Harris Value

22811 Carter Moir Ln, Katy, TX 77449

1,635 sqft, built 1978, in Williamsburg Colony Appraised at $229,458 for 2026.

Harris County account 1103440000017

Appraised value
$229,458
Tax year 2026 · after any cap, before exemptions
Living area
1,635 sqft
$140 per sqft
Year built
1978
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 77449, Williamsburg Colony, and Katy 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 decreased 6.1% from $244,452 in 2025 to $229,458 in 2026.
  • Appraised value per square footThe current public record shows about $140 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Williamsburg Colony neighborhood and ZIP 77449.
  • Neighborhood value signalAmong 517 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 -2.8% on average.

Comparable assessments

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

  • 22715 Carter Moir Ln, Katy, TX 77449
    1,635 sqft | $134/sqft | built 1978 | Similar size (1,635 vs 1,635 sqft); Built same year (1978); Similar lot size (7,150 vs 7,150 sqft)
    $219,250
  • 2106 Townhall Ln, Katy, TX 77449
    1,647 sqft | $134/sqft | built 1978 | Similar size (1,647 vs 1,635 sqft); Built same year (1978); Similar lot size (7,130 vs 7,150 sqft)
    $221,454
  • 22819 Carter Moir Ln, Katy, TX 77449
    1,650 sqft | $135/sqft | built 1978 | Similar size (1,650 vs 1,635 sqft); Built same year (1978); Similar lot size (7,150 vs 7,150 sqft)
    $223,484
  • 22502 John Rolfe Ln, Katy, TX 77449
    1,651 sqft | $138/sqft | built 1979 | Similar size (1,651 vs 1,635 sqft); Similar age (1979 vs 1978); Similar lot size (7,140 vs 7,150 sqft)
    $228,031
  • 22806 Carter Moir Ln, Katy, TX 77449
    1,635 sqft | $129/sqft | built 1978 | Similar size (1,635 vs 1,635 sqft); Built same year (1978); Similar lot size (7,350 vs 7,150 sqft)
    $211,663

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.

  • 19327 Cypress Bay Dr, Katy, TX 77449
    September-29-2026 | 1,736 sqft | $121/sqft | built 1980 | 6% size difference (1,736 sqft); Similar age (1980); Sold after the valuation date
    $210,000
  • 3435 Silverside Dr, Katy, TX 77449
    August-7-2026 | 1,704 sqft | $146/sqft | built 1984 | Similar size (1,704 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $249,000
  • 22134 Pearl Lake Dr, Katy, TX 77449
    June-16-2026 | 1,593 sqft | $163/sqft | built 1980 | Similar size (1,593 sqft); Similar age (1980); Sold after the valuation date
    $259,900
  • 19215 Haystream Dr, Katy, TX 77449
    September-18-2026 | 1,422 sqft | $176/sqft | built 1983 | 13% size difference (1,422 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $250,000
  • 20519 Valley Wells Dr, Katy, TX 77449
    August-3-2026 | 1,594 sqft | $157/sqft | built 1992 | Similar size (1,594 sqft); Sold after the valuation date
    $249,900

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.