Harris Value

7826 Zilonis Ct, Houston, TX 77040

3,223 sqft, built 1979 Appraised at $419,911 for 2026.

Harris County account 0821210010013

Appraised value
$419,911
Tax year 2026 · after any cap, before exemptions
Market value
$422,031
Living area
3,223 sqft
$130 per sqft
Year built
1979
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 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 increased 10.0% from $381,738 in 2025 to $419,911 in 2026.
  • Appraised value per square footThe current public record shows about $130 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $2,120 above the appraised value used on this page.
  • 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.

  • 15326 Colwyn Ln, Houston, TX 77040
    3,141 sqft | $129/sqft | built 1974 | Similar size (3,141 vs 3,223 sqft); Similar age (1974 vs 1979); Similar lot size (12,264 vs 12,000 sqft)
    $404,487
  • 14913 Lakeview Dr, Houston, TX 77040
    3,213 sqft | $126/sqft | built 1976 | Similar size (3,213 vs 3,223 sqft); Similar age (1976 vs 1979); Lot 13% larger (13,600 vs 12,000 sqft)
    $404,157
  • 7806 Hamilton Cir, Houston, TX 77040
    2,859 sqft | $135/sqft | built 1979 | 11% smaller (2,859 vs 3,223 sqft); Built same year (1979); Similar lot size (12,000 vs 12,000 sqft)
    $386,164
  • 15341 Welwyn Dr, Houston, TX 77040
    3,201 sqft | $160/sqft | built 1977 | Similar size (3,201 vs 3,223 sqft); Similar age (1977 vs 1979); Similar lot size (11,900 vs 12,000 sqft)
    $511,840
  • 15309 Clevedon Ln, Houston, TX 77040
    3,152 sqft | $149/sqft | built 1984 | Similar size (3,152 vs 3,223 sqft); Similar age (1984 vs 1979); Lot 13% larger (13,600 vs 12,000 sqft)
    $470,948

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.

  • 15320 Clevedon Ln, Jersey Village, TX 77040
    July-14-2026 | 3,163 sqft | $174/sqft | built 1978 | Similar size (3,163 sqft); Similar age (1978); Sold after the valuation date
    $550,000
  • 8202 Argentina St, Jersey Village, TX 77040
    September-28-2026 | 3,572 sqft | $153/sqft | built 1977 | 11% size difference (3,572 sqft); Similar age (1977); Sold after the valuation date
    $545,000
  • 8014 Argentina St, Jersey Village, TX 77040
    July-29-2026 | 3,466 sqft | $101/sqft | built 1977 | 8% size difference (3,466 sqft); Similar age (1977); Sold after the valuation date
    $349,500
  • 9523 Bayou Lake Ln, Houston, TX 77040
    August-12-2026 | 3,216 sqft | $154/sqft | built 1998 | Similar size (3,216 sqft); Sold after the valuation date
    $495,000
  • 15413 Chichester Ln, Jersey Village, TX 77040
    July-30-2026 | 2,973 sqft | $127/sqft | built 1976 | 8% size difference (2,973 sqft); Similar age (1976); Sold after the valuation date
    $379,000

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.