Harris Value

18911 Live Oak Trl, Tomball, TX 77377

2,480 sqft, built 1983, in Rosewood Hill Appraised at $461,110 for 2026.

Harris County account 1122050000009

Appraised value
$461,110
Tax year 2026 · after any cap, before exemptions
Market value
$472,540
Living area
2,480 sqft
$186 per sqft
Year built
1983
Good 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 Rosewood Hill 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 $419,191 in 2025 to $461,110 in 2026.
  • Appraised value per square footThe current public record shows about $186 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $11,430 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Rosewood Hill neighborhood and ZIP 77377.
  • Neighborhood value signalAmong 287 residential records in the same neighborhood, the average appraised value is about $203 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +10.0% on average.

Comparable assessments

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

  • 18814 Hilltop Ln, Tomball, TX 77377
    2,425 sqft | $195/sqft | built 1986 | Similar size (2,425 vs 2,480 sqft); Similar age (1986 vs 1983); Similar lot size (43,678 vs 42,201 sqft)
    $472,239
  • 18802 Heron Ln, Tomball, TX 77377
    2,620 sqft | $159/sqft | built 1983 | 6% larger (2,620 vs 2,480 sqft); Built same year (1983); Similar lot size (43,560 vs 42,201 sqft)
    $417,703
  • 18935 Live Oak Trl, Tomball, TX 77377
    2,522 sqft | $185/sqft | built 1989 | Similar size (2,522 vs 2,480 sqft); Similar lot size (40,476 vs 42,201 sqft); Same quality (Good)
    $466,119
  • 18706 Quail Ln, Tomball, TX 77377
    2,554 sqft | $201/sqft | built 1985 | Similar size (2,554 vs 2,480 sqft); Similar age (1985 vs 1983); Similar lot size (39,204 vs 42,201 sqft)
    $512,435
  • 22618 Cardinal Ln, Tomball, TX 77377
    2,564 sqft | $203/sqft | built 1990 | Similar size (2,564 vs 2,480 sqft); Similar lot size (43,560 vs 42,201 sqft); Same quality (Good)
    $519,934

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.