Harris Value

18138 Sonresa Way, Tomball, TX 77377

2,490 sqft, built 2023 Appraised at $374,391 for 2026.

Harris County account 1472840010001

Appraised value
$374,391
Tax year 2026 · after any cap, before exemptions
Living area
2,490 sqft
$150 per sqft
Year built
2023
Average quality

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 2545.01 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 decreased 5.8% from $397,543 in 2025 to $374,391 in 2026.
  • Appraised value per square footThe current public record shows about $150 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77377.
  • Neighborhood value signalAmong 157 residential records in the same neighborhood, the average appraised value is about $159 per square foot.

Comparable assessments

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

  • 18126 Sonresa Way, Tomball, TX 77377
    2,544 sqft | $156/sqft | built 2024 | Similar size (2,544 vs 2,490 sqft); Similar age (2024 vs 2023); Similar lot size (5,000 vs 5,010 sqft)
    $397,620
  • 18110 Sonresa Way, Tomball, TX 77377
    2,552 sqft | $155/sqft | built 2024 | Similar size (2,552 vs 2,490 sqft); Similar age (2024 vs 2023); Similar lot size (5,000 vs 5,010 sqft)
    $395,618
  • 18243 Sonresa Way, Tomball, TX 77377
    2,554 sqft | $151/sqft | built 2023 | Similar size (2,554 vs 2,490 sqft); Built same year (2023); Similar lot size (5,067 vs 5,010 sqft)
    $384,727
  • 18214 Sonresa Way, Tomball, TX 77377
    2,469 sqft | $157/sqft | built 2024 | Similar size (2,469 vs 2,490 sqft); Similar age (2024 vs 2023); Similar lot size (5,248 vs 5,010 sqft)
    $386,772
  • 18258 Sonresa Way, Tomball, TX 77377
    2,588 sqft | $141/sqft | built 2025 | Similar size (2,588 vs 2,490 sqft); Similar age (2025 vs 2023); Similar lot size (4,972 vs 5,010 sqft)
    $365,693

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.

  • 17826 Chartertree Ln, Tomball, TX 77377
    September-30-2026 | 2,525 sqft | $128/sqft | built 2021 | Similar size (2,525 sqft); Similar age (2021); Sold after the valuation date
    $324,000
  • 17210 Rock Willow Ln, Tomball, TX 77377
    August-31-2026 | 2,380 sqft | $134/sqft | built 2021 | Similar size (2,380 sqft); Similar age (2021); Sold after the valuation date
    $319,000
  • 20935 Caserta Glen Ln, Tomball, TX 77377
    August-14-2026 | 2,595 sqft | $179/sqft | built 2024 | Similar size (2,595 sqft); Similar age (2024); Sold after the valuation date
    $465,000
  • 18907 Paso Fino Prairie Ln, Tomball, TX 77377
    October-1-2026 | 2,538 sqft | $172/sqft | built 2022 | Similar size (2,538 sqft); Similar age (2022); Sold after the valuation date
    $436,900
  • 19307 Hillside Pasture Ln, Tomball, TX 77377
    June-5-2026 | 2,575 sqft | $175/sqft | built 2022 | Similar size (2,575 sqft); Similar age (2022); Sold after the valuation date
    $450,000

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.