Harris Value

21106 N Valley Ct, Houston, TX 77073

2,312 sqft, built 2003, in Northridge Park Appraised at $285,987 for 2026.

Harris County account 1237050020028

Appraised value
$285,987
Tax year 2026 · after any cap, before exemptions
Living area
2,312 sqft
$124 per sqft
Year built
2003
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 5.7% from $303,307 in 2025 to $285,987 in 2026.
  • Appraised value per square footThe current public record shows about $124 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.

  • 21107 N Hide Ct, Houston, TX 77073
    2,312 sqft | $116/sqft | built 2004 | Similar size (2,312 vs 2,312 sqft); Similar age (2004 vs 2003); Similar lot size (8,911 vs 8,841 sqft)
    $268,456
  • 21107 N Union Ct, Houston, TX 77073
    2,276 sqft | $114/sqft | built 2002 | Similar size (2,276 vs 2,312 sqft); Similar age (2002 vs 2003); Similar lot size (8,873 vs 8,841 sqft)
    $258,778
  • 21110 N Basildon Ct, Houston, TX 77073
    2,300 sqft | $112/sqft | built 2004 | Similar size (2,300 vs 2,312 sqft); Similar age (2004 vs 2003); Similar lot size (8,012 vs 8,841 sqft)
    $257,551
  • 20907 Northtrace Dr, Houston, TX 77073
    2,314 sqft | $116/sqft | built 2005 | Similar size (2,314 vs 2,312 sqft); Similar age (2005 vs 2003); Lot 11% smaller (7,885 vs 8,841 sqft)
    $268,231
  • 21123 N Station Ct, Houston, TX 77073
    2,255 sqft | $113/sqft | built 2003 | Similar size (2,255 vs 2,312 sqft); Built same year (2003); Lot 12% larger (9,912 vs 8,841 sqft)
    $254,705

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.

  • 20906 S Hide Ct, Houston, TX 77073
    August-10-2026 | 2,232 sqft | $94/sqft | built 2004 | Similar size (2,232 sqft); Similar age (2004); Sold after the valuation date
    $209,900
  • 2807 Travick Ln, Houston, TX 77073
    June-30-2026 | 2,168 sqft | $133/sqft | built 1999 | 6% size difference (2,168 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $289,000
  • 19534 Remington Cross Dr, Houston, TX 77073
    July-30-2026 | 2,320 sqft | $110/sqft | built 2008 | Similar size (2,320 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $255,000
  • 923 N Sky Dr, Houston, TX 77073
    July-9-2026 | 2,273 sqft | $117/sqft | built 2003 | Similar size (2,273 sqft); Similar age (2003); Sold after the valuation date
    $265,000
  • 20834 Rivershire Ln, Houston, TX 77073
    August-25-2026 | 2,538 sqft | $125/sqft | built 1999 | 10% size difference (2,538 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $318,000

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.