Harris Value

10503 Newborough Dr, Houston, TX 77099

1,797 sqft, built 1973, in Alief Appraised at $207,660 for 2026.

Harris County account 1030290000073

Appraised value
$207,660
Tax year 2026 · after any cap, before exemptions
Living area
1,797 sqft
$116 per sqft
Year built
1973
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 77099 and Alief 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 1.5% from $204,667 in 2025 to $207,660 in 2026.
  • Appraised value per square footThe current public record shows about $116 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Alief neighborhood and ZIP 77099.
  • Neighborhood value signalAmong 306 residential records in the same neighborhood, the average appraised value is about $123 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.4% on average.

Comparable assessments

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

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.

  • 10507 Huntington Way Dr, Houston, TX 77099
    September-8-2026 | 1,828 sqft | $123/sqft | built 1975 | Similar size (1,828 sqft); Similar age (1975); Sold after the valuation date
    $225,000
  • 11014 Landsbury Ct, Houston, TX 77099
    September-23-2026 | 1,795 sqft | $144/sqft | built 1984 | Similar size (1,795 sqft); Sold after the valuation date
    $259,000
  • 10723 Emery Dr, Houston, TX 77099
    September-15-2026 | 1,871 sqft | $139/sqft | built 1980 | Similar size (1,871 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $259,900
  • 12074 Fairpoint Dr, Houston, TX 77099
    September-24-2026 | 1,667 sqft | $132/sqft | built 1980 | 7% size difference (1,667 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $220,000
  • 11226 Bayou Place Ln, Houston, TX 77099
    September-1-2026 | 1,724 sqft | $154/sqft | built 1982 | Similar size (1,724 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $264,990

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.