Harris Value

17530 Bonnie Sean Dr, Spring, TX 77379

1,635 sqft, built 1971, in Gleannloch Appraised at $207,275 for 2026.

Harris County account 1022870000004

Appraised value
$207,275
Tax year 2026 · after any cap, before exemptions
Living area
1,635 sqft
$127 per sqft
Year built
1971
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 77379 and Gleannloch 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 decreased 0.4% from $208,052 in 2025 to $207,275 in 2026.
  • Appraised value per square footThe current public record shows about $127 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Gleannloch neighborhood and ZIP 77379.
  • Neighborhood value signalAmong 438 residential records in the same neighborhood, the average appraised value is about $128 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.5% on average.

Comparable assessments

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

  • 17559 Methil Dr, Spring, TX 77379
    1,634 sqft | $125/sqft | built 1969 | Similar size (1,634 vs 1,635 sqft); Similar age (1969 vs 1971); Similar lot size (8,300 vs 8,340 sqft)
    $204,561
  • 17023 Methil Dr, Spring, TX 77379
    1,621 sqft | $133/sqft | built 1974 | Similar size (1,621 vs 1,635 sqft); Similar age (1974 vs 1971); Similar lot size (8,216 vs 8,340 sqft)
    $215,158
  • 17315 Methil Dr, Spring, TX 77379
    1,591 sqft | $134/sqft | built 1972 | Similar size (1,591 vs 1,635 sqft); Similar age (1972 vs 1971); Similar lot size (8,160 vs 8,340 sqft)
    $212,894
  • 9610 Crail Dr, Spring, TX 77379
    1,653 sqft | $134/sqft | built 1976 | Similar size (1,653 vs 1,635 sqft); Similar age (1976 vs 1971); Similar lot size (8,613 vs 8,340 sqft)
    $221,163
  • 9626 Crail Dr, Spring, TX 77379
    1,653 sqft | $134/sqft | built 1976 | Similar size (1,653 vs 1,635 sqft); Similar age (1976 vs 1971); Similar lot size (8,050 vs 8,340 sqft)
    $221,362

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.

  • 9607 Dornoch Dr, Spring, TX 77379
    September-3-2026 | 1,572 sqft | $121/sqft | built 1973 | Similar size (1,572 sqft); Similar age (1973); Sold after the valuation date
    $190,000
  • 9410 Dundalk St, Spring, TX 77379
    June-25-2026 | 1,611 sqft | $164/sqft | built 1977 | Similar size (1,611 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $264,900
  • 6807 Stoney River Dr, Spring, TX 77379
    August-10-2026 | 1,697 sqft | $143/sqft | built 1977 | Similar size (1,697 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $243,000
  • 6931 Sandy Knolls Dr, Spring, TX 77379
    August-6-2026 | 1,812 sqft | $135/sqft | built 1977 | 11% size difference (1,812 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $245,000
  • 17206 Telegraph Creek Dr, Spring, TX 77379
    August-13-2026 | 1,527 sqft | $166/sqft | built 1977 | 7% size difference (1,527 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $253,500

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.