Harris Value

18606 Glenn Haven Estates Dr, Spring, TX 77379

4,197 sqft, built 2004, in Glenn Haven Estates Appraised at $636,125 for 2026.

Harris County account 1206260030009

Appraised value
$636,125
Tax year 2026 · after any cap, before exemptions
Living area
4,197 sqft
$152 per sqft
Year built
2004
Excellent 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 77379 and Glenn Haven Estates 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 3.6% from $614,301 in 2025 to $636,125 in 2026.
  • Appraised value per square footThe current public record shows about $152 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Glenn Haven Estates neighborhood and ZIP 77379.
  • Neighborhood value signalAmong 73 residential records in the same neighborhood, the average appraised value is about $150 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +6.0% on average.

Comparable assessments

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

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.

  • 1438 Hatchmere Pl, Spring, TX 77379
    July-23-2026 | 4,214 sqft | $172/sqft | built 2001 | Similar size (4,214 sqft); Similar age (2001); Sold after the valuation date
    $725,000
  • 6910 Lotus Creek Ct, Spring, TX 77379
    September-18-2026 | 4,137 sqft | $150/sqft | built 2006 | Similar size (4,137 sqft); Similar age (2006); Sold after the valuation date
    $620,000
  • 10111 Earlington Manor Dr, Spring, TX 77379
    August-19-2026 | 4,049 sqft | $173/sqft | built 2003 | Similar size (4,049 sqft); Similar age (2003); Sold after the valuation date
    $699,000
  • 6515 Briarstone Ln, Spring, TX 77379
    July-29-2026 | 4,234 sqft | $141/sqft | built 2002 | Similar size (4,234 sqft); Similar age (2002); Sold after the valuation date
    $599,000
  • 18715 Glenn Haven Estates Dr, Spring, TX 77379
    May-18-2026 | 4,226 sqft | $166/sqft | built 2004 | Similar size (4,226 sqft); Similar age (2004); Sold after the valuation date
    $700,000

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.