Harris Value

18711 Rosehill Rd, Tomball, TX 77377

1,660 sqft, built 1981, in Rosewood Hill Appraised at $394,781 for 2026.

Harris County account 1146240000093

Appraised value
$394,781
Tax year 2026 · after any cap, before exemptions
Living area
1,660 sqft
$238 per sqft
Year built
1981
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 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 20.0% from $329,114 in 2025 to $394,781 in 2026.
  • Appraised value per square footThe current public record shows about $238 per square foot before any comparable-property adjustments.
  • 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.

  • 18902 Misty Ln, Tomball, TX 77377
    1,659 sqft | $204/sqft | built 1981 | Similar size (1,659 vs 1,660 sqft); Built same year (1981); Similar lot size (40,889 vs 41,068 sqft)
    $338,470
  • 18802 Meadow Ln, Tomball, TX 77377
    1,600 sqft | $222/sqft | built 1984 | Similar size (1,600 vs 1,660 sqft); Similar age (1984 vs 1981); Similar lot size (39,870 vs 41,068 sqft)
    $354,555
  • 18803 Hilltop Ln, Tomball, TX 77377
    1,644 sqft | $208/sqft | built 1980 | Similar size (1,644 vs 1,660 sqft); Similar age (1980 vs 1981); Lot 13% smaller (35,536 vs 41,068 sqft)
    $341,697
  • 18910 Meadow Ln, Tomball, TX 77377
    1,847 sqft | $215/sqft | built 1984 | 11% larger (1,847 vs 1,660 sqft); Similar age (1984 vs 1981); Similar lot size (41,103 vs 41,068 sqft)
    $397,878
  • 18811 Hilltop Ln, Tomball, TX 77377
    1,721 sqft | $181/sqft | built 1980 | Similar size (1,721 vs 1,660 sqft); Similar age (1980 vs 1981); Lot 15% smaller (35,000 vs 41,068 sqft)
    $310,828

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.

  • 12215 Cardston Ct, Tomball, TX 77377
    September-25-2026 | 1,671 sqft | $141/sqft | built 1985 | Similar size (1,671 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $235,000
  • 22923 Tomball Cemetery Rd, TX 77377
    September-21-2026 | 1,894 sqft | $224/sqft | built 1975 | 14% size difference (1,894 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $425,000
  • 18902 Misty Ln, Tomball, TX 77377
    May-29-2026 | 1,783 sqft | $233/sqft | built 1981 | 7% size difference (1,783 sqft); Similar age (1981); Sold after the valuation date
    $415,000
  • 12235 Innisfall Cir, Tomball, TX 77377
    September-30-2026 | 1,536 sqft | $161/sqft | built 1995 | 8% size difference (1,536 sqft); Sold after the valuation date
    $247,500
  • 18202 Almonte Ln, Tomball, TX 77377
    August-14-2026 | 1,664 sqft | $159/sqft | built 2000 | Similar size (1,664 sqft); Sold after the valuation date
    $265,000

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.