Harris Value

3856 Olympia Dr, Houston, TX 77019

3,501 sqft, built 1947, in River Oaks Appraised at $2,367,774 for 2026.

Harris County account 0601640820049

Appraised value
$2,367,774
Tax year 2026 · after any cap, before exemptions
Market value
$2,414,956
Living area
3,501 sqft
$676 per sqft
Year built
1947
Excellent quality
Homestead
Yes
Owner-occupied exemption on file

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 77019, River Oaks, and River Oaks 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 10.0% from $2,152,522 in 2025 to $2,367,774 in 2026.
  • Appraised value per square footThe current public record shows about $676 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $47,182 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the River Oaks neighborhood and ZIP 77019.
  • Neighborhood value signalAmong 178 residential records in the same neighborhood, the average appraised value is about $735 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +9.0% on average.

Comparable assessments

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

  • 3839 Chevy Chase Dr, Houston, TX 77019
    3,544 sqft | $719/sqft | built 1946 | Similar size (3,544 vs 3,501 sqft); Similar age (1946 vs 1947); Similar lot size (8,316 vs 8,442 sqft)
    $2,549,437
  • 3820 Chevy Chase Dr, Houston, TX 77019
    3,531 sqft | $673/sqft | built 1946 | Similar size (3,531 vs 3,501 sqft); Similar age (1946 vs 1947); Lot 10% larger (9,289 vs 8,442 sqft)
    $2,376,653
  • 3805 Chevy Chase Dr, Houston, TX 77019
    3,534 sqft | $789/sqft | built 1951 | Similar size (3,534 vs 3,501 sqft); Similar age (1951 vs 1947); Similar lot size (7,875 vs 8,442 sqft)
    $2,790,052
  • 3812 Olympia Dr, Houston, TX 77019
    3,713 sqft | $560/sqft | built 1942 | 6% larger (3,713 vs 3,501 sqft); Similar age (1942 vs 1947); Similar lot size (7,875 vs 8,442 sqft)
    $2,077,488
  • 3825 Chevy Chase Dr, Houston, TX 77019
    3,600 sqft | $591/sqft | built 1950 | Similar size (3,600 vs 3,501 sqft); Similar age (1950 vs 1947); Similar lot size (8,001 vs 8,442 sqft)
    $2,128,108

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.

  • 2420 Locke Ln, Houston, TX 77019
    August-19-2026 | 3,976 sqft | $480/sqft | built 1940 | 14% size difference (3,976 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $1,910,000
  • 2439 Stanmore Dr, Houston, TX 77019
    September-17-2026 | 2,722 sqft | $733/sqft | built 1938 | Moderate age difference (9 years older); Sold after the valuation date
    $1,995,000
  • 2609 Ella Lee Ln, Houston, TX 77019
    August-19-2026 | 3,874 sqft | $516/sqft | built 1940 | 11% size difference (3,874 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $1,999,999
  • 2153 Looscan Ln, Houston, TX 77019
    April-28-2026 | 3,358 sqft | $862/sqft | built 1935 | Similar size (3,358 sqft); Sold after the valuation date
    $2,895,000
  • 1601 Elmen St, Houston, TX 77019
    July-7-2026 | 2,676 sqft | $364/sqft | built 1950 | Similar age (1950); Sold after the valuation date
    $975,000

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.