Harris Value

22711 Alderdale Ln, Tomball, TX 77375

2,922 sqft, built 2015 Appraised at $481,019 for 2026.

Harris County account 1358420030002

Appraised value
$481,019
Tax year 2026 · after any cap, before exemptions
Market value
$485,837
Living area
2,922 sqft
$165 per sqft
Year built
2015
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 2756.13 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 $437,290 in 2025 to $481,019 in 2026.
  • Appraised value per square footThe current public record shows about $165 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $4,818 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 137 residential records in the same neighborhood, the average appraised value is about $157 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.5% on average.

Comparable assessments

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

  • 22811 Alderdale Ln, Tomball, TX 77375
    2,920 sqft | $171/sqft | built 2018 | Similar size (2,920 vs 2,922 sqft); Similar age (2018 vs 2015); Similar lot size (8,750 vs 8,750 sqft)
    $498,775
  • 22806 Alderdale Ln, Tomball, TX 77375
    2,931 sqft | $165/sqft | built 2015 | Similar size (2,931 vs 2,922 sqft); Built same year (2015); Similar lot size (8,406 vs 8,750 sqft)
    $483,534
  • 9035 Charncross Ln, Tomball, TX 77375
    2,899 sqft | $174/sqft | built 2017 | Similar size (2,899 vs 2,922 sqft); Similar age (2017 vs 2015); Similar lot size (8,901 vs 8,750 sqft)
    $504,258
  • 9103 Lacombe Ln, Tomball, TX 77375
    2,934 sqft | $171/sqft | built 2016 | Similar size (2,934 vs 2,922 sqft); Similar age (2016 vs 2015); Similar lot size (8,382 vs 8,750 sqft)
    $501,361
  • 22811 Laburname Ct, Tomball, TX 77375
    3,039 sqft | $164/sqft | built 2015 | Similar size (3,039 vs 2,922 sqft); Built same year (2015); Similar lot size (8,777 vs 8,750 sqft)
    $498,459

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.

  • 25130 Pinebrook Grove Ln, Tomball, TX 77375
    August-28-2026 | 2,915 sqft | $220/sqft | built 2018 | Similar size (2,915 sqft); Similar age (2018); Sold after the valuation date
    $639,900
  • 38 Madrone Terrace Pl, Tomball, TX 77375
    September-30-2026 | 2,964 sqft | $245/sqft | built 2018 | Similar size (2,964 sqft); Similar age (2018); Sold after the valuation date
    $725,000
  • 12423 Washington Way, Tomball, TX 77375
    August-7-2026 | 2,924 sqft | $176/sqft | built 2022 | Similar size (2,924 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $515,000
  • 9006 Lacombe Ln, Tomball, TX 77375
    July-15-2026 | 2,875 sqft | $141/sqft | built 2016 | Similar size (2,875 sqft); Similar age (2016); Sold after the valuation date
    $404,000
  • 15 S Lochwood Way, Tomball, TX 77375
    September-14-2026 | 2,614 sqft | $245/sqft | built 2016 | 10% size difference (2,614 sqft); Similar age (2016); Sold after the valuation date
    $640,000

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.