Harris Value

3514 Napoleon St, Houston, TX 77004

768 sqft, built 1940, in South Side Appraised at $171,889 for 2026.

Harris County account 0571480040011

Appraised value
$171,889
Tax year 2026 · after any cap, before exemptions
Market value
$189,626
Living area
768 sqft
$224 per sqft
Year built
1940
Low 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 77004 and South Side 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 $156,263 in 2025 to $171,889 in 2026.
  • Appraised value per square footThe current public record shows about $224 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $17,737 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the South Side neighborhood and ZIP 77004.
  • Neighborhood value signalAmong 298 residential records in the same neighborhood, the average appraised value is about $186 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +8.8% on average.

Comparable assessments

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

  • 3522 Napoleon St, Houston, TX 77004
    768 sqft | $223/sqft | built 1938 | Similar size (768 vs 768 sqft); Similar age (1938 vs 1940); Similar lot size (5,000 vs 5,000 sqft)
    $171,180
  • 3327 Francis, Houston, TX 77004
    792 sqft | $219/sqft | built 1940 | Similar size (792 vs 768 sqft); Built same year (1940); Similar lot size (5,000 vs 5,000 sqft)
    $173,204
  • 3519 Attucks St, Houston, TX 77004
    816 sqft | $235/sqft | built 1940 | 6% larger (816 vs 768 sqft); Built same year (1940); Similar lot size (5,000 vs 5,000 sqft)
    $191,530
  • 3402 Nalle St, Houston, TX 77004
    840 sqft | $260/sqft | built 1940 | 9% larger (840 vs 768 sqft); Built same year (1940); Similar lot size (5,000 vs 5,000 sqft)
    $218,153
  • 3418 Reeves St, Houston, TX 77004
    832 sqft | $220/sqft | built 1938 | 8% larger (832 vs 768 sqft); Similar age (1938 vs 1940); Similar lot size (5,000 vs 5,000 sqft)
    $183,432

Recent comparable sales

No usable comparable sales are available in this data snapshot.

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.