Harris Value

21806 Stargrass Dr, Spring, TX 77388

1,868 sqft, built 2007, in Northwood Park Appraised at $291,597 for 2026.

Harris County account 0901360000026

Appraised value
$291,597
Tax year 2026 · after any cap, before exemptions
Market value
$292,500
Living area
1,868 sqft
$156 per sqft
Year built
2007
Average quality
Homestead
Yes
Owner-occupied exemption on file

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 10.0% from $265,089 in 2025 to $291,597 in 2026.
  • Appraised value per square footThe current public record shows about $156 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $903 above the appraised value used on this page.
  • 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.

  • 21514 Tophill Dr, Spring, TX 77388
    1,866 sqft | $274/sqft | built 2011 | Similar size (1,866 vs 1,868 sqft); Similar age (2011 vs 2007); Similar lot size (20,300 vs 20,300 sqft)
    $510,952
  • 21825 Stargrass Dr, Spring, TX 77388
    1,813 sqft | $207/sqft | built 2019 | Similar size (1,813 vs 1,868 sqft); Similar lot size (20,300 vs 20,300 sqft); Same quality (Average)
    $374,654
  • 21809 Tophill Dr, Spring, TX 77388
    1,952 sqft | $175/sqft | built 1995 | Similar size (1,952 vs 1,868 sqft); Similar lot size (20,300 vs 20,300 sqft); Same quality (Average)
    $341,468
  • 21702 Roseville Dr, Spring, TX 77388
    1,738 sqft | $171/sqft | built 2002 | 7% smaller (1,738 vs 1,868 sqft); Similar age (2002 vs 2007); Similar lot size (19,500 vs 20,300 sqft)
    $297,000
  • 21418 Barcarole Dr, Spring, TX 77388
    2,037 sqft | $180/sqft | built 2001 | 9% larger (2,037 vs 1,868 sqft); Similar lot size (20,300 vs 20,300 sqft); Same quality (Average)
    $366,329

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.

  • 20503 Spring Aspen Ln, TX 77388
    September-24-2026 | 1,859 sqft | $161/sqft | built 2004 | Similar size (1,859 sqft); Similar age (2004); Sold after the valuation date
    $299,900
  • 20903 Manon Ln, Spring, TX 77388
    August-26-2026 | 1,880 sqft | $148/sqft | built 2007 | Similar size (1,880 sqft); Similar age (2007); Sold after the valuation date
    $279,000
  • 2507 Grayfeather Ct, Spring, TX 77388
    September-25-2026 | 1,962 sqft | $160/sqft | built 2003 | 5% size difference (1,962 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $314,500
  • 2127 Hannover Way, Spring, TX 77388
    September-24-2026 | 1,904 sqft | $137/sqft | built 2000 | Similar size (1,904 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $260,000
  • 4618 Countrypines Dr, Spring, TX 77388
    August-3-2026 | 1,900 sqft | $155/sqft | built 2007 | Similar size (1,900 sqft); Similar age (2007); Sold after the valuation date
    $294,500

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.