Harris Value

8818 Adrienne Dr, Tomball, TX 77375

2,328 sqft, built 2013 Appraised at $392,461 for 2026.

Harris County account 1334510020002

Appraised value
$392,461
Tax year 2026 · after any cap, before exemptions
Living area
2,328 sqft
$169 per sqft
Year built
2013
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 77375 and HCAD Appraisal Area 2590.02 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 5.8% from $371,002 in 2025 to $392,461 in 2026.
  • Appraised value per square footThe current public record shows about $169 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 285 residential records in the same neighborhood, the average appraised value is about $171 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +7.7% on average.

Comparable assessments

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

  • 8922 Finnery Dr, Tomball, TX 77375
    2,321 sqft | $164/sqft | built 2012 | Similar size (2,321 vs 2,328 sqft); Similar age (2012 vs 2013); Similar lot size (5,500 vs 5,439 sqft)
    $381,540
  • 8939 Finnery Dr, Tomball, TX 77375
    2,355 sqft | $166/sqft | built 2012 | Similar size (2,355 vs 2,328 sqft); Similar age (2012 vs 2013); Similar lot size (5,500 vs 5,439 sqft)
    $389,884
  • 8919 Alcina Dr, Tomball, TX 77375
    2,297 sqft | $169/sqft | built 2012 | Similar size (2,297 vs 2,328 sqft); Similar age (2012 vs 2013); Similar lot size (5,500 vs 5,439 sqft)
    $388,967
  • 8915 Alcina Dr, Tomball, TX 77375
    2,278 sqft | $170/sqft | built 2013 | Similar size (2,278 vs 2,328 sqft); Built same year (2013); Similar lot size (5,500 vs 5,439 sqft)
    $386,760
  • 8815 Alicia Dr, Tomball, TX 77375
    2,349 sqft | $169/sqft | built 2013 | Similar size (2,349 vs 2,328 sqft); Built same year (2013); Similar lot size (5,625 vs 5,439 sqft)
    $396,210

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.

  • 24718 Sandusky Dr, Tomball, TX 77375
    September-3-2026 | 2,284 sqft | $129/sqft | built 2006 | Similar size (2,284 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $295,000
  • 8810 Alicia Dr, Tomball, TX 77375
    July-27-2026 | 2,443 sqft | $162/sqft | built 2014 | Similar size (2,443 sqft); Similar age (2014); Sold after the valuation date
    $395,000
  • 23635 Plantation Pines Ln, Tomball, TX 77375
    July-17-2026 | 2,389 sqft | $140/sqft | built 2014 | Similar size (2,389 sqft); Similar age (2014); Sold after the valuation date
    $335,000
  • 8806 Alicia Dr, Tomball, TX 77375
    July-15-2026 | 2,178 sqft | $161/sqft | built 2013 | 6% size difference (2,178 sqft); Similar age (2013); Sold after the valuation date
    $349,900
  • 9014 Springcroft Ct, Tomball, TX 77375
    September-21-2026 | 2,424 sqft | $158/sqft | built 2007 | Similar size (2,424 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $384,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.