Harris Value

21502 Stargrass Dr, Spring, TX 77388

1,855 sqft, built 1985, in Northwood Park Appraised at $392,439 for 2026.

Harris County account 0901370000017

Appraised value
$392,439
Tax year 2026 · after any cap, before exemptions
Living area
1,855 sqft
$212 per sqft
Year built
1985
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 77388 and Northwood Park 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 1.4% from $386,971 in 2025 to $392,439 in 2026.
  • Appraised value per square footThe current public record shows about $212 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Northwood Park neighborhood and ZIP 77388.
  • Neighborhood value signalAmong 203 residential records in the same neighborhood, the average appraised value is about $155 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +8.6% on average.

Comparable assessments

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

  • 21427 Roseville Dr, Spring, TX 77388
    1,828 sqft | $165/sqft | built 1976 | Similar size (1,828 vs 1,855 sqft); Lot 11% smaller (28,358 vs 31,900 sqft); Same quality (Average)
    $301,238
  • 21810 Roseville Dr, Spring, TX 77388
    1,858 sqft | $147/sqft | built 1976 | Similar size (1,858 vs 1,855 sqft); Lot 14% smaller (27,300 vs 31,900 sqft); Same quality (Average)
    $273,945
  • 21414 Falvel Rd, Spring, TX 77388
    2,036 sqft | $154/sqft | built 1977 | 10% larger (2,036 vs 1,855 sqft); Similar lot size (32,550 vs 31,900 sqft); Same quality (Average)
    $313,524
  • 21822 Falvel Rd, Spring, TX 77388
    2,068 sqft | $164/sqft | built 1973 | 12% larger (2,068 vs 1,855 sqft); Similar lot size (31,583 vs 31,900 sqft); Same quality (Average)
    $339,814
  • 21422 Stargrass Dr, Spring, TX 77388
    1,643 sqft | $181/sqft | built 1976 | 11% smaller (1,643 vs 1,855 sqft); Similar lot size (30,450 vs 31,900 sqft); Same quality (Average)
    $297,557

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.

  • 4723 Bridgemont Ln, Spring, TX 77388
    August-25-2026 | 1,894 sqft | $137/sqft | built 1984 | Similar size (1,894 sqft); Similar age (1984); Sold after the valuation date
    $260,000
  • 510 Moggy Ct, Spring, TX 77388
    September-18-2026 | 1,978 sqft | $151/sqft | built 1988 | 7% size difference (1,978 sqft); Similar age (1988); Sold after the valuation date
    $299,000
  • 3226 Keygate Dr, Spring, TX 77388
    July-31-2026 | 1,855 sqft | $147/sqft | built 1991 | Similar size (1,855 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $272,000
  • 4019 Postwood Dr, Spring, TX 77388
    August-3-2026 | 1,865 sqft | $123/sqft | built 1977 | Similar size (1,865 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $229,000
  • 21315 Meadowhill Dr, Spring, TX 77388
    August-14-2026 | 1,772 sqft | $141/sqft | built 1981 | Similar size (1,772 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $250,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.