Harris Value

18719 Prince William Ln, Houston, TX 77058

3,924 sqft, built 1977 Appraised at $650,927 for 2026.

Harris County account 0984830000012

Appraised value
$650,927
Tax year 2026 · after any cap, before exemptions
Living area
3,924 sqft
$166 per sqft
Year built
1977
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 11.4% from $734,337 in 2025 to $650,927 in 2026.
  • Appraised value per square footThe current public record shows about $166 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.

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.

  • 18610 Martinique Dr, Houston, TX 77058
    July-2-2026 | 4,170 sqft | $180/sqft | built 1967 | 6% size difference (4,170 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $749,900
  • 1902 Port Royal Dr, Houston, TX 77058
    September-21-2026 | 3,400 sqft | $165/sqft | built 1967 | 13% size difference (3,400 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $562,500
  • 18646 Martinique Dr, Houston, TX 77058
    May-13-2026 | 4,297 sqft | $163/sqft | built 1978 | 10% size difference (4,297 sqft); Similar age (1978); Sold after the valuation date
    $699,999
  • 18507 Sandy Cv, Houston, TX 77058
    August-20-2026 | 3,349 sqft | $182/sqft | built 1997 | 15% size difference (3,349 sqft); Sold after the valuation date
    $610,000
  • 2434 Baycrest Dr, Houston, TX 77058
    July-31-2026 | 3,199 sqft | $311/sqft | built 1969 | Moderate age difference (8 years older); Sold after the valuation date
    $995,000

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.