Harris Value

9423 Sinfonia Dr, Houston, TX 77040

2,710 sqft, built 1998, in Woodwind Lakes Appraised at $480,147 for 2026.

Harris County account 1185190020011

Appraised value
$480,147
Tax year 2026 · after any cap, before exemptions
Market value
$492,908
Living area
2,710 sqft
$177 per sqft
Year built
1998
Good 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 77040 and Woodwind Lakes 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 $436,498 in 2025 to $480,147 in 2026.
  • Appraised value per square footThe current public record shows about $177 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $12,761 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Woodwind Lakes neighborhood and ZIP 77040.
  • Neighborhood value signalAmong 990 residential records in the same neighborhood, the average appraised value is about $154 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +5.6% on average.

Comparable assessments

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

  • 7806 Percussion Pl, Houston, TX 77040
    2,733 sqft | $175/sqft | built 1998 | Similar size (2,733 vs 2,710 sqft); Built same year (1998); Similar lot size (7,919 vs 8,131 sqft)
    $477,052
  • 8718 Andante Dr, Houston, TX 77040
    2,726 sqft | $172/sqft | built 1997 | Similar size (2,726 vs 2,710 sqft); Similar age (1997 vs 1998); Similar lot size (7,915 vs 8,131 sqft)
    $468,778
  • 8110 Letica Dr, Houston, TX 77040
    2,676 sqft | $180/sqft | built 1994 | Similar size (2,676 vs 2,710 sqft); Similar age (1994 vs 1998); Similar lot size (8,115 vs 8,131 sqft)
    $481,227
  • 8703 Serenade Ln, Houston, TX 77040
    2,668 sqft | $167/sqft | built 1995 | Similar size (2,668 vs 2,710 sqft); Similar age (1995 vs 1998); Similar lot size (8,223 vs 8,131 sqft)
    $444,536
  • 9418 Sinfonia Dr, Houston, TX 77040
    2,777 sqft | $161/sqft | built 1998 | Similar size (2,777 vs 2,710 sqft); Built same year (1998); Similar lot size (8,391 vs 8,131 sqft)
    $447,156

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: . Matches consider available size, age, location and property characteristics. How comparisons work.