Harris Value

1815 Potomac Dr C, Houston, TX 77057

3,948 sqft, built 1982, in Westside Appraised at $682,835 for 2026.

Harris County account 0761800080258

Appraised value
$682,835
Tax year 2026 · after any cap, before exemptions
Living area
3,948 sqft
$173 per sqft
Year built
1982
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 4.5% from $653,163 in 2025 to $682,835 in 2026.
  • Appraised value per square footThe current public record shows about $173 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.

  • 1811 Potomac Dr, Houston, TX 77057
    4,023 sqft | $170/sqft | built 1982 | Similar size (4,023 vs 3,948 sqft); Built same year (1982); Similar lot size (3,944 vs 3,944 sqft)
    $684,376
  • 1905 Potomac Dr C, Houston, TX 77057
    4,004 sqft | $184/sqft | built 1981 | Similar size (4,004 vs 3,948 sqft); Similar age (1981 vs 1982); Similar lot size (3,832 vs 3,944 sqft)
    $738,432
  • 1901 Potomac Dr, Houston, TX 77057
    3,814 sqft | $173/sqft | built 1981 | Similar size (3,814 vs 3,948 sqft); Similar age (1981 vs 1982); Similar lot size (3,872 vs 3,944 sqft)
    $661,685
  • 1421 Nantucket Dr, Houston, TX 77057
    3,967 sqft | $175/sqft | built 1982 | Similar size (3,967 vs 3,948 sqft); Built same year (1982); Lot 11% larger (4,376 vs 3,944 sqft)
    $695,625
  • 1425 Nantucket Dr G, Houston, TX 77057
    3,763 sqft | $165/sqft | built 1983 | Similar size (3,763 vs 3,948 sqft); Similar age (1983 vs 1982); Similar lot size (4,171 vs 3,944 sqft)
    $621,974

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); Sold after the valuation date
    $850,000
  • 5732 Longmont Ln, Houston, TX 77057
    July-15-2026 | 3,360 sqft | $254/sqft | built 1995 | 15% size difference (3,360 sqft); Sold after the valuation date
    $855,000
  • 5731 Indian Cir, Houston, TX 77057
    June-25-2026 | 3,511 sqft | $413/sqft | built 1976 | 11% size difference (3,511 sqft); Moderate age difference (6 years older); 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); Sold after the valuation date
    $675,000
  • 2403 Potomac Dr, Houston, TX 77057
    July-6-2026 | 3,272 sqft | $189/sqft | built 1988 | Moderate age difference (6 years newer); Sold after the valuation date
    $619,000

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.