Harris Value

10602 Thornlea Dr, Houston, TX 77089

1,143 sqft, built 1961, in South Belt / Ellington Appraised at $165,546 for 2026.

Harris County account 0920690000010

Appraised value
$165,546
Tax year 2026 · after any cap, before exemptions
Living area
1,143 sqft
$145 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 2.0% from $162,368 in 2025 to $165,546 in 2026.
  • Appraised value per square footThe current public record shows about $145 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.

  • 10606 Thornlea Dr, Houston, TX 77089
    1,138 sqft | $149/sqft | built 1961 | Similar size (1,138 vs 1,143 sqft); Built same year (1961); Similar lot size (7,200 vs 7,200 sqft)
    $169,768
  • 10611 Seaford Dr, Houston, TX 77089
    1,143 sqft | $146/sqft | built 1960 | Similar size (1,143 vs 1,143 sqft); Similar age (1960 vs 1961); Similar lot size (7,200 vs 7,200 sqft)
    $167,257
  • 10442 Southport Dr, Houston, TX 77089
    1,157 sqft | $136/sqft | built 1961 | Similar size (1,157 vs 1,143 sqft); Built same year (1961); Similar lot size (7,200 vs 7,200 sqft)
    $157,156
  • 10526 Thornlea Dr, Houston, TX 77089
    1,157 sqft | $147/sqft | built 1961 | Similar size (1,157 vs 1,143 sqft); Built same year (1961); Similar lot size (7,200 vs 7,200 sqft)
    $170,535
  • 10626 Seaford Dr, Houston, TX 77089
    1,133 sqft | $144/sqft | built 1960 | Similar size (1,133 vs 1,143 sqft); Similar age (1960 vs 1961); Similar lot size (7,200 vs 7,200 sqft)
    $163,435

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 | Similar size (1,105 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $207,900
  • 10315 Carthage Dr, Houston, TX 77089
    July-24-2026 | 1,127 sqft | $195/sqft | built 1969 | Similar size (1,127 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $220,000
  • 10606 Kirkdale Dr, Houston, TX 77089
    May-28-2026 | 1,125 sqft | $186/sqft | built 1970 | Similar size (1,125 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $209,000
  • 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
  • 10327 Southport Dr, Houston, TX 77089
    April-28-2026 | 1,125 sqft | $200/sqft | built 1960 | Similar size (1,125 sqft); Similar age (1960); Sold after the valuation date
    $225,000

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.