Harris Value

17302 Thorhill St, Spring, TX 77379

1,647 sqft, built 1980, in Memorial Chase Appraised at $233,748 for 2026.

Harris County account 1144650080008

Appraised value
$233,748
Tax year 2026 · after any cap, before exemptions
Living area
1,647 sqft
$142 per sqft
Year built
1980
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 Memorial Chase 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 3.7% from $225,311 in 2025 to $233,748 in 2026.
  • Appraised value per square footThe current public record shows about $142 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Memorial Chase neighborhood and ZIP 77379.
  • Neighborhood value signalAmong 596 residential records in the same neighborhood, the average appraised value is about $147 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.9% on average.

Comparable assessments

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

  • 17306 Chapel Pine St, Spring, TX 77379
    1,647 sqft | $142/sqft | built 1980 | Similar size (1,647 vs 1,647 sqft); Built same year (1980); Similar lot size (6,300 vs 6,300 sqft)
    $234,314
  • 17318 Modbury St, Spring, TX 77379
    1,640 sqft | $141/sqft | built 1980 | Similar size (1,640 vs 1,647 sqft); Built same year (1980); Similar lot size (6,300 vs 6,300 sqft)
    $231,487
  • 17322 Chapel Pine St, Spring, TX 77379
    1,640 sqft | $142/sqft | built 1980 | Similar size (1,640 vs 1,647 sqft); Built same year (1980); Similar lot size (6,300 vs 6,300 sqft)
    $232,618
  • 17210 Modbury St, Spring, TX 77379
    1,640 sqft | $145/sqft | built 1980 | Similar size (1,640 vs 1,647 sqft); Built same year (1980); Similar lot size (6,300 vs 6,300 sqft)
    $237,330
  • 17226 Modbury St, Spring, TX 77379
    1,640 sqft | $143/sqft | built 1981 | Similar size (1,640 vs 1,647 sqft); Similar age (1981 vs 1980); Similar lot size (6,300 vs 6,300 sqft)
    $234,824

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); Moderate age difference (7 years older); Sold after the valuation date
    $190,000
  • 6807 Stoney River Dr, Spring, TX 77379
    August-10-2026 | 1,697 sqft | $143/sqft | built 1977 | Similar size (1,697 sqft); Similar age (1977); Sold after the valuation date
    $243,000
  • 9511 Dornoch Dr, Spring, TX 77379
    June-4-2026 | 1,644 sqft | $146/sqft | built 1977 | Similar size (1,644 sqft); Similar age (1977); Sold after the valuation date
    $240,000
  • 6814 Enns Ln, Spring, TX 77379
    July-20-2026 | 1,589 sqft | $132/sqft | built 1983 | Similar size (1,589 sqft); Similar age (1983); Sold after the valuation date
    $210,000
  • 17206 Telegraph Creek Dr, Spring, TX 77379
    August-13-2026 | 1,527 sqft | $166/sqft | built 1977 | 7% size difference (1,527 sqft); Similar age (1977); 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.