Harris Value

18423 Big Cypress Dr, Spring, TX 77388

3,058 sqft, built 1990, in Cypresswood Appraised at $364,952 for 2026.

Harris County account 1143040470024

Appraised value
$364,952
Tax year 2026 · after any cap, before exemptions
Living area
3,058 sqft
$119 per sqft
Year built
1990
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 decreased 2.7% from $374,931 in 2025 to $364,952 in 2026.
  • Appraised value per square footThe current public record shows about $119 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 154 residential records in the same neighborhood, the average appraised value is about $119 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +0.2% on average.

Comparable assessments

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

  • 3506 El James Dr, Spring, TX 77388
    3,050 sqft | $114/sqft | built 1989 | Similar size (3,050 vs 3,058 sqft); Similar age (1989 vs 1990); Similar lot size (8,624 vs 8,740 sqft)
    $347,513
  • 18427 Forest Elms Dr, Spring, TX 77388
    3,064 sqft | $107/sqft | built 1991 | Similar size (3,064 vs 3,058 sqft); Similar age (1991 vs 1990); Similar lot size (8,932 vs 8,740 sqft)
    $328,005
  • 3514 Rolling Forest Dr, Spring, TX 77388
    3,108 sqft | $115/sqft | built 1989 | Similar size (3,108 vs 3,058 sqft); Similar age (1989 vs 1990); Similar lot size (8,970 vs 8,740 sqft)
    $357,483
  • 3653 Blue Lake Dr, Spring, TX 77388
    2,945 sqft | $116/sqft | built 1990 | Similar size (2,945 vs 3,058 sqft); Built same year (1990); Similar lot size (8,855 vs 8,740 sqft)
    $342,009
  • 3643 Blue Lake Dr, Spring, TX 77388
    2,960 sqft | $107/sqft | built 1991 | Similar size (2,960 vs 3,058 sqft); Similar age (1991 vs 1990); Similar lot size (8,855 vs 8,740 sqft)
    $317,069

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.

  • 20119 Forest Dr, Spring, TX 77388
    September-9-2026 | 3,046 sqft | $120/sqft | built 1994 | Similar size (3,046 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $365,000
  • 531 W North Hill Dr, Spring, TX 77388
    September-2-2026 | 3,077 sqft | $123/sqft | built 1991 | Similar size (3,077 sqft); Similar age (1991); Sold after the valuation date
    $379,000
  • 3414 Blue Candle Dr, Spring, TX 77388
    August-10-2026 | 3,114 sqft | $132/sqft | built 1983 | Similar size (3,114 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $410,000
  • 3507 Rolling Forest Dr, Spring, TX 77388
    July-31-2026 | 2,943 sqft | $129/sqft | built 1988 | Similar size (2,943 sqft); Similar age (1988); Sold after the valuation date
    $379,900
  • 3655 Blue Lake Dr, Spring, TX 77388
    August-27-2026 | 3,455 sqft | $111/sqft | built 1990 | 13% size difference (3,455 sqft); Similar age (1990); Sold after the valuation date
    $385,000

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.