Harris Value

18302 Big Cypress Dr, Spring, TX 77388

2,727 sqft, built 1980, in Cypresswood Appraised at $298,863 for 2026.

Harris County account 1130980000015

Appraised value
$298,863
Tax year 2026 · after any cap, before exemptions
Living area
2,727 sqft
$110 per sqft
Year built
1980
Good 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 77388 and Cypresswood 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 0.9% from $296,344 in 2025 to $298,863 in 2026.
  • Appraised value per square footThe current public record shows about $110 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Cypresswood neighborhood and ZIP 77388.
  • Neighborhood value signalAmong 653 residential records in the same neighborhood, the average appraised value is about $126 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.7% on average.

Comparable assessments

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

  • 3630 Cypresswood Dr, Spring, TX 77388
    2,704 sqft | $114/sqft | built 1981 | Similar size (2,704 vs 2,727 sqft); Similar age (1981 vs 1980); Similar lot size (10,847 vs 11,199 sqft)
    $309,395
  • 3603 Alderwood Dr, Spring, TX 77388
    2,720 sqft | $109/sqft | built 1981 | Similar size (2,720 vs 2,727 sqft); Similar age (1981 vs 1980); Similar lot size (10,556 vs 11,199 sqft)
    $297,598
  • 18303 Aldermoor Dr, Spring, TX 77388
    2,762 sqft | $110/sqft | built 1980 | Similar size (2,762 vs 2,727 sqft); Built same year (1980); Similar lot size (10,624 vs 11,199 sqft)
    $304,063
  • 3503 Coltwood Dr, Spring, TX 77388
    2,736 sqft | $112/sqft | built 1983 | Similar size (2,736 vs 2,727 sqft); Similar age (1983 vs 1980); Similar lot size (10,700 vs 11,199 sqft)
    $306,193
  • 18375 Arbor Terrace Dr, Spring, TX 77388
    2,755 sqft | $116/sqft | built 1984 | Similar size (2,755 vs 2,727 sqft); Similar age (1984 vs 1980); Similar lot size (10,800 vs 11,199 sqft)
    $318,646

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.

  • 18303 Aldermoor Dr, Spring, TX 77388
    July-2-2026 | 2,762 sqft | $127/sqft | built 1980 | Similar size (2,762 sqft); Similar age (1980); Sold after the valuation date
    $350,000
  • 18731 White Candle Dr, Spring, TX 77388
    August-4-2026 | 2,812 sqft | $133/sqft | built 1979 | Similar size (2,812 sqft); Similar age (1979); Sold after the valuation date
    $375,000
  • 17611 Sorrel Ridge Dr, Spring, TX 77388
    September-11-2026 | 2,526 sqft | $111/sqft | built 1977 | 7% size difference (2,526 sqft); Similar age (1977); Sold after the valuation date
    $279,500
  • 3422 Candlewisp Dr, Spring, TX 77388
    September-17-2026 | 2,762 sqft | $103/sqft | built 1974 | Similar size (2,762 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $285,000
  • 203 Acorn Tree Ct, Spring, TX 77388
    August-28-2026 | 2,614 sqft | $107/sqft | built 1967 | Similar size (2,614 sqft); Sold after the valuation date
    $280,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.