Harris Value

18222 Heaton Dr, Houston, TX 77084

3,209 sqft, built 1987, in Deerfield Village Appraised at $363,366 for 2026.

Harris County account 1151860500013

Appraised value
$363,366
Tax year 2026 · after any cap, before exemptions
Living area
3,209 sqft
$113 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 increased 2.7% from $353,809 in 2025 to $363,366 in 2026.
  • Appraised value per square footThe current public record shows about $113 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.

  • 18318 Heaton Dr, Houston, TX 77084
    3,206 sqft | $113/sqft | built 1987 | Similar size (3,206 vs 3,209 sqft); Built same year (1987); Similar lot size (9,196 vs 9,438 sqft)
    $363,759
  • 5031 Tarnbrook Dr, Houston, TX 77084
    3,193 sqft | $125/sqft | built 1988 | Similar size (3,193 vs 3,209 sqft); Similar age (1988 vs 1987); Similar lot size (9,600 vs 9,438 sqft)
    $398,091
  • 18303 Farnsfield Dr, Houston, TX 77084
    3,217 sqft | $128/sqft | built 1988 | Similar size (3,217 vs 3,209 sqft); Similar age (1988 vs 1987); Similar lot size (9,717 vs 9,438 sqft)
    $411,781
  • 5011 Hartwell Dr, Houston, TX 77084
    3,175 sqft | $123/sqft | built 1988 | Similar size (3,175 vs 3,209 sqft); Similar age (1988 vs 1987); Similar lot size (9,600 vs 9,438 sqft)
    $389,761
  • 18006 Widcombe Dr, Houston, TX 77084
    3,140 sqft | $125/sqft | built 1988 | Similar size (3,140 vs 3,209 sqft); Similar age (1988 vs 1987); Similar lot size (9,438 vs 9,438 sqft)
    $391,268

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.

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.