Harris Value

4010 Acorn Ln, Humble, TX 77345

1,550 sqft, built 1978, in Porter Appraised at $239,148 for 2026.

Harris County account 1024140000017

Appraised value
$239,148
Tax year 2026 · after any cap, before exemptions
Market value
$240,124
Living area
1,550 sqft
$154 per sqft
Year built
1978
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 77345, Porter, and Kingwood 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 $217,408 in 2025 to $239,148 in 2026.
  • Appraised value per square footThe current public record shows about $154 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $976 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Porter neighborhood and ZIP 77345.
  • Neighborhood value signalAmong 44 residential records in the same neighborhood, the average appraised value is about $173 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +15.8% on average.

Comparable assessments

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

  • 3715 Long Leaf Ln, Humble, TX 77345
    1,663 sqft | $146/sqft | built 1984 | 7% larger (1,663 vs 1,550 sqft); Similar lot size (19,000 vs 19,000 sqft); Same quality (Average)
    $242,702
  • 3720 Long Leaf Ln, Humble, TX 77345
    1,456 sqft | $155/sqft | built 1970 | 6% smaller (1,456 vs 1,550 sqft); Similar lot size (18,795 vs 19,000 sqft); Same quality (Average)
    $225,637
  • 3902 Acorn Ln, Kingwood, TX 77345
    1,236 sqft | $189/sqft | built 1984 | Similar lot size (19,000 vs 19,000 sqft); Same quality (Average); Same neighborhood
    $233,038
  • 3850 Acorn Ln, Humble, TX 77345
    1,350 sqft | $169/sqft | built 1983 | 13% smaller (1,350 vs 1,550 sqft); Similar age (1983 vs 1978); Similar lot size (19,000 vs 19,000 sqft)
    $228,481
  • 3911 Long Leaf Ln, Kingwood, TX 77345
    1,895 sqft | $137/sqft | built 1971 | Similar lot size (19,000 vs 19,000 sqft); Same quality (Average); Same neighborhood
    $259,608

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.

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.