Collin Value

1072 Mercury Dr, Lavon, TX 75166

1,873 sqft, built 2013, in Grand Heritage - West C. Appraised at $320,732 for 2026.

Collin County account 2644002

Appraised value
$320,732
Tax year 2026
Living area
1,873 sqft
$171 per sqft
Year built
2013
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 Grand Heritage - West C 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 decreased 4.1% from $334,378 in 2025 to $320,732 in 2026.
  • Appraised value per square footThe current public record shows about $171 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Grand Heritage - West C neighborhood and ZIP 75166.
  • Neighborhood value signalAmong 104 residential records in the same neighborhood, the average appraised value is about $158 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.5% on average.

Comparable assessments

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

  • 231 Orbit Dr, Lavon, TX 75166
    1,873 sqft | $177/sqft | built 2014 | Similar size (1,873 vs 1,873 sqft); Similar age (2014 vs 2013); Same neighborhood
    $331,522
  • 1057 Mercury Dr, Lavon, TX 75166
    1,873 sqft | $177/sqft | built 2014 | Similar size (1,873 vs 1,873 sqft); Similar age (2014 vs 2013); Same neighborhood
    $331,530
  • 1013 Glenn Rd, Lavon, TX 75166
    1,848 sqft | $172/sqft | built 2013 | Similar size (1,848 vs 1,873 sqft); Built same year (2013); Same neighborhood
    $317,141
  • 1028 Glenn Rd, Lavon, TX 75166
    1,841 sqft | $161/sqft | built 2013 | Similar size (1,841 vs 1,873 sqft); Built same year (2013); Same neighborhood
    $296,787
  • 1053 Glenn Rd, Lavon, TX 75166
    1,848 sqft | $172/sqft | built 2014 | Similar size (1,848 vs 1,873 sqft); Similar age (2014 vs 2013); Same neighborhood
    $318,548

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.

  • 543 Johnson Dr, Lavon, TX 75166
    September-16-2026 | 1,862 sqft | $161/sqft | built 2016 | Similar size (1,862 sqft); Similar age (2016); Sold after the valuation date
    $299,900
  • 1070 Shepard Ln, Lavon, TX 75166
    September-2-2026 | 1,873 sqft | $173/sqft | built 2008 | Similar size (1,873 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $324,900
  • 508 Coolidge Ln, Lavon, TX 75166
    September-8-2026 | 1,857 sqft | $167/sqft | built 2007 | Similar size (1,857 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $309,990
  • 610 Crockett Dr, Lavon, TX 75166
    August-7-2026 | 1,862 sqft | $156/sqft | built 2007 | Similar size (1,862 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $290,000
  • 820 Austin Ln, Lavon, TX 75166
    July-1-2026 | 1,873 sqft | $165/sqft | built 2014 | Similar size (1,873 sqft); Similar age (2014); Sold after the valuation date
    $309,900

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

Down 4.1% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$320,732−$13,646−4.1%
2025$334,378+$4,095+1.2%
2024$330,283−$21,441−6.1%
2023$351,724+$37,716+12.0%
2022$314,008+$56,147+21.8%
2021$257,861+$14,976+6.2%
2020$242,885——
6-year total+$77,847+32.1%