Harris Value

18610 Glenn Haven Estates Dr, Spring, TX 77379

3,496 sqft, built 2005, in Glenn Haven Estates Appraised at $566,978 for 2026.

Harris County account 1206260030008

Appraised value
$566,978
Tax year 2026 · after any cap, before exemptions
Living area
3,496 sqft
$162 per sqft
Year built
2005
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 9.8% from $516,188 in 2025 to $566,978 in 2026.
  • Appraised value per square footThe current public record shows about $162 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.

  • 8323 Glenn Elm Dr, Spring, TX 77379
    3,572 sqft | $151/sqft | built 2002 | Similar size (3,572 vs 3,496 sqft); Similar age (2002 vs 2005); Similar lot size (14,278 vs 14,072 sqft)
    $539,533
  • 8327 Glenn Elm Dr, Spring, TX 77379
    3,623 sqft | $170/sqft | built 2007 | Similar size (3,623 vs 3,496 sqft); Similar age (2007 vs 2005); Similar lot size (14,175 vs 14,072 sqft)
    $616,044
  • 8314 Heatherland Dr, Spring, TX 77379
    3,611 sqft | $150/sqft | built 2003 | Similar size (3,611 vs 3,496 sqft); Similar age (2003 vs 2005); Similar lot size (13,546 vs 14,072 sqft)
    $539,853
  • 8307 Glenn Elm Dr, Spring, TX 77379
    3,590 sqft | $156/sqft | built 2003 | Similar size (3,590 vs 3,496 sqft); Similar age (2003 vs 2005); Similar lot size (13,261 vs 14,072 sqft)
    $558,632
  • 8307 Heatherland Dr, Spring, TX 77379
    3,409 sqft | $155/sqft | built 2001 | Similar size (3,409 vs 3,496 sqft); Similar age (2001 vs 2005); Similar lot size (14,683 vs 14,072 sqft)
    $526,884

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.