Harris Value

6621 Thornwall St, Houston, TX 77092

1,160 sqft, built 1950, in Langwood Appraised at $186,813 for 2026.

Harris County account 0801500000015

Appraised value
$186,813
Tax year 2026 · after any cap, before exemptions
Living area
1,160 sqft
$161 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 77092 and Langwood 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 0.5% from $187,716 in 2025 to $186,813 in 2026.
  • Appraised value per square footThe current public record shows about $161 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Langwood neighborhood and ZIP 77092.
  • Neighborhood value signalAmong 618 residential records in the same neighborhood, the average appraised value is about $169 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.2% on average.

Comparable assessments

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

  • 6605 Barney Rd, Houston, TX 77092
    1,152 sqft | $198/sqft | built 1950 | Similar size (1,152 vs 1,160 sqft); Built same year (1950); Similar lot size (6,050 vs 6,050 sqft)
    $228,228
  • 6614 Feldspar St, Houston, TX 77092
    1,173 sqft | $163/sqft | built 1950 | Similar size (1,173 vs 1,160 sqft); Built same year (1950); Similar lot size (6,050 vs 6,050 sqft)
    $190,831
  • 6618 Granite St, Houston, TX 77092
    1,172 sqft | $155/sqft | built 1954 | Similar size (1,172 vs 1,160 sqft); Similar age (1954 vs 1950); Similar lot size (6,050 vs 6,050 sqft)
    $181,196
  • 6613 Barney Rd, Houston, TX 77092
    1,179 sqft | $153/sqft | built 1954 | Similar size (1,179 vs 1,160 sqft); Similar age (1954 vs 1950); Similar lot size (6,050 vs 6,050 sqft)
    $180,337
  • 6622 Granite St, Houston, TX 77092
    1,182 sqft | $143/sqft | built 1954 | Similar size (1,182 vs 1,160 sqft); Similar age (1954 vs 1950); Similar lot size (6,050 vs 6,050 sqft)
    $168,939

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.

  • 6610 Barney Rd, Houston, TX 77092
    September-25-2026 | 1,110 sqft | $167/sqft | built 1954 | Similar size (1,110 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $185,000
  • 6705 Thornwall St, Houston, TX 77092
    August-28-2026 | 1,289 sqft | $163/sqft | built 1951 | 11% size difference (1,289 sqft); Similar age (1951); Sold after the valuation date
    $209,900
  • 4109 Citadel Ln, Houston, TX 77092
    September-3-2026 | 1,228 sqft | $114/sqft | built 1955 | 6% size difference (1,228 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $140,000
  • 4429 Nina Lee Ln, Houston, TX 77092
    September-11-2026 | 1,270 sqft | $264/sqft | built 1955 | 10% size difference (1,270 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $335,000
  • 4410 Libbey Ln, Houston, TX 77092
    July-10-2026 | 1,092 sqft | $226/sqft | built 1958 | 6% size difference (1,092 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $247,000

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.