Harris Value

18330 Heaton Dr, Houston, TX 77084

2,603 sqft, built 1987, in Deerfield Village Appraised at $320,529 for 2026.

Harris County account 1151860510008

Appraised value
$320,529
Tax year 2026 · after any cap, before exemptions
Living area
2,603 sqft
$123 per sqft
Year built
1987
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 77084 and Deerfield Village 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 2.9% from $330,000 in 2025 to $320,529 in 2026.
  • Appraised value per square footThe current public record shows about $123 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Deerfield Village neighborhood and ZIP 77084.
  • Neighborhood value signalAmong 921 residential records in the same neighborhood, the average appraised value is about $125 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.9% on average.

Comparable assessments

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

  • 18331 Heaton Dr, Houston, TX 77084
    2,584 sqft | $128/sqft | built 1987 | Similar size (2,584 vs 2,603 sqft); Built same year (1987); Similar lot size (10,880 vs 10,880 sqft)
    $331,695
  • 5003 Tarnbrook Dr, Houston, TX 77084
    2,641 sqft | $138/sqft | built 1988 | Similar size (2,641 vs 2,603 sqft); Similar age (1988 vs 1987); Similar lot size (10,931 vs 10,880 sqft)
    $363,824
  • 18222 Spruce Creek Dr, Houston, TX 77084
    2,605 sqft | $121/sqft | built 1987 | Similar size (2,605 vs 2,603 sqft); Built same year (1987); Similar lot size (10,200 vs 10,880 sqft)
    $315,866
  • 18202 Wilstone Dr, Houston, TX 77084
    2,650 sqft | $128/sqft | built 1983 | Similar size (2,650 vs 2,603 sqft); Similar age (1983 vs 1987); Similar lot size (10,638 vs 10,880 sqft)
    $339,315
  • 18322 Forest Town Dr, Houston, TX 77084
    2,588 sqft | $115/sqft | built 1982 | Similar size (2,588 vs 2,603 sqft); Similar age (1982 vs 1987); Similar lot size (11,350 vs 10,880 sqft)
    $297,914

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.

  • 18315 Shireoak Dr, Houston, TX 77084
    September-21-2026 | 2,548 sqft | $143/sqft | built 1982 | Similar size (2,548 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $365,000
  • 17502 Glenmark Dr, Houston, TX 77084
    September-30-2026 | 2,409 sqft | $149/sqft | built 1991 | 8% size difference (2,409 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $359,900
  • 15626 Four Leaf Dr, Houston, TX 77084
    September-1-2026 | 2,476 sqft | $113/sqft | built 1981 | Similar size (2,476 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $279,000
  • 14747 Tilley St, Houston, TX 77084
    August-25-2026 | 2,380 sqft | $123/sqft | built 1990 | 9% size difference (2,380 sqft); Similar age (1990); Sold after the valuation date
    $293,000
  • 6714 Green Stone Ct, Houston, TX 77084
    August-19-2026 | 2,471 sqft | $136/sqft | built 1997 | 5% size difference (2,471 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $335,000

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.