Harris Value

6429 Saint Augustine St, Houston, TX 77021

1,104 sqft, built 1939, in South Side Appraised at $127,856 for 2026.

Harris County account 0582150000010

Appraised value
$127,856
Tax year 2026 · after any cap, before exemptions
Living area
1,104 sqft
$116 per sqft
Year built
1939
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 77021 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 decreased 7.1% from $137,653 in 2025 to $127,856 in 2026.
  • Appraised value per square footThe current public record shows about $116 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the South Side neighborhood and ZIP 77021.
  • Neighborhood value signalAmong 581 residential records in the same neighborhood, the average appraised value is about $133 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +9.1% on average.

Comparable assessments

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

  • 6421 Sidney St, Houston, TX 77021
    1,132 sqft | $99/sqft | built 1938 | Similar size (1,132 vs 1,104 sqft); Similar age (1938 vs 1939); Similar lot size (5,000 vs 5,000 sqft)
    $111,550
  • 6419 Saint Augustine St, Houston, TX 77021
    1,068 sqft | $104/sqft | built 1940 | Similar size (1,068 vs 1,104 sqft); Similar age (1940 vs 1939); Similar lot size (5,000 vs 5,000 sqft)
    $111,004
  • 6010 Sidney St, Houston, TX 77021
    1,110 sqft | $88/sqft | built 1945 | Similar size (1,110 vs 1,104 sqft); Similar lot size (5,000 vs 5,000 sqft); Same quality (Low)
    $97,849
  • 4310 Hull St, Houston, TX 77021
    1,085 sqft | $145/sqft | built 1942 | Similar size (1,085 vs 1,104 sqft); Similar age (1942 vs 1939); Similar lot size (5,150 vs 5,000 sqft)
    $156,811
  • 6523 Sidney St, Houston, TX 77021
    1,120 sqft | $126/sqft | built 1948 | Similar size (1,120 vs 1,104 sqft); Similar lot size (5,000 vs 5,000 sqft); Same quality (Low)
    $140,786

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.

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.