Harris Value

10515 Thornlea Dr, Houston, TX 77089

1,480 sqft, built 1960, in South Belt / Ellington Appraised at $204,893 for 2026.

Harris County account 0920700000004

Appraised value
$204,893
Tax year 2026 · after any cap, before exemptions
Living area
1,480 sqft
$138 per sqft
Year built
1960
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 stayed about the same, from $204,893 in 2025 to $204,893 in 2026.
  • Appraised value per square footThe current public record shows about $138 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.

  • 10631 Seaford Dr, Houston, TX 77089
    1,496 sqft | $125/sqft | built 1960 | Similar size (1,496 vs 1,480 sqft); Built same year (1960); Similar lot size (7,200 vs 7,200 sqft)
    $187,392
  • 10614 Seaford Dr, Houston, TX 77089
    1,498 sqft | $123/sqft | built 1960 | Similar size (1,498 vs 1,480 sqft); Built same year (1960); Similar lot size (7,200 vs 7,200 sqft)
    $184,807
  • 10614 Southport Dr, Houston, TX 77089
    1,475 sqft | $142/sqft | built 1962 | Similar size (1,475 vs 1,480 sqft); Similar age (1962 vs 1960); Similar lot size (7,200 vs 7,200 sqft)
    $210,140
  • 10622 Thornlea Dr, Houston, TX 77089
    1,464 sqft | $128/sqft | built 1961 | Similar size (1,464 vs 1,480 sqft); Similar age (1961 vs 1960); Similar lot size (7,200 vs 7,200 sqft)
    $187,358
  • 10823 Bazin St, Houston, TX 77089
    1,490 sqft | $134/sqft | built 1960 | Similar size (1,490 vs 1,480 sqft); Built same year (1960); Similar lot size (7,368 vs 7,200 sqft)
    $199,154

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.

  • 9746 Buena Park Dr, Houston, TX 77089
    September-11-2026 | 1,402 sqft | $168/sqft | built 1965 | 5% size difference (1,402 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $235,000
  • 11019 Sageberry Dr, Houston, TX 77089
    August-28-2026 | 1,518 sqft | $168/sqft | built 1970 | Similar size (1,518 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $255,000
  • 11011 Caribbean Ln, Houston, TX 77089
    October-1-2026 | 1,508 sqft | $145/sqft | built 1965 | Similar size (1,508 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $218,000
  • 10527 Sageyork Dr, Houston, TX 77089
    September-11-2026 | 1,438 sqft | $160/sqft | built 1977 | Similar size (1,438 sqft); Sold after the valuation date
    $229,900
  • 9715 Santa Monica Blvd, Houston, TX 77089
    June-12-2026 | 1,522 sqft | $158/sqft | built 1964 | Similar size (1,522 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $240,000

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.