Harris Value

21814 White Oak View Dr, Tomball, TX 77375

4,310 sqft, built 2024 Appraised at $870,962 for 2026.

Harris County account 1419190010006

Appraised value
$870,962
Tax year 2026 · after any cap, before exemptions
Living area
4,310 sqft
$202 per sqft
Year built
2024
Excellent 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 77375 and HCAD Appraisal Area 2722.11 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 25.9% from $692,008 in 2025 to $870,962 in 2026.
  • Appraised value per square footThe current public record shows about $202 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77375.
  • Neighborhood value signalAmong 21 residential records in the same neighborhood, the average appraised value is about $196 per square foot.

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.

  • 25003 Stela Falls Ln, Tomball, TX 77375
    September-24-2026 | 4,190 sqft | $190/sqft | built 2022 | Similar size (4,190 sqft); Similar age (2022); Sold after the valuation date
    $795,000
  • 9039 Charncross Ln, Tomball, TX 77375
    July-31-2026 | 4,109 sqft | $134/sqft | built 2015 | Similar size (4,109 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $549,999
  • 25007 Heather Glade Trl, Tomball, TX 77375
    May-15-2026 | 4,505 sqft | $250/sqft | built 2021 | Similar size (4,505 sqft); Similar age (2021); Sold after the valuation date
    $1,125,000
  • 19 Brittany Rose Pl, Tomball, TX 77375
    September-30-2026 | 4,379 sqft | $228/sqft | built 2014 | Similar size (4,379 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $999,000
  • 24934 Gingerbush Ln, Tomball, TX 77375
    September-4-2026 | 3,793 sqft | $215/sqft | built 2020 | 12% size difference (3,793 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $817,000

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.