Harris Value

18311 Lake Oaks Dr, Spring, TX 77388

3,142 sqft, built 1982, in Cypresswood Appraised at $336,527 for 2026.

Harris County account 1130980000005

Appraised value
$336,527
Tax year 2026 · after any cap, before exemptions
Living area
3,142 sqft
$107 per sqft
Year built
1982
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 0.6% from $338,457 in 2025 to $336,527 in 2026.
  • Appraised value per square footThe current public record shows about $107 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.

  • 3611 Coltwood Dr, Spring, TX 77388
    3,112 sqft | $106/sqft | built 1983 | Similar size (3,112 vs 3,142 sqft); Similar age (1983 vs 1982); Similar lot size (8,400 vs 8,278 sqft)
    $328,689
  • 3635 Coltwood Dr, Spring, TX 77388
    3,112 sqft | $106/sqft | built 1983 | Similar size (3,112 vs 3,142 sqft); Similar age (1983 vs 1982); Similar lot size (8,400 vs 8,278 sqft)
    $329,565
  • 3515 Marywood Dr, Spring, TX 77388
    3,235 sqft | $104/sqft | built 1983 | Similar size (3,235 vs 3,142 sqft); Similar age (1983 vs 1982); Similar lot size (8,050 vs 8,278 sqft)
    $335,374
  • 3631 Laurel Hollow Dr, Spring, TX 77388
    3,046 sqft | $113/sqft | built 1989 | Similar size (3,046 vs 3,142 sqft); Similar lot size (8,142 vs 8,278 sqft); Same quality (Good)
    $344,381
  • 3615 Alderwood Dr, Spring, TX 77388
    3,134 sqft | $111/sqft | built 1982 | Similar size (3,134 vs 3,142 sqft); Built same year (1982); Lot 13% larger (9,322 vs 8,278 sqft)
    $346,830

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.

  • 531 W North Hill Dr, Spring, TX 77388
    September-2-2026 | 3,077 sqft | $123/sqft | built 1991 | Similar size (3,077 sqft); Moderate age difference (9 years newer); 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); Similar age (1983); Sold after the valuation date
    $410,000
  • 20119 Forest Dr, Spring, TX 77388
    September-9-2026 | 3,046 sqft | $120/sqft | built 1994 | Similar size (3,046 sqft); Sold after the valuation date
    $365,000
  • 3655 Blue Lake Dr, Spring, TX 77388
    August-27-2026 | 3,455 sqft | $111/sqft | built 1990 | 10% size difference (3,455 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $385,000
  • 19106 S Rim Trl, Spring, TX 77388
    August-27-2026 | 3,269 sqft | $109/sqft | built 2002 | Similar size (3,269 sqft); Sold after the valuation date
    $355,000

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.