Harris Value

21111 N Basildon Ct, Houston, TX 77073

2,528 sqft, built 2004, in Northridge Park Appraised at $285,197 for 2026.

Harris County account 1237050020010

Appraised value
$285,197
Tax year 2026 · after any cap, before exemptions
Living area
2,528 sqft
$113 per sqft
Year built
2004
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 77073 and Northridge Park 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 5.4% from $301,547 in 2025 to $285,197 in 2026.
  • Appraised value per square footThe current public record shows about $113 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Northridge Park neighborhood and ZIP 77073.
  • Neighborhood value signalAmong 574 residential records in the same neighborhood, the average appraised value is about $119 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -4.0% on average.

Comparable assessments

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

  • 21015 Brushy Canyon Dr, Houston, TX 77073
    2,529 sqft | $108/sqft | built 2003 | Similar size (2,529 vs 2,528 sqft); Similar age (2003 vs 2004); Similar lot size (7,350 vs 7,491 sqft)
    $273,900
  • 21110 N Fair Ct, Houston, TX 77073
    2,560 sqft | $107/sqft | built 2002 | Similar size (2,560 vs 2,528 sqft); Similar age (2002 vs 2004); Similar lot size (7,473 vs 7,491 sqft)
    $275,008
  • 20907 S Hide Ct, Houston, TX 77073
    2,543 sqft | $112/sqft | built 2005 | Similar size (2,543 vs 2,528 sqft); Similar age (2005 vs 2004); Similar lot size (7,251 vs 7,491 sqft)
    $284,601
  • 20910 New Leaf Ct, Houston, TX 77073
    2,543 sqft | $111/sqft | built 2005 | Similar size (2,543 vs 2,528 sqft); Similar age (2005 vs 2004); Similar lot size (7,872 vs 7,491 sqft)
    $283,493
  • 20915 Northtrace Dr, Houston, TX 77073
    2,452 sqft | $110/sqft | built 2004 | Similar size (2,452 vs 2,528 sqft); Built same year (2004); Similar lot size (7,257 vs 7,491 sqft)
    $268,551

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.

  • 306 Mantova Dr, Houston, TX 77073
    September-4-2026 | 2,516 sqft | $105/sqft | built 2006 | Similar size (2,516 sqft); Similar age (2006); Sold after the valuation date
    $264,500
  • 20906 S Hide Ct, Houston, TX 77073
    August-10-2026 | 2,232 sqft | $94/sqft | built 2004 | 12% size difference (2,232 sqft); Similar age (2004); Sold after the valuation date
    $209,900
  • 410 Remington Park Ct, Houston, TX 77073
    August-3-2026 | 2,699 sqft | $93/sqft | built 2005 | 7% size difference (2,699 sqft); Similar age (2005); Sold after the valuation date
    $249,900
  • 20834 Rivershire Ln, Houston, TX 77073
    August-25-2026 | 2,538 sqft | $125/sqft | built 1999 | Similar size (2,538 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $318,000
  • 1219 Wabash Elm St, Houston, TX 77073
    July-10-2026 | 2,383 sqft | $107/sqft | built 2003 | 6% size difference (2,383 sqft); Similar age (2003); Sold after the valuation date
    $255,000

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.