Harris Value

14231 Altair Dr, Tomball, TX 77375

3,157 sqft, built 2001, in North Star Estates Appraised at $410,679 for 2026.

Harris County account 1211450020008

Appraised value
$410,679
Tax year 2026 · after any cap, before exemptions
Market value
$456,128
Living area
3,157 sqft
$130 per sqft
Year built
2001
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 North Star Estates 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 $373,345 in 2025 to $410,679 in 2026.
  • Appraised value per square footThe current public record shows about $130 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $45,449 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the North Star Estates neighborhood and ZIP 77375.
  • Neighborhood value signalAmong 19 residential records in the same neighborhood, the average appraised value is about $159 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +10.2% on average.

Comparable assessments

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

  • 14206 Altair Dr, Tomball, TX 77375
    2,980 sqft | $149/sqft | built 2001 | 6% smaller (2,980 vs 3,157 sqft); Built same year (2001); Similar lot size (7,000 vs 7,000 sqft)
    $444,041
  • 14218 Altair Dr, Tomball, TX 77375
    3,031 sqft | $166/sqft | built 2007 | Similar size (3,031 vs 3,157 sqft); Similar lot size (7,000 vs 7,000 sqft); Same quality (Good)
    $503,785
  • 14215 Altair Dr, Tomball, TX 77375
    2,869 sqft | $153/sqft | built 2003 | 9% smaller (2,869 vs 3,157 sqft); Similar age (2003 vs 2001); Similar lot size (7,000 vs 7,000 sqft)
    $439,697
  • 14235 Altair Dr, Tomball, TX 77375
    2,864 sqft | $152/sqft | built 2004 | 9% smaller (2,864 vs 3,157 sqft); Similar age (2004 vs 2001); Similar lot size (7,207 vs 7,000 sqft)
    $436,759
  • 14227 Altair Dr, Tomball, TX 77375
    3,416 sqft | $162/sqft | built 2015 | 8% larger (3,416 vs 3,157 sqft); Similar lot size (7,000 vs 7,000 sqft); Same quality (Good)
    $555,023

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.

  • 12223 Camden Meadow Dr, Tomball, TX 77375
    August-24-2026 | 3,158 sqft | $117/sqft | built 2004 | Similar size (3,158 sqft); Similar age (2004); Sold after the valuation date
    $370,000
  • 6 Inland Prairie Dr, Tomball, TX 77375
    September-23-2026 | 3,104 sqft | $214/sqft | built 2014 | Similar size (3,104 sqft); Sold after the valuation date
    $665,000
  • 22306 Wenbury Dr, Tomball, TX 77375
    September-9-2026 | 3,288 sqft | $134/sqft | built 2016 | Similar size (3,288 sqft); Sold after the valuation date
    $439,900
  • 38 Madrone Terrace Pl, Tomball, TX 77375
    September-30-2026 | 2,964 sqft | $245/sqft | built 2018 | 6% size difference (2,964 sqft); Sold after the valuation date
    $725,000
  • 11123 Maidenfair Dr, Tomball, TX 77375
    September-16-2026 | 2,736 sqft | $150/sqft | built 2007 | 13% size difference (2,736 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $410,000

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.