Harris Value

19911 Stone Lake Dr, Tomball, TX 77377

4,049 sqft, built 2007, in Stone Lake Appraised at $1,062,747 for 2026.

Harris County account 1193400030002

Appraised value
$1,062,747
Tax year 2026 · after any cap, before exemptions
Market value
$1,117,460
Living area
4,049 sqft
$262 per sqft
Year built
2007
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 77377 and Stone Lake 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 $966,134 in 2025 to $1,062,747 in 2026.
  • Appraised value per square footThe current public record shows about $262 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $54,713 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Stone Lake neighborhood and ZIP 77377.
  • Neighborhood value signalAmong 63 residential records in the same neighborhood, the average appraised value is about $262 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +9.3% on average.

Comparable assessments

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

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.

  • 14407 Spring Mountain Dr, Tomball, TX 77377
    September-10-2026 | 4,183 sqft | $179/sqft | built 2005 | Similar size (4,183 sqft); Similar age (2005); Sold after the valuation date
    $749,900
  • 29511 Orchard Grove Dr, Tomball, TX 77377
    August-24-2026 | 3,914 sqft | $192/sqft | built 2006 | Similar size (3,914 sqft); Similar age (2006); Sold after the valuation date
    $750,000
  • 12010 Hodges Grove Ln, Tomball, TX 77377
    August-10-2026 | 3,953 sqft | $144/sqft | built 2008 | Similar size (3,953 sqft); Similar age (2008); Sold after the valuation date
    $569,900
  • 11506 Kingsbarn Ct, Tomball, TX 77377
    July-24-2026 | 4,071 sqft | $133/sqft | built 2005 | Similar size (4,071 sqft); Similar age (2005); Sold after the valuation date
    $539,900
  • 11831 Gray Forest Trl, Tomball, TX 77377
    July-29-2026 | 4,024 sqft | $130/sqft | built 2004 | Similar size (4,024 sqft); Similar age (2004); Sold after the valuation date
    $525,000

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.