Harris Value

930 Mainer Ln, Tomball, TX 77375

966 sqft, built 1993, in Carrell Manor Appraised at $122,767 for 2026.

Harris County account 1181130010018

Appraised value
$122,767
Tax year 2026 · after any cap, before exemptions
Market value
$172,872
Living area
966 sqft
$127 per sqft
Year built
1993
Average 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 Carrell Manor 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 $111,607 in 2025 to $122,767 in 2026.
  • Appraised value per square footThe current public record shows about $127 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $50,105 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Carrell Manor neighborhood and ZIP 77375.
  • Neighborhood value signalAmong 25 residential records in the same neighborhood, the average appraised value is about $150 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +10.8% on average.

Comparable assessments

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

  • 931 Bolton Ct, Tomball, TX 77375
    1,035 sqft | $177/sqft | built 1993 | 7% larger (1,035 vs 966 sqft); Built same year (1993); Similar lot size (7,193 vs 7,391 sqft)
    $183,484
  • 930 Bolton Ct, Tomball, TX 77375
    1,048 sqft | $177/sqft | built 1994 | 8% larger (1,048 vs 966 sqft); Similar age (1994 vs 1993); Similar lot size (7,304 vs 7,391 sqft)
    $185,996
  • 23511 Lovett St, Tomball, TX 77375
    1,048 sqft | $166/sqft | built 1996 | 8% larger (1,048 vs 966 sqft); Similar age (1996 vs 1993); Similar lot size (7,458 vs 7,391 sqft)
    $174,314
  • 911 Mainer Ln, Tomball, TX 77375
    1,048 sqft | $128/sqft | built 1996 | 8% larger (1,048 vs 966 sqft); Similar age (1996 vs 1993); Similar lot size (7,629 vs 7,391 sqft)
    $133,823
  • 930 Buster Cir, Tomball, TX 77375
    1,048 sqft | $126/sqft | built 1995 | 8% larger (1,048 vs 966 sqft); Similar age (1995 vs 1993); Similar lot size (6,877 vs 7,391 sqft)
    $131,589

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.

  • 22503 August Leaf Dr, Tomball, TX 77375
    May-22-2026 | 1,082 sqft | $199/sqft | built 1985 | 12% size difference (1,082 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $214,900
  • 606 S Pine St, Tomball, TX 77375
    August-13-2026 | 1,200 sqft | $268/sqft | built 1997 | Moderate age difference (4 years newer); Sold after the valuation date
    $321,000
  • 19527 Shady Bank Dr, Tomball, TX 77375
    June-30-2026 | 1,110 sqft | $176/sqft | built 1984 | 15% size difference (1,110 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $195,000

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.