Harris Value

6821 Avenue I, Houston, TX 77011

1,288 sqft, built 1938, in Magnolia Park Appraised at $199,063 for 2026.

Harris County account 0390470000013

Appraised value
$199,063
Tax year 2026 · after any cap, before exemptions
Living area
1,288 sqft
$155 per sqft
Year built
1938
Low 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 77011 and Magnolia Park 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 5.1% from $209,855 in 2025 to $199,063 in 2026.
  • Appraised value per square footThe current public record shows about $155 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Magnolia Park neighborhood and ZIP 77011.
  • Neighborhood value signalAmong 1,774 residential records in the same neighborhood, the average appraised value is about $153 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +3.9% on average.

Comparable assessments

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

  • 6817 Avenue J, Houston, TX 77011
    1,292 sqft | $129/sqft | built 1938 | Similar size (1,292 vs 1,288 sqft); Built same year (1938); Similar lot size (7,500 vs 7,500 sqft)
    $167,200
  • 6837 Avenue E E, Houston, TX 77011
    1,278 sqft | $137/sqft | built 1940 | Similar size (1,278 vs 1,288 sqft); Similar age (1940 vs 1938); Similar lot size (7,500 vs 7,500 sqft)
    $175,070
  • 408 73rd St, Houston, TX 77011
    1,292 sqft | $97/sqft | built 1930 | Similar size (1,292 vs 1,288 sqft); Similar lot size (7,500 vs 7,500 sqft); Same quality (Low)
    $125,807
  • 6631 Avenue P, Houston, TX 77011
    1,272 sqft | $127/sqft | built 1930 | Similar size (1,272 vs 1,288 sqft); Similar lot size (7,500 vs 7,500 sqft); Same quality (Low)
    $161,130
  • 6501 Avenue J, Houston, TX 77011
    1,310 sqft | $155/sqft | built 1930 | Similar size (1,310 vs 1,288 sqft); Similar lot size (7,215 vs 7,500 sqft); Same quality (Low)
    $203,665

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.

  • 7110 Avenue L, Houston, TX 77011
    September-4-2026 | 1,164 sqft | $223/sqft | built 1936 | 10% size difference (1,164 sqft); Similar age (1936); Sold after the valuation date
    $259,900
  • 4401 Canal St, Houston, TX 77011
    July-7-2026 | 1,176 sqft | $246/sqft | built 1938 | 9% size difference (1,176 sqft); Similar age (1938); Sold after the valuation date
    $289,888
  • 1111 Wooding St, Houston, TX 77011
    August-31-2026 | 1,104 sqft | $166/sqft | built 1930 | 14% size difference (1,104 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $183,000
  • 6809 Sherman St, Houston, TX 77011
    April-9-2026 | 1,350 sqft | $248/sqft | built 1940 | Similar size (1,350 sqft); Similar age (1940)
    $335,000
  • 6940 Avenue K, Houston, TX 77011
    May-27-2026 | 1,243 sqft | $169/sqft | built 1936 | Similar size (1,243 sqft); Similar age (1936); Sold after the valuation date
    $209,900

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.