589
  • 1918 Alana Springs Dr, Katy, TX 77450
    3,259 sqft | $175/sqft | built 1988 | Similar size (3,259 vs 3,235 sqft); Similar lot size (9,775 vs 9,299 sqft); Same quality (Excellent)
    $571,120

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.

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.