Harris Value

16223 Castlegrove Ct, Tomball, TX 77377

2,550 sqft, built 1998, in Lakewood Grove Appraised at $402,946 for 2026.

Harris County account 1194730010004

Appraised value
$402,946
Tax year 2026 · after any cap, before exemptions
Living area
2,550 sqft
$158 per sqft
Year built
1998
Good 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 77377 and Lakewood Grove 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 2.4% from $393,345 in 2025 to $402,946 in 2026.
  • Appraised value per square footThe current public record shows about $158 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lakewood Grove neighborhood and ZIP 77377.
  • Neighborhood value signalAmong 854 residential records in the same neighborhood, the average appraised value is about $148 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.

  • 11927 Lakewood Trl, Tomball, TX 77377
    2,540 sqft | $165/sqft | built 2000 | Similar size (2,540 vs 2,550 sqft); Similar age (2000 vs 1998); Similar lot size (10,339 vs 10,264 sqft)
    $417,942
  • 11814 Chateau Trl, Tomball, TX 77377
    2,569 sqft | $139/sqft | built 1996 | Similar size (2,569 vs 2,550 sqft); Similar age (1996 vs 1998); Similar lot size (9,587 vs 10,264 sqft)
    $357,128
  • 11803 Lakegrove Bnd, Tomball, TX 77377
    2,552 sqft | $146/sqft | built 1996 | Similar size (2,552 vs 2,550 sqft); Similar age (1996 vs 1998); Similar lot size (11,092 vs 10,264 sqft)
    $372,405
  • 16231 Castlegrove Ct, Tomball, TX 77377
    2,585 sqft | $156/sqft | built 1999 | Similar size (2,585 vs 2,550 sqft); Similar age (1999 vs 1998); Similar lot size (9,540 vs 10,264 sqft)
    $403,416
  • 11502 Brown Trl, Tomball, TX 77377
    2,506 sqft | $157/sqft | built 2006 | Similar size (2,506 vs 2,550 sqft); Similar lot size (9,888 vs 10,264 sqft); Same quality (Good)
    $394,175

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.

  • 17207 Eagle Ledge Dr, Tomball, TX 77377
    September-11-2026 | 2,686 sqft | $175/sqft | built 2001 | 5% size difference (2,686 sqft); Similar age (2001); Sold after the valuation date
    $469,000
  • 11527 Socorro Ln, Tomball, TX 77377
    August-4-2026 | 2,277 sqft | $180/sqft | built 1999 | 11% size difference (2,277 sqft); Similar age (1999); Sold after the valuation date
    $409,000
  • 15814 Maplewick Dr, Tomball, TX 77377
    August-14-2026 | 2,479 sqft | $161/sqft | built 2003 | Similar size (2,479 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $398,999
  • 12530 Hammersmith Dr, Tomball, TX 77377
    August-17-2026 | 2,401 sqft | $154/sqft | built 1994 | 6% size difference (2,401 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $369,500
  • 13143 Chatfield Manor Ln, Tomball, TX 77377
    May-29-2026 | 2,503 sqft | $160/sqft | built 2006 | Similar size (2,503 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $400,000

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.