Harris Value

18227 Walnut Canopy Way, Tomball, TX 77377

1,685 sqft, built 2025 Appraised at $62,140 for 2026.

Harris County account 1467690010003

Appraised value
$62,140
Tax year 2026 · after any cap, before exemptions
Market value
$72,386
Living area
1,685 sqft
$37 per sqft
Year built
2025
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 77377 and HCAD Appraisal Area 2550.05 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 52.7% from $40,700 in 2025 to $62,140 in 2026.
  • Appraised value per square footThe current public record shows about $37 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $10,246 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77377.
  • Neighborhood value signalAmong 211 residential records in the same neighborhood, the average appraised value is about $155 per square foot.

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.

  • 19722 Palomino Prairie Trl, Tomball, TX 77377
    July-15-2026 | 1,750 sqft | $189/sqft | built 2024 | Similar size (1,750 sqft); Similar age (2024); Sold after the valuation date
    $330,000
  • 20819 Little Sebastian Trl, Tomball, TX 77377
    May-29-2026 | 1,692 sqft | $195/sqft | built 2021 | Similar size (1,692 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $329,900
  • 20943 Twining Rose Ln, Tomball, TX 77377
    July-9-2026 | 1,760 sqft | $151/sqft | built 2020 | Similar size (1,760 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $265,000
  • 20907 Twining Rose Ln, Tomball, TX 77377
    May-14-2026 | 1,710 sqft | $155/sqft | built 2020 | Similar size (1,710 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $264,900
  • 17703 Chartertree Ln, Tomball, TX 77377
    May-7-2026 | 1,652 sqft | $169/sqft | built 2022 | Similar size (1,652 sqft); Similar age (2022); Sold after the valuation date
    $278,900

Comparable assessments

No usable assessment comparisons are available in this data snapshot.

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.