Harris Value

6622 Tierwester St, Houston, TX 77021

1,064 sqft, built 1950, in South Side Appraised at $146,273 for 2026.

Harris County account 0770890040006

Appraised value
$146,273
Tax year 2026 · after any cap, before exemptions
Living area
1,064 sqft
$137 per sqft
Year built
1950
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 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 0.6% from $147,091 in 2025 to $146,273 in 2026.
  • Appraised value per square footThe current public record shows about $137 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 457 residential records in the same neighborhood, the average appraised value is about $137 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.

  • 6826 Tierwester St, Houston, TX 77021
    1,050 sqft | $125/sqft | built 1949 | Similar size (1,050 vs 1,064 sqft); Similar age (1949 vs 1950); Similar lot size (6,600 vs 6,600 sqft)
    $131,143
  • 3714 Florinda St, Houston, TX 77021
    1,064 sqft | $142/sqft | built 1950 | Similar size (1,064 vs 1,064 sqft); Built same year (1950); Similar lot size (6,376 vs 6,600 sqft)
    $151,422
  • 6910 Tierwester St, Houston, TX 77021
    1,067 sqft | $139/sqft | built 1954 | Similar size (1,067 vs 1,064 sqft); Similar age (1954 vs 1950); Similar lot size (6,600 vs 6,600 sqft)
    $148,689
  • 3706 Florinda St, Houston, TX 77021
    1,076 sqft | $140/sqft | built 1950 | Similar size (1,076 vs 1,064 sqft); Built same year (1950); Similar lot size (6,435 vs 6,600 sqft)
    $150,250
  • 6710 Tierwester St, Houston, TX 77021
    1,102 sqft | $135/sqft | built 1949 | Similar size (1,102 vs 1,064 sqft); Similar age (1949 vs 1950); Similar lot size (6,600 vs 6,600 sqft)
    $148,860

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.

  • 4914 Yellowstone Blvd, Houston, TX 77021
    August-21-2026 | 1,090 sqft | $146/sqft | built 1955 | Similar size (1,090 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $159,000
  • 6226 Sherwood Dr, Houston, TX 77021
    September-15-2026 | 1,073 sqft | $107/sqft | built 1940 | Similar size (1,073 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $114,900
  • 3457 Mainer St, Houston, TX 77021
    August-31-2026 | 1,054 sqft | $166/sqft | built 1950 | Similar size (1,054 sqft); Similar age (1950); Sold after the valuation date
    $175,000
  • 3711 Cosby St, Houston, TX 77021
    September-30-2026 | 970 sqft | $154/sqft | built 1940 | 9% size difference (970 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $149,000
  • 5115 Winnetka St, Houston, TX 77021
    June-24-2026 | 1,086 sqft | $97/sqft | built 1947 | Similar size (1,086 sqft); Similar age (1947); Sold after the valuation date
    $105,000

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.