Harris Value

17646 Pattiglen Dr, Houston, TX 77084

2,058 sqft, built 1997, in Northglen Appraised at $265,744 for 2026.

Harris County account 1154050040033

Appraised value
$265,744
Tax year 2026 · after any cap, before exemptions
Living area
2,058 sqft
$129 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 20.6% from $334,785 in 2025 to $265,744 in 2026.
  • Appraised value per square footThe current public record shows about $129 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.

  • 6359 Crossway Dr, Houston, TX 77084
    2,061 sqft | $134/sqft | built 1998 | Similar size (2,061 vs 2,058 sqft); Similar age (1998 vs 1997); Similar lot size (6,300 vs 5,775 sqft)
    $276,762
  • 6355 Crossway Dr, Houston, TX 77084
    2,077 sqft | $138/sqft | built 1998 | Similar size (2,077 vs 2,058 sqft); Similar age (1998 vs 1997); Similar lot size (6,300 vs 5,775 sqft)
    $286,492
  • 6330 Northmark Dr, Houston, TX 77084
    1,996 sqft | $137/sqft | built 1998 | Similar size (1,996 vs 2,058 sqft); Similar age (1998 vs 1997); Similar lot size (6,124 vs 5,775 sqft)
    $273,681
  • 17622 Pattiglen Dr, Houston, TX 77084
    1,905 sqft | $144/sqft | built 1997 | 7% smaller (1,905 vs 2,058 sqft); Built same year (1997); Similar lot size (5,775 vs 5,775 sqft)
    $274,160
  • 17618 Pattiglen Dr, Houston, TX 77084
    2,218 sqft | $128/sqft | built 1997 | 8% larger (2,218 vs 2,058 sqft); Built same year (1997); Similar lot size (5,775 vs 5,775 sqft)
    $284,688

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.

  • 4611 Cobble Grove Ln, Houston, TX 77084
    September-9-2026 | 2,090 sqft | $141/sqft | built 2006 | Similar size (2,090 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $295,000
  • 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
  • 17211 Copper Crossing Ct, Houston, TX 77084
    July-23-2026 | 2,003 sqft | $137/sqft | built 2004 | Similar size (2,003 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $275,000
  • 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
  • 17127 Westminster Village Ct, Houston, TX 77407
    August-10-2026 | 1,960 sqft | $122/sqft | built 2003 | Similar size (1,960 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $239,000

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.