Harris Value

6618 Tierwester St, Houston, TX 77021

1,895 sqft, built 1950, in South Side Appraised at $216,242 for 2026.

Harris County account 0770890040005

Appraised value
$216,242
Tax year 2026 · after any cap, before exemptions
Living area
1,895 sqft
$114 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 3.4% from $223,829 in 2025 to $216,242 in 2026.
  • Appraised value per square footThe current public record shows about $114 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.

  • 3607 Florinda St, Houston, TX 77021
    1,877 sqft | $101/sqft | built 1950 | Similar size (1,877 vs 1,895 sqft); Built same year (1950); Similar lot size (6,493 vs 6,600 sqft)
    $189,373
  • 3611 Wyoming St, Houston, TX 77021
    1,844 sqft | $130/sqft | built 1940 | Similar size (1,844 vs 1,895 sqft); Similar lot size (6,600 vs 6,600 sqft); Same quality (Average)
    $239,020
  • 3730 Alsace St, Houston, TX 77021
    1,856 sqft | $111/sqft | built 1940 | Similar size (1,856 vs 1,895 sqft); Similar lot size (6,696 vs 6,600 sqft); Same quality (Average)
    $205,672
  • 7006 Tierwester St, Houston, TX 77021
    1,895 sqft | $82/sqft | built 1952 | Similar size (1,895 vs 1,895 sqft); Similar age (1952 vs 1950); Similar lot size (6,600 vs 6,600 sqft)
    $155,619
  • 3710 Ward St, Houston, TX 77021
    1,902 sqft | $92/sqft | built 1940 | Similar size (1,902 vs 1,895 sqft); Similar lot size (6,600 vs 6,600 sqft); Same quality (Average)
    $174,772

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.

  • 5130 Cosby St, Houston, TX 77021
    June-23-2026 | 2,061 sqft | $116/sqft | built 1955 | 9% size difference (2,061 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $240,000
  • 4522 Dewberry St, Houston, TX 77021
    July-24-2026 | 1,677 sqft | $116/sqft | built 1945 | 12% size difference (1,677 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $195,000
  • 7019 Sherwood Dr, Houston, TX 77021
    September-22-2026 | 1,532 sqft | $75/sqft | built 1950 | Similar age (1950); Sold after the valuation date
    $114,900
  • 4827 Ventura Ln, Houston, TX 77021
    June-26-2026 | 1,722 sqft | $90/sqft | built 1950 | 9% size difference (1,722 sqft); Similar age (1950); Sold after the valuation date
    $154,900
  • 5118 Cortelyou Ln, Houston, TX 77021
    June-16-2026 | 1,607 sqft | $106/sqft | built 1950 | Similar age (1950); Sold after the valuation date
    $169,900

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.