Harris Value

6606 Alderson St, Houston, TX 77020

1,099 sqft, built 1957, in Denver Harbor / Port Houston Appraised at $151,891 for 2026.

Harris County account 0160300080007

Appraised value
$151,891
Tax year 2026 · after any cap, before exemptions
Living area
1,099 sqft
$138 per sqft
Year built
1957
Average 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 77020 and Denver Harbor / Port Houston 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 9.0% from $166,898 in 2025 to $151,891 in 2026.
  • Appraised value per square footThe current public record shows about $138 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Denver Harbor / Port Houston neighborhood and ZIP 77020.
  • Neighborhood value signalAmong 1,568 residential records in the same neighborhood, the average appraised value is about $127 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.4% on average.

Comparable assessments

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

  • 7001 Waxahachie St, Houston, TX 77020
    1,058 sqft | $153/sqft | built 1958 | Similar size (1,058 vs 1,099 sqft); Similar age (1958 vs 1957); Similar lot size (5,000 vs 5,000 sqft)
    $162,364
  • 6819 Laredo St, Houston, TX 77020
    1,096 sqft | $121/sqft | built 1950 | Similar size (1,096 vs 1,099 sqft); Similar lot size (5,000 vs 5,000 sqft); Same quality (Average)
    $132,254
  • 6812 Brownsville St, Houston, TX 77020
    1,098 sqft | $148/sqft | built 1965 | Similar size (1,098 vs 1,099 sqft); Similar lot size (5,000 vs 5,000 sqft); Same quality (Average)
    $162,779
  • 7511 Force St, Houston, TX 77020
    1,108 sqft | $99/sqft | built 1950 | Similar size (1,108 vs 1,099 sqft); Similar lot size (5,000 vs 5,000 sqft); Same quality (Average)
    $109,714
  • 6924 Longview St, Houston, TX 77020
    1,106 sqft | $129/sqft | built 1949 | Similar size (1,106 vs 1,099 sqft); Similar lot size (5,000 vs 5,000 sqft); Same quality (Average)
    $142,542

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.

  • 6603 Victoria St, Houston, TX 77020
    May-29-2026 | 1,131 sqft | $159/sqft | built 1949 | Similar size (1,131 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $179,900
  • 618 Hoffman St, Houston, TX 77020
    September-15-2026 | 1,015 sqft | $197/sqft | built 1949 | 8% size difference (1,015 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $199,500
  • 407 Meters St, Houston, TX 77020
    July-8-2026 | 1,178 sqft | $174/sqft | built 1952 | 7% size difference (1,178 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $205,000
  • 132 Hoffman St, Houston, TX 77020
    September-11-2026 | 868 sqft | $184/sqft | built 1950 | Moderate age difference (7 years older); Sold after the valuation date
    $159,999
  • 1906 Chew St, Houston, TX 77020
    July-31-2026 | 960 sqft | $234/sqft | built 1940 | 13% size difference (960 sqft); Sold after the valuation date
    $224,900

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.