Harris Value

1721 Nantucket Dr 1, Houston, TX 77057

3,785 sqft, built 1994, in Westside Appraised at $754,389 for 2026.

Harris County account 0761800090252

Appraised value
$754,389
Tax year 2026 · after any cap, before exemptions
Living area
3,785 sqft
$199 per sqft
Year built
1994
Excellent 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 77057 and Westside 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 4.7% from $720,193 in 2025 to $754,389 in 2026.
  • Appraised value per square footThe current public record shows about $199 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Westside neighborhood and ZIP 77057.
  • Neighborhood value signalAmong 1,020 residential records in the same neighborhood, the average appraised value is about $215 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +8.5% on average.

Comparable assessments

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

  • 1714 Potomac Dr, Houston, TX 77057
    3,835 sqft | $196/sqft | built 1993 | Similar size (3,835 vs 3,785 sqft); Similar age (1993 vs 1994); Similar lot size (4,900 vs 5,028 sqft)
    $751,141
  • 1008 Potomac Dr, Houston, TX 77057
    3,793 sqft | $218/sqft | built 2000 | Similar size (3,793 vs 3,785 sqft); Similar lot size (5,010 vs 5,028 sqft); Same quality (Excellent)
    $828,167
  • 6014 Valley Forge Dr, Houston, TX 77057
    3,729 sqft | $212/sqft | built 1997 | Similar size (3,729 vs 3,785 sqft); Similar age (1997 vs 1994); Similar lot size (4,800 vs 5,028 sqft)
    $788,771
  • 1717 Potomac Dr A, Houston, TX 77057
    3,890 sqft | $221/sqft | built 1999 | Similar size (3,890 vs 3,785 sqft); Similar age (1999 vs 1994); Similar lot size (5,124 vs 5,028 sqft)
    $860,171
  • 2518 Potomac Dr A, Houston, TX 77057
    3,616 sqft | $183/sqft | built 1991 | Similar size (3,616 vs 3,785 sqft); Similar age (1991 vs 1994); Similar lot size (4,970 vs 5,028 sqft)
    $661,513

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.

  • 1008 Potomac Dr, Houston, TX 77057
    August-12-2026 | 3,793 sqft | $224/sqft | built 2000 | Similar size (3,793 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $850,000
  • 5732 Longmont Ln, Houston, TX 77057
    July-15-2026 | 3,360 sqft | $254/sqft | built 1995 | 11% size difference (3,360 sqft); Similar age (1995); Sold after the valuation date
    $855,000
  • 5731 Indian Cir, Houston, TX 77057
    June-25-2026 | 3,511 sqft | $413/sqft | built 1976 | 7% size difference (3,511 sqft); Sold after the valuation date
    $1,449,000
  • 2426 Nantucket Dr UNIT D, Houston, TX 77057
    April-22-2026 | 3,942 sqft | $171/sqft | built 1998 | Similar size (3,942 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $675,000
  • 5823 Augusta Ct, Houston, TX 77057
    June-16-2026 | 3,466 sqft | $173/sqft | built 1996 | 8% size difference (3,466 sqft); Similar age (1996); Sold after the valuation date
    $599,000

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.