Harris Value

17531 Pattiglen Dr, Houston, TX 77084

1,219 sqft, built 1985, in Northglen Appraised at $173,030 for 2026.

Harris County account 1154050050022

Appraised value
$173,030
Tax year 2026 · after any cap, before exemptions
Market value
$185,310
Living area
1,219 sqft
$142 per sqft
Year built
1985
Average quality
Homestead
Yes
Owner-occupied exemption on file

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 increased 10.0% from $157,300 in 2025 to $173,030 in 2026.
  • Appraised value per square footThe current public record shows about $142 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $12,280 above the appraised value used on this page.
  • 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.

  • 17830 Glenmark Dr, Houston, TX 77084
    1,252 sqft | $141/sqft | built 1981 | Similar size (1,252 vs 1,219 sqft); Similar age (1981 vs 1985); Similar lot size (6,250 vs 6,080 sqft)
    $176,323
  • 6304 Porterway Dr, Houston, TX 77084
    1,162 sqft | $163/sqft | built 1981 | Similar size (1,162 vs 1,219 sqft); Similar age (1981 vs 1985); Similar lot size (6,160 vs 6,080 sqft)
    $189,192
  • 17629 Northhagen Dr, Houston, TX 77084
    1,191 sqft | $161/sqft | built 1983 | Similar size (1,191 vs 1,219 sqft); Similar age (1983 vs 1985); Similar lot size (5,566 vs 6,080 sqft)
    $191,171
  • 17803 Glenmark Dr, Houston, TX 77084
    1,292 sqft | $153/sqft | built 1981 | 6% larger (1,292 vs 1,219 sqft); Similar age (1981 vs 1985); Similar lot size (6,160 vs 6,080 sqft)
    $197,275
  • 6344 Glenhagen Dr, Houston, TX 77084
    1,144 sqft | $168/sqft | built 1980 | 6% smaller (1,144 vs 1,219 sqft); Similar age (1980 vs 1985); Similar lot size (6,510 vs 6,080 sqft)
    $191,766

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.

  • 6345 Northway Dr, Houston, TX 77084
    August-28-2026 | 1,144 sqft | $162/sqft | built 1981 | 6% size difference (1,144 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $184,999
  • 2615 Cypressvine Dr, Houston, TX 77084
    August-31-2026 | 1,350 sqft | $170/sqft | built 1983 | 11% size difference (1,350 sqft); Similar age (1983); Sold after the valuation date
    $229,900
  • 4615 Stacey Rd, Houston, TX 77084
    September-30-2026 | 1,425 sqft | $161/sqft | built 1982 | Similar age (1982); Sold after the valuation date
    $229,990
  • 15911 Regina Dr, Houston, TX 77084
    July-6-2026 | 1,137 sqft | $167/sqft | built 1983 | 7% size difference (1,137 sqft); Similar age (1983); Sold after the valuation date
    $189,900
  • 17414 Davenway Dr, Houston, TX 77084
    May-11-2026 | 1,250 sqft | $180/sqft | built 1982 | Similar size (1,250 sqft); Similar age (1982); 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.