Harris Value

18911 Chickadee Ln, Tomball, TX 77377

3,460 sqft, built 1987, in Rosewood Hill Appraised at $1,081,549 for 2026.

Harris County account 1135010000051

Appraised value
$1,081,549
Tax year 2026 · after any cap, before exemptions
Living area
3,460 sqft
$313 per sqft
Year built
1987
Good 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 Rosewood Hill 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 changed from $564,072 in 2025 to $1,081,549 in 2026. A change this large often reflects new construction, a reclassification or a record correction, so check it against the county record.
  • Appraised value per square footThe current public record shows about $313 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Rosewood Hill neighborhood and ZIP 77377.
  • Neighborhood value signalAmong 287 residential records in the same neighborhood, the average appraised value is about $203 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +10.0% on average.

Comparable assessments

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

  • 22019 Rosewood Trl, Tomball, TX 77377
    3,394 sqft | $151/sqft | built 1983 | Similar size (3,394 vs 3,460 sqft); Similar age (1983 vs 1987); Similar lot size (33,750 vs 34,848 sqft)
    $513,325
  • 18810 Meadow Ln, Tomball, TX 77377
    3,520 sqft | $194/sqft | built 1998 | Similar size (3,520 vs 3,460 sqft); Similar lot size (34,996 vs 34,848 sqft); Same quality (Good)
    $681,315
  • 22910 Wren Ln, Tomball, TX 77377
    3,216 sqft | $205/sqft | built 1987 | 7% smaller (3,216 vs 3,460 sqft); Built same year (1987); Similar lot size (35,719 vs 34,848 sqft)
    $659,208
  • 18819 Hilltop Ln, Tomball, TX 77377
    3,714 sqft | $181/sqft | built 1991 | 7% larger (3,714 vs 3,460 sqft); Similar age (1991 vs 1987); Similar lot size (35,000 vs 34,848 sqft)
    $672,185
  • 22902 Wren Ln, Tomball, TX 77377
    3,147 sqft | $190/sqft | built 1989 | 9% smaller (3,147 vs 3,460 sqft); Similar age (1989 vs 1987); Similar lot size (35,719 vs 34,848 sqft)
    $596,884

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.