Harris Value

15 Rosecastle Dr, Spring, TX 77379

5,883 sqft, built 1999, in Gleannloch Farms Appraised at $1,167,082 for 2026.

Harris County account 1201280020017

Appraised value
$1,167,082
Tax year 2026 · after any cap, before exemptions
Living area
5,883 sqft
$198 per sqft
Year built
1999

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 Gleannloch Farms 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 4.6% from $1,115,624 in 2025 to $1,167,082 in 2026.
  • Appraised value per square footThe current public record shows about $198 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Gleannloch Farms neighborhood and ZIP 77379.
  • Neighborhood value signalAmong 58 residential records in the same neighborhood, the average appraised value is about $219 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.0% on average.

Comparable assessments

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

  • 15 Dove Manor Ct, Spring, TX 77379
    5,949 sqft | $257/sqft | built 2000 | Similar size (5,949 vs 5,883 sqft); Similar age (2000 vs 1999); Similar lot size (47,916 vs 49,528 sqft)
    $1,529,829
  • 58 Florham Park Dr, Spring, TX 77379
    5,743 sqft | $224/sqft | built 1999 | Similar size (5,743 vs 5,883 sqft); Built same year (1999); Similar lot size (48,090 vs 49,528 sqft)
    $1,287,199
  • 51 Sandown Park Dr, Spring, TX 77379
    5,853 sqft | $262/sqft | built 2003 | Similar size (5,853 vs 5,883 sqft); Similar age (2003 vs 1999); Similar lot size (53,492 vs 49,528 sqft)
    $1,531,812
  • 67 Florham Park Dr, Spring, TX 77379
    5,986 sqft | $197/sqft | built 2000 | Similar size (5,986 vs 5,883 sqft); Similar age (2000 vs 1999); Similar lot size (44,649 vs 49,528 sqft)
    $1,180,827
  • 47 Gleannloch Estates Dr, Spring, TX 77379
    5,440 sqft | $263/sqft | built 2002 | 8% smaller (5,440 vs 5,883 sqft); Similar age (2002 vs 1999); Similar lot size (49,484 vs 49,528 sqft)
    $1,430,495

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.