Harris Value

17811 Northhagen Dr, Houston, TX 77084

1,214 sqft, built 1982, in Northglen Appraised at $190,152 for 2026.

Harris County account 1147020040064

Appraised value
$190,152
Tax year 2026 · after any cap, before exemptions
Living area
1,214 sqft
$157 per sqft
Year built
1982
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 increased 0.8% from $188,605 in 2025 to $190,152 in 2026.
  • Appraised value per square footThe current public record shows about $157 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.

  • 17614 Northhagen Dr, Houston, TX 77084
    1,205 sqft | $164/sqft | built 1983 | Similar size (1,205 vs 1,214 sqft); Similar age (1983 vs 1982); Similar lot size (4,403 vs 4,337 sqft)
    $197,474
  • 17811 Glenwolf Dr, Houston, TX 77084
    1,209 sqft | $156/sqft | built 1980 | Similar size (1,209 vs 1,214 sqft); Similar age (1980 vs 1982); Similar lot size (4,410 vs 4,337 sqft)
    $188,778
  • 17642 Northfalk Dr, Houston, TX 77084
    1,197 sqft | $156/sqft | built 1983 | Similar size (1,197 vs 1,214 sqft); Similar age (1983 vs 1982); Similar lot size (4,410 vs 4,337 sqft)
    $186,819
  • 17510 Northfalk Dr, Houston, TX 77084
    1,219 sqft | $158/sqft | built 1985 | Similar size (1,219 vs 1,214 sqft); Similar age (1985 vs 1982); Similar lot size (4,410 vs 4,337 sqft)
    $192,066
  • 17643 Pattiglen Dr, Houston, TX 77084
    1,219 sqft | $158/sqft | built 1985 | Similar size (1,219 vs 1,214 sqft); Similar age (1985 vs 1982); Similar lot size (4,410 vs 4,337 sqft)
    $192,403

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.

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.