Harris Value

18647 Martinique Dr, Houston, TX 77058

2,696 sqft, built 1970 Appraised at $322,314 for 2026.

Harris County account 0984740000004

Appraised value
$322,314
Tax year 2026 · after any cap, before exemptions
Living area
2,696 sqft
$120 per sqft
Year built
1970
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 77058 and HCAD Appraisal Area 2994.01 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 1.9% from $328,515 in 2025 to $322,314 in 2026.
  • Appraised value per square footThe current public record shows about $120 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77058.
  • Neighborhood value signalAmong 415 residential records in the same neighborhood, the average appraised value is about $144 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -6.4% on average.

Comparable assessments

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

  • 18431 Point Lookout Dr, Houston, TX 77058
    2,700 sqft | $120/sqft | built 1965 | Similar size (2,700 vs 2,696 sqft); Similar age (1965 vs 1970); Similar lot size (9,600 vs 9,600 sqft)
    $323,751
  • 18707 Martinique Dr, Houston, TX 77058
    2,690 sqft | $133/sqft | built 1967 | Similar size (2,690 vs 2,696 sqft); Similar age (1967 vs 1970); Similar lot size (9,818 vs 9,600 sqft)
    $357,795
  • 1811 Davon Ln, Houston, TX 77058
    2,630 sqft | $128/sqft | built 1973 | Similar size (2,630 vs 2,696 sqft); Similar age (1973 vs 1970); Similar lot size (9,600 vs 9,600 sqft)
    $337,186
  • 18507 Kingstown Ct, Houston, TX 77058
    2,599 sqft | $130/sqft | built 1968 | Similar size (2,599 vs 2,696 sqft); Similar age (1968 vs 1970); Similar lot size (9,636 vs 9,600 sqft)
    $337,349
  • 18411 Kingstown Ct, Houston, TX 77058
    2,594 sqft | $138/sqft | built 1968 | Similar size (2,594 vs 2,696 sqft); Similar age (1968 vs 1970); Similar lot size (9,600 vs 9,600 sqft)
    $358,025

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.

  • 18231 Barbuda Ln, Houston, TX 77058
    September-22-2026 | 2,690 sqft | $112/sqft | built 1964 | Similar size (2,690 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $300,000
  • 18562 Martinique Dr, Houston, TX 77058
    July-13-2026 | 2,738 sqft | $153/sqft | built 1968 | Similar size (2,738 sqft); Similar age (1968); Sold after the valuation date
    $420,000
  • 2631 Baycrest Dr, Houston, TX 77058
    July-2-2026 | 2,849 sqft | $172/sqft | built 1962 | 6% size difference (2,849 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $489,000
  • 18222 Barbuda Ln, Houston, TX 77058
    July-28-2026 | 2,300 sqft | $173/sqft | built 1965 | 15% size difference (2,300 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $399,000
  • 18639 Cape Charles Ln, Houston, TX 77058
    June-30-2026 | 3,071 sqft | $171/sqft | built 1968 | 14% size difference (3,071 sqft); Similar age (1968); Sold after the valuation date
    $524,900

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.