Collin Value

504 Mustang Ct, Lavon, TX 75166

1,465 sqft, built 1992, in Bordeaux Addition. Appraised at $320,585 for 2026.

Collin County account 1709039

Appraised value
$320,585
Tax year 2026
Living area
1,465 sqft
$219 per sqft
Year built
1992
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 10.3% from $290,762 in 2025 to $320,585 in 2026.
  • Appraised value per square footThe current public record shows about $219 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.

  • 512 Mustang Ct, Lavon, TX 75166
    1,480 sqft | $204/sqft | built 1993 | Similar size (1,480 vs 1,465 sqft); Similar age (1993 vs 1992); Similar lot size (63,148 vs 59,672 sqft)
    $301,823
  • 508 Mustang Ct, Lavon, TX 75166
    1,562 sqft | $195/sqft | built 1994 | 7% larger (1,562 vs 1,465 sqft); Similar age (1994 vs 1992); Similar lot size (62,025 vs 59,672 sqft)
    $304,298
  • 536 Mustang Ct, Lavon, TX 75166
    1,596 sqft | $219/sqft | built 1988 | 9% larger (1,596 vs 1,465 sqft); Similar age (1988 vs 1992); Similar lot size (62,138 vs 59,672 sqft)
    $350,099
  • 561 Mustang Ct, Lavon, TX 75166
    1,568 sqft | $207/sqft | built 1985 | 7% larger (1,568 vs 1,465 sqft); Similar lot size (56,736 vs 59,672 sqft); Same neighborhood
    $325,209
  • 9953 County Road 540, Lavon, TX 75166
    1,456 sqft | $201/sqft | built 1983 | Similar size (1,456 vs 1,465 sqft); Lot 15% larger (68,825 vs 59,672 sqft); Same neighborhood
    $292,189

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.

  • 891 Austin Ln, Lavon, TX 75166
    September-24-2026 | 1,510 sqft | $172/sqft | built 2006 | Similar size (1,510 sqft); Sold after the valuation date
    $259,900
  • 408 Coolidge Ln, Lavon, TX 75166
    August-19-2026 | 1,597 sqft | $147/sqft | built 2006 | 9% size difference (1,597 sqft); Sold after the valuation date
    $235,000
  • 433 Windmill Dr, Lavon, TX 75166
    August-14-2026 | 1,632 sqft | $213/sqft | built 2002 | 11% size difference (1,632 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $346,900
  • 1078 Shepard Ln, Lavon, TX 75166
    June-16-2026 | 1,522 sqft | $187/sqft | built 2008 | Similar size (1,522 sqft); Sold after the valuation date
    $284,900
  • 682 Crockett Dr, Lavon, TX 75166
    July-10-2026 | 1,609 sqft | $178/sqft | built 2006 | 10% size difference (1,609 sqft); Sold after the valuation date
    $287,000

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 10.3% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$320,585+$29,823+10.3%
2025$290,762−$126,457−30.3%
2024$417,219+$40,154+10.6%
2023$377,065+$48,939+14.9%
2022$328,126+$75,792+30.0%
2021$252,334+$20,729+9.0%
2020$231,605——
6-year total+$88,980+38.4%