Harris Value

21110 Frey Ln, Tomball, TX 77377

5,669 sqft, built 2000 Appraised at $1,656,461 for 2026.

Harris County account 0420580000148

Appraised value
$1,656,461
Tax year 2026 · after any cap, before exemptions
Market value
$2,142,399
Living area
5,669 sqft
$292 per sqft
Year built
2000
Excellent 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 77377 and HCAD Appraisal Area 2576.05 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 $1,505,874 in 2025 to $1,656,461 in 2026.
  • Appraised value per square footThe current public record shows about $292 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $485,938 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77377.
  • Neighborhood value signalAmong 67 residential records in the same neighborhood, the average appraised value is about $252 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +18.3% on average.

Comparable assessments

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

  • 21020 Frey Ln, Tomball, TX 77377
    5,632 sqft | $382/sqft | built 2001 | Similar size (5,632 vs 5,669 sqft); Similar age (2001 vs 2000); Similar lot size (209,149 vs 218,671 sqft)
    $2,152,801
  • 21030 Frey Ln, Tomball, TX 77377
    5,234 sqft | $383/sqft | built 2005 | 8% smaller (5,234 vs 5,669 sqft); Similar age (2005 vs 2000); Similar lot size (218,671 vs 218,671 sqft)
    $2,003,143
  • 21120 Frey Ln, Tomball, TX 77377
    6,847 sqft | $487/sqft | built 2003 | Similar age (2003 vs 2000); Similar lot size (218,323 vs 218,671 sqft); Same neighborhood
    $3,335,471

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.

  • 17519 Hawkin Ln, Tomball, TX 77377
    May-27-2026 | 5,593 sqft | $165/sqft | built 1990 | Similar size (5,593 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $925,000
  • 16010 Ashvale Dr, Tomball, TX 77377
    September-9-2026 | 4,666 sqft | $142/sqft | built 2002 | Similar age (2002); Sold after the valuation date
    $663,750
  • 16621 Hereford Dr, Tomball, TX 77377
    July-14-2026 | 6,493 sqft | $123/sqft | built 2003 | 14% size difference (6,493 sqft); Similar age (2003); Sold after the valuation date
    $800,000
  • 11822 Rue Beaujon Ct, Tomball, TX 77377
    September-1-2026 | 4,166 sqft | $168/sqft | built 1999 | Similar age (1999); Sold after the valuation date
    $699,999
  • 14407 Spring Mountain Dr, Tomball, TX 77377
    September-10-2026 | 4,183 sqft | $179/sqft | built 2005 | Moderate age difference (5 years newer); Sold after the valuation date
    $749,900

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.