Harris Value

6631 Castlebay Dr, Houston, TX 77092

1,386 sqft, built 1964, in Fairbanks / Northwest Crossing Appraised at $166,442 for 2026.

Harris County account 0301660070008

Appraised value
$166,442
Tax year 2026 · after any cap, before exemptions
Living area
1,386 sqft
$120 per sqft
Year built
1964
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 77092 and Fairbanks / Northwest Crossing 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 0.3% from $166,944 in 2025 to $166,442 in 2026.
  • Appraised value per square footThe current public record shows about $120 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Fairbanks / Northwest Crossing neighborhood and ZIP 77092.
  • Neighborhood value signalAmong 29 residential records in the same neighborhood, the average appraised value is about $166 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.2% on average.

Comparable assessments

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

  • 6602 Highrock Rd, Houston, TX 77092
    1,326 sqft | $118/sqft | built 1965 | Similar size (1,326 vs 1,386 sqft); Similar age (1965 vs 1964); Similar lot size (6,250 vs 6,250 sqft)
    $156,794
  • 6604 Highrock Rd, Houston, TX 77092
    1,285 sqft | $123/sqft | built 1965 | 7% smaller (1,285 vs 1,386 sqft); Similar age (1965 vs 1964); Similar lot size (6,250 vs 6,250 sqft)
    $157,730
  • 6615 Castlebay Dr, Houston, TX 77092
    1,376 sqft | $131/sqft | built 1965 | Similar size (1,376 vs 1,386 sqft); Similar age (1965 vs 1964); Similar lot size (6,250 vs 6,250 sqft)
    $180,675
  • 6608 Highrock Rd, Houston, TX 77092
    1,192 sqft | $127/sqft | built 1965 | 14% smaller (1,192 vs 1,386 sqft); Similar age (1965 vs 1964); Similar lot size (6,250 vs 6,250 sqft)
    $151,708
  • 6622 Highrock Rd, Houston, TX 77092
    1,216 sqft | $115/sqft | built 1965 | 12% smaller (1,216 vs 1,386 sqft); Similar age (1965 vs 1964); Similar lot size (6,250 vs 6,250 sqft)
    $139,740

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.

  • 4429 Nina Lee Ln, Houston, TX 77092
    September-11-2026 | 1,270 sqft | $264/sqft | built 1955 | 8% size difference (1,270 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $335,000
  • 6107 Autumn Arbor Dr, Houston, TX 77092
    September-16-2026 | 1,526 sqft | $170/sqft | built 1974 | 10% size difference (1,526 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $259,000
  • 6705 Thornwall St, Houston, TX 77092
    August-28-2026 | 1,289 sqft | $163/sqft | built 1951 | 7% size difference (1,289 sqft); Sold after the valuation date
    $209,900
  • 5230 Libbey Ln, Houston, TX 77092
    September-11-2026 | 1,492 sqft | $285/sqft | built 1955 | 8% size difference (1,492 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $424,900
  • 5711 Weeping Willow Rd, Houston, TX 77092
    September-8-2026 | 1,233 sqft | $242/sqft | built 1975 | 11% size difference (1,233 sqft); Sold after the valuation date
    $299,000

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.