Harris Value

17621 Northhagen Dr, Houston, TX 77084

2,000 sqft, built 1997, in Northglen Appraised at $273,244 for 2026.

Harris County account 1154050040005

Appraised value
$273,244
Tax year 2026 · after any cap, before exemptions
Living area
2,000 sqft
$137 per sqft
Year built
1997
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 77084 and Northglen 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 7.5% from $295,549 in 2025 to $273,244 in 2026.
  • Appraised value per square footThe current public record shows about $137 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Northglen neighborhood and ZIP 77084.
  • Neighborhood value signalAmong 593 residential records in the same neighborhood, the average appraised value is about $163 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.2% on average.

Comparable assessments

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

  • 6354 Crossway Dr, Houston, TX 77084
    2,042 sqft | $135/sqft | built 1998 | Similar size (2,042 vs 2,000 sqft); Similar age (1998 vs 1997); Similar lot size (6,875 vs 7,038 sqft)
    $276,149
  • 17646 Glenmark Dr, Houston, TX 77084
    1,993 sqft | $138/sqft | built 1992 | Similar size (1,993 vs 2,000 sqft); Similar age (1992 vs 1997); Similar lot size (6,720 vs 7,038 sqft)
    $274,765
  • 6358 Crossway Dr, Houston, TX 77084
    2,040 sqft | $134/sqft | built 1998 | Similar size (2,040 vs 2,000 sqft); Similar age (1998 vs 1997); Similar lot size (6,600 vs 7,038 sqft)
    $273,728
  • 6351 Northland Dr, Houston, TX 77084
    2,000 sqft | $147/sqft | built 1992 | Similar size (2,000 vs 2,000 sqft); Similar age (1992 vs 1997); Similar lot size (6,615 vs 7,038 sqft)
    $293,187
  • 17650 Glenmark Dr, Houston, TX 77084
    2,030 sqft | $137/sqft | built 1993 | Similar size (2,030 vs 2,000 sqft); Similar age (1993 vs 1997); Similar lot size (6,720 vs 7,038 sqft)
    $277,828

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.

  • 18147 Glenledi Dr, Houston, TX 77084
    September-14-2026 | 2,024 sqft | $124/sqft | built 1990 | Similar size (2,024 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $250,000
  • 4906 Arbor Falls Ln, Houston, TX 77084
    September-10-2026 | 1,927 sqft | $148/sqft | built 2003 | Similar size (1,927 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $285,000
  • 5038 Pine Cliff Dr, Houston, TX 77084
    September-24-2026 | 1,948 sqft | $149/sqft | built 1979 | Similar size (1,948 sqft); Sold after the valuation date
    $290,000
  • 16719 Bishop Knoll Ln, Houston, TX 77084
    August-18-2026 | 2,128 sqft | $148/sqft | built 2003 | 6% size difference (2,128 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $315,000
  • 14735 Tilley St, Houston, TX 77084
    July-21-2026 | 2,044 sqft | $110/sqft | built 1990 | Similar size (2,044 sqft); Moderate age difference (7 years older); 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.