Harris Value

18111 Auburn Dr, Tomball, TX 77375

2,925 sqft, built 2000 Appraised at $531,468 for 2026.

Harris County account 0410260100018

Appraised value
$531,468
Tax year 2026 · after any cap, before exemptions
Market value
$571,959
Living area
2,925 sqft
$182 per sqft
Year built
2000
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 77375 and HCAD Appraisal Area 2745.00 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 $483,153 in 2025 to $531,468 in 2026.
  • Appraised value per square footThe current public record shows about $182 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $40,491 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77375.
  • Neighborhood value signalAmong 323 residential records in the same neighborhood, the average appraised value is about $214 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +7.1% on average.

Comparable assessments

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

  • 21802 Rhodes Rd, Spring, TX 77388
    3,065 sqft | $157/sqft | built 1989 | Similar size (3,065 vs 2,925 sqft); Similar lot size (21,780 vs 21,780 sqft); Same quality (Good)
    $482,495
  • 20707 Rhodes Rd, Spring, TX 77388
    3,368 sqft | $232/sqft | built 2001 | Similar age (2001 vs 2000); Similar lot size (21,780 vs 21,780 sqft); Same quality (Good)
    $780,247

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.

  • 10 Log House Ct, Tomball, TX 77375
    September-28-2026 | 2,848 sqft | $228/sqft | built 2015 | Similar size (2,848 sqft); Sold after the valuation date
    $650,000
  • 22635 Pineleigh Ct, Tomball, TX 77375
    May-19-2026 | 2,814 sqft | $226/sqft | built 2013 | Similar size (2,814 sqft); Sold after the valuation date
    $635,000
  • 8214 Creekside Willow Ct, Tomball, TX 77375
    August-25-2026 | 2,736 sqft | $110/sqft | built 2004 | 6% size difference (2,736 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $300,000
  • 11123 Maidenfair Dr, Tomball, TX 77375
    September-16-2026 | 2,736 sqft | $150/sqft | built 2007 | 6% size difference (2,736 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $410,000
  • 21007 Courtly Manner Ct, Tomball, TX 77375
    June-15-2026 | 2,715 sqft | $179/sqft | built 2015 | 7% size difference (2,715 sqft); Sold after the valuation date
    $485,000

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.