Harris Value

12134 Cathy Dr, Houston, TX 77065

1,605 sqft, built 1984, in Mossy Oaks Estates Appraised at $249,339 for 2026.

Harris County account 0975840000183

Appraised value
$249,339
Tax year 2026 · after any cap, before exemptions
Living area
1,605 sqft
$155 per sqft
Year built
1984
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 77065 and Mossy Oaks Estates 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 4.6% from $238,385 in 2025 to $249,339 in 2026.
  • Appraised value per square footThe current public record shows about $155 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Mossy Oaks Estates neighborhood and ZIP 77065.
  • Neighborhood value signalAmong 85 residential records in the same neighborhood, the average appraised value is about $142 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.7% on average.

Comparable assessments

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

  • 11910 Marcia Dr, Houston, TX 77065
    1,662 sqft | $147/sqft | built 1977 | Similar size (1,662 vs 1,605 sqft); Similar lot size (18,400 vs 18,400 sqft); Same quality (Average)
    $243,913
  • 12027 Cathy Dr, Houston, TX 77065
    1,675 sqft | $150/sqft | built 1978 | Similar size (1,675 vs 1,605 sqft); Similar lot size (18,400 vs 18,400 sqft); Same quality (Average)
    $252,037
  • 12011 Cathy Dr, Houston, TX 77065
    1,620 sqft | $150/sqft | built 1978 | Similar size (1,620 vs 1,605 sqft); Lot 10% smaller (16,560 vs 18,400 sqft); Same quality (Average)
    $242,764
  • 12135 Beverly Dr, Houston, TX 77065
    1,729 sqft | $159/sqft | built 1978 | 8% larger (1,729 vs 1,605 sqft); Similar lot size (18,400 vs 18,400 sqft); Same quality (Average)
    $274,381
  • 12011 Beverly Dr, Houston, TX 77065
    1,616 sqft | $149/sqft | built 1973 | Similar size (1,616 vs 1,605 sqft); Lot 10% smaller (16,560 vs 18,400 sqft); Same quality (Average)
    $241,171

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.

  • 9627 Oldenburg Ln, Houston, TX 77065
    September-23-2026 | 1,490 sqft | $160/sqft | built 1984 | 7% size difference (1,490 sqft); Similar age (1984); Sold after the valuation date
    $239,000
  • 12011 Roan Dr, Houston, TX 77065
    July-2-2026 | 1,381 sqft | $172/sqft | built 1982 | 14% size difference (1,381 sqft); Similar age (1982); Sold after the valuation date
    $237,000
  • 13515 Splintered Oak Dr, Houston, TX 77065
    August-5-2026 | 1,593 sqft | $163/sqft | built 1981 | Similar size (1,593 sqft); Similar age (1981); Sold after the valuation date
    $259,900
  • 12930 Dakar Dr, Houston, TX 77065
    August-25-2026 | 1,635 sqft | $156/sqft | built 1975 | Similar size (1,635 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $255,000
  • 9622 Poynes Dr, Houston, TX 77065
    September-14-2026 | 1,490 sqft | $161/sqft | built 1984 | 7% size difference (1,490 sqft); Similar age (1984); Sold after the valuation date
    $239,900

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.