Harris Value

21210 Big Tree Dr, Crosby, TX 77532

1,711 sqft, built 1996, in Spindle Top Appraised at $392,210 for 2026.

Harris County account 0402830010004

Appraised value
$392,210
Tax year 2026 · after any cap, before exemptions
Market value
$458,166
Living area
1,711 sqft
$229 per sqft
Year built
1996
Average 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 77532 and Spindle Top 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 $356,555 in 2025 to $392,210 in 2026.
  • Appraised value per square footThe current public record shows about $229 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $65,956 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Spindle Top neighborhood and ZIP 77532.
  • Neighborhood value signalAmong 82 residential records in the same neighborhood, the average appraised value is about $191 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +7.4% on average.

Comparable assessments

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

  • 21202 Live Oak Rd, Crosby, TX 77532
    1,704 sqft | $221/sqft | built 1997 | Similar size (1,704 vs 1,711 sqft); Similar age (1997 vs 1996); Similar lot size (223,462 vs 217,800 sqft)
    $375,791
  • 21175 Plaza Cir, Crosby, TX 77532
    1,718 sqft | $228/sqft | built 1994 | Similar size (1,718 vs 1,711 sqft); Similar age (1994 vs 1996); Similar lot size (224,334 vs 217,800 sqft)
    $391,239
  • 20203 Live Oak Rd, Crosby, TX 77532
    1,780 sqft | $255/sqft | built 1995 | Similar size (1,780 vs 1,711 sqft); Similar age (1995 vs 1996); Similar lot size (222,156 vs 217,800 sqft)
    $453,052
  • 21003 Live Oak Rd, Crosby, TX 77532
    1,785 sqft | $239/sqft | built 1992 | Similar size (1,785 vs 1,711 sqft); Similar age (1992 vs 1996); Similar lot size (223,463 vs 217,800 sqft)
    $427,138
  • 20820 Plaza Cir, Crosby, TX 77532
    1,750 sqft | $249/sqft | built 1986 | Similar size (1,750 vs 1,711 sqft); Similar lot size (219,978 vs 217,800 sqft); Same quality (Average)
    $436,000

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.

  • 2103 Antler Trails Dr, Crosby, TX 77532
    August-10-2026 | 1,716 sqft | $143/sqft | built 2012 | Similar size (1,716 sqft); Sold after the valuation date
    $245,000
  • 16911 Marlin Spike Way, Crosby, TX 77532
    July-2-2026 | 1,804 sqft | $175/sqft | built 1994 | 5% size difference (1,804 sqft); Similar age (1994); Sold after the valuation date
    $314,990
  • 502 S Hyannis Port St, Crosby, TX 77532
    August-26-2026 | 1,600 sqft | $106/sqft | built 2006 | 6% size difference (1,600 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $170,000
  • 615 N Starboard St, Crosby, TX 77532
    July-9-2026 | 1,786 sqft | $154/sqft | built 2003 | Similar size (1,786 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $275,000
  • 434 Fishhawk Way, Crosby, TX 77532
    August-12-2026 | 1,547 sqft | $142/sqft | built 2003 | 10% size difference (1,547 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $219,990

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.