Harris Value

10534 Thornlea Dr, Houston, TX 77089

1,208 sqft, built 1961, in South Belt / Ellington Appraised at $217,425 for 2026.

Harris County account 0920690000009

Appraised value
$217,425
Tax year 2026 · after any cap, before exemptions
Living area
1,208 sqft
$180 per sqft
Year built
1961
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 77089 and South Belt / Ellington 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 increased 0.9% from $215,390 in 2025 to $217,425 in 2026.
  • Appraised value per square footThe current public record shows about $180 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the South Belt / Ellington neighborhood and ZIP 77089.
  • Neighborhood value signalAmong 934 residential records in the same neighborhood, the average appraised value is about $142 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +3.2% on average.

Comparable assessments

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

  • 10622 Seaford Dr, Houston, TX 77089
    1,208 sqft | $196/sqft | built 1960 | Similar size (1,208 vs 1,208 sqft); Similar age (1960 vs 1961); Similar lot size (7,200 vs 7,200 sqft)
    $236,501
  • 10535 Seaford Dr, Houston, TX 77089
    1,218 sqft | $184/sqft | built 1960 | Similar size (1,218 vs 1,208 sqft); Similar age (1960 vs 1961); Similar lot size (7,200 vs 7,200 sqft)
    $224,463
  • 10223 Buena Park Dr, Houston, TX 77089
    1,240 sqft | $141/sqft | built 1964 | Similar size (1,240 vs 1,208 sqft); Similar age (1964 vs 1961); Similar lot size (7,015 vs 7,200 sqft)
    $174,462
  • 10318 Rambling Trl, Houston, TX 77089
    1,222 sqft | $161/sqft | built 1960 | Similar size (1,222 vs 1,208 sqft); Similar age (1960 vs 1961); Similar lot size (7,020 vs 7,200 sqft)
    $197,172
  • 10111 Southport Dr, Houston, TX 77089
    1,220 sqft | $130/sqft | built 1960 | Similar size (1,220 vs 1,208 sqft); Similar age (1960 vs 1961); Similar lot size (7,440 vs 7,200 sqft)
    $159,099

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.

  • 10414 Kirkdale Dr, Houston, TX 77089
    September-9-2026 | 1,105 sqft | $188/sqft | built 1970 | 8% size difference (1,105 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $207,900
  • 10323 Kirkwren Dr, Houston, TX 77089
    September-22-2026 | 1,296 sqft | $174/sqft | built 1977 | 7% size difference (1,296 sqft); Sold after the valuation date
    $225,000
  • 9746 Buena Park Dr, Houston, TX 77089
    September-11-2026 | 1,402 sqft | $168/sqft | built 1965 | Moderate age difference (4 years newer); Sold after the valuation date
    $235,000
  • 10615 Kirkdale Dr, Houston, TX 77089
    July-17-2026 | 1,175 sqft | $90/sqft | built 1968 | Similar size (1,175 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $106,000
  • 10315 Carthage Dr, Houston, TX 77089
    July-24-2026 | 1,127 sqft | $195/sqft | built 1969 | 7% size difference (1,127 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $220,000

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.