Collin Value

401 Windmill Dr, Lavon, TX 75166

2,173 sqft, built 2002, in Bently Farms Phase Three. Appraised at $433,074 for 2026.

Collin County account 2132328

Appraised value
$433,074
Tax year 2026
Living area
2,173 sqft
$199 per sqft
Year built
2002
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 75166 and Bently Farms Phase Three 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 mailed, 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 CCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value increased 2.1% from $424,206 in 2025 to $433,074 in 2026.
  • Appraised value per square footThe current public record shows about $199 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Bently Farms Phase Three neighborhood and ZIP 75166.
  • Neighborhood value signalAmong 358 residential records in the same neighborhood, the average appraised value is about $213 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +3.8% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

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.

  • 9920 County Road 540, Lavon, TX 75166
    July-8-2026 | 2,123 sqft | $216/sqft | built 2002 | Similar size (2,123 sqft); Similar age (2002); Sold after the valuation date
    $459,000
  • 538 Arthur Dr, Lavon, TX 75166
    August-19-2026 | 2,002 sqft | $137/sqft | built 2009 | 8% size difference (2,002 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $275,000
  • 1015 Meadow Hill Dr, Lavon, TX 75166
    June-26-2026 | 2,291 sqft | $170/sqft | built 2004 | 5% size difference (2,291 sqft); Similar age (2004); Sold after the valuation date
    $390,000
  • 1038 Shepard Ln, Lavon, TX 75166
    June-30-2026 | 2,303 sqft | $152/sqft | built 2008 | 6% size difference (2,303 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $349,400
  • 508 Coolidge Ln, Lavon, TX 75166
    September-8-2026 | 1,857 sqft | $167/sqft | built 2007 | 14% size difference (1,857 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $309,990

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

Value history

Up 2.1% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$433,074+$8,868+2.1%
2025$424,206−$24,922−5.5%
2024$449,128+$25,330+6.0%
2023$423,798+$46,523+12.3%
2022$377,275+$55,241+17.2%
2021$322,034+$29,282+10.0%
2020$292,752——
6-year total+$140,322+47.9%