Harris Value

7831 Zilonis Ct, Houston, TX 77040

2,221 sqft, built 1977 Appraised at $441,961 for 2026.

Harris County account 0821210010005

Appraised value
$441,961
Tax year 2026 · after any cap, before exemptions
Living area
2,221 sqft
$199 per sqft
Year built
1977
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 77040 and HCAD Appraisal Area 161.00 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 0.1% from $442,486 in 2025 to $441,961 in 2026.
  • Appraised value per square footThe current public record shows about $199 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77040.
  • Neighborhood value signalAmong 270 residential records in the same neighborhood, the average appraised value is about $157 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.6% on average.

Comparable assessments

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

  • 14901 Lakeview Dr, Houston, TX 77040
    2,141 sqft | $174/sqft | built 1977 | Similar size (2,141 vs 2,221 sqft); Built same year (1977); Similar lot size (12,065 vs 12,000 sqft)
    $372,604
  • 15506 Chichester Ln, Houston, TX 77040
    2,302 sqft | $165/sqft | built 1977 | Similar size (2,302 vs 2,221 sqft); Built same year (1977); Similar lot size (11,760 vs 12,000 sqft)
    $380,664
  • 15319 Welwyn Dr, Houston, TX 77040
    2,138 sqft | $187/sqft | built 1977 | Similar size (2,138 vs 2,221 sqft); Built same year (1977); Similar lot size (12,750 vs 12,000 sqft)
    $399,253
  • 15406 Glamorgan Dr, Houston, TX 77040
    2,108 sqft | $195/sqft | built 1977 | 5% smaller (2,108 vs 2,221 sqft); Built same year (1977); Similar lot size (11,900 vs 12,000 sqft)
    $410,923
  • 15310 Glamorgan Dr, Houston, TX 77040
    2,242 sqft | $142/sqft | built 1977 | Similar size (2,242 vs 2,221 sqft); Built same year (1977); Similar lot size (12,000 vs 12,000 sqft)
    $317,726

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.