Collin Value

10467 County Road 540, Lavon, TX 75166

1,782 sqft, built 1982, in Bordeaux Addition. Appraised at $311,645 for 2026.

Collin County account 1252192

Appraised value
$311,645
Tax year 2026
Living area
1,782 sqft
$175 per sqft
Year built
1982
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 Bordeaux Addition 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 1.3% from $307,743 in 2025 to $311,645 in 2026.
  • Appraised value per square footThe current public record shows about $175 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Bordeaux Addition neighborhood and ZIP 75166.
  • Neighborhood value signalAmong 132 residential records in the same neighborhood, the average appraised value is about $192 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +5.3% on average.

Comparable assessments

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

  • 509 Mustang Ct, Lavon, TX 75166
    1,794 sqft | $200/sqft | built 1987 | Similar size (1,794 vs 1,782 sqft); Similar age (1987 vs 1982); Similar lot size (56,954 vs 57,368 sqft)
    $358,657
  • 513 Mustang Ct, Lavon, TX 75166
    1,832 sqft | $157/sqft | built 1986 | Similar size (1,832 vs 1,782 sqft); Similar age (1986 vs 1982); Similar lot size (56,479 vs 57,368 sqft)
    $287,360
  • 549 Mustang Ct, Lavon, TX 75166
    1,696 sqft | $195/sqft | built 1986 | Similar size (1,696 vs 1,782 sqft); Similar age (1986 vs 1982); Similar lot size (57,760 vs 57,368 sqft)
    $331,287
  • 517 Mustang Ct, Lavon, TX 75166
    1,688 sqft | $163/sqft | built 1985 | 5% smaller (1,688 vs 1,782 sqft); Similar age (1985 vs 1982); Similar lot size (56,222 vs 57,368 sqft)
    $275,000
  • 524 Mustang Ct, Lavon, TX 75166
    1,768 sqft | $212/sqft | built 1988 | Similar size (1,768 vs 1,782 sqft); Similar lot size (62,025 vs 57,368 sqft); Same neighborhood
    $373,924

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.

  • 509 Mustang Ct, Lavon, TX 75166
    August-6-2026 | 1,794 sqft | $278/sqft | built 1987 | Similar size (1,794 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $499,500
  • 433 Windmill Dr, Lavon, TX 75166
    August-14-2026 | 1,632 sqft | $213/sqft | built 2002 | 8% size difference (1,632 sqft); Sold after the valuation date
    $346,900
  • 9920 County Road 540, Lavon, TX 75166
    July-8-2026 | 2,123 sqft | $216/sqft | built 2002 | Sold after the valuation date
    $459,000
  • 700 Lake Vista Ln, Lavon, TX 75166
    May-6-2026 | 1,993 sqft | $233/sqft | built 2002 | 12% size difference (1,993 sqft); Sold after the valuation date
    $465,000

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 1.3% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$311,645+$3,902+1.3%
2025$307,743−$122,640−28.5%
2024$430,383+$35,781+9.1%
2023$394,602+$45,799+13.1%
2022$348,803+$98,275+39.2%
2021$250,528+$19,621+8.5%
2020$230,907——
6-year total+$80,738+35.0%