Harris Value

17450 Bonnie Sean Dr, Spring, TX 77379

1,927 sqft, built 1971, in Gleannloch Appraised at $232,516 for 2026.

Harris County account 1022900000002

Appraised value
$232,516
Tax year 2026 · after any cap, before exemptions
Living area
1,927 sqft
$121 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 0.9% from $234,716 in 2025 to $232,516 in 2026.
  • Appraised value per square footThe current public record shows about $121 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.

  • 17562 Methil Dr, Spring, TX 77379
    1,912 sqft | $105/sqft | built 1971 | Similar size (1,912 vs 1,927 sqft); Built same year (1971); Similar lot size (10,425 vs 10,920 sqft)
    $199,861
  • 9603 Eday Dr, Spring, TX 77379
    1,908 sqft | $116/sqft | built 1976 | Similar size (1,908 vs 1,927 sqft); Similar age (1976 vs 1971); Similar lot size (10,253 vs 10,920 sqft)
    $222,218
  • 17410 Bonnie Sean Dr, Spring, TX 77379
    1,907 sqft | $127/sqft | built 1971 | Similar size (1,907 vs 1,927 sqft); Built same year (1971); Lot 12% smaller (9,600 vs 10,920 sqft)
    $242,189
  • 17555 Methil Dr, Spring, TX 77379
    1,864 sqft | $116/sqft | built 1969 | Similar size (1,864 vs 1,927 sqft); Similar age (1969 vs 1971); Similar lot size (11,800 vs 10,920 sqft)
    $215,546
  • 17503 Bonnie Sean Dr, Spring, TX 77379
    1,936 sqft | $121/sqft | built 1971 | Similar size (1,936 vs 1,927 sqft); Built same year (1971); Lot 14% smaller (9,344 vs 10,920 sqft)
    $235,180

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.

  • 17022 Hill View Ln, Spring, TX 77379
    September-30-2026 | 2,036 sqft | $154/sqft | built 1974 | 6% size difference (2,036 sqft); Similar age (1974); Sold after the valuation date
    $314,000
  • 17811 Hawk Haven Ln, Spring, TX 77379
    September-22-2026 | 1,806 sqft | $136/sqft | built 1979 | 6% size difference (1,806 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $244,900
  • 18503 Hiddenbay Way, Spring, TX 77379
    August-27-2026 | 1,806 sqft | $144/sqft | built 1982 | 6% size difference (1,806 sqft); Sold after the valuation date
    $259,500
  • 6914 Ten Curves Rd, Spring, TX 77379
    July-15-2026 | 1,725 sqft | $116/sqft | built 1977 | 10% size difference (1,725 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $199,999
  • 18502 Creekfield Ct, Spring, TX 77379
    August-31-2026 | 1,885 sqft | $117/sqft | built 1979 | Similar size (1,885 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $220,000

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.