Collin Value

1065 Mercury Dr, Lavon, TX 75166

1,567 sqft, built 2014, in Grand Heritage - West C. Appraised at $300,737 for 2026.

Collin County account 2643997

Appraised value
$300,737
Tax year 2026
Living area
1,567 sqft
$192 per sqft
Year built
2014
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 4.0% from $313,161 in 2025 to $300,737 in 2026.
  • Appraised value per square footThe current public record shows about $192 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.

  • 219 Orbit Dr, Lavon, TX 75166
    1,567 sqft | $202/sqft | built 2014 | Similar size (1,567 vs 1,567 sqft); Built same year (2014); Same neighborhood
    $316,892
  • 1048 Mercury Dr, Lavon, TX 75166
    1,567 sqft | $186/sqft | built 2012 | Similar size (1,567 vs 1,567 sqft); Similar age (2012 vs 2014); Same neighborhood
    $291,706
  • 1064 Mercury Dr, Lavon, TX 75166
    1,532 sqft | $192/sqft | built 2013 | Similar size (1,532 vs 1,567 sqft); Similar age (2013 vs 2014); Same neighborhood
    $294,492
  • 237 Orbit Dr, Lavon, TX 75166
    1,621 sqft | $190/sqft | built 2014 | Similar size (1,621 vs 1,567 sqft); Built same year (2014); Same neighborhood
    $307,538
  • 1040 Mercury Dr, Lavon, TX 75166
    1,516 sqft | $190/sqft | built 2013 | Similar size (1,516 vs 1,567 sqft); Similar age (2013 vs 2014); Same neighborhood
    $288,715

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.

  • 1075 Carpenter Ct, Lavon, TX 75166
    September-25-2026 | 1,665 sqft | $174/sqft | built 2014 | 6% size difference (1,665 sqft); Similar age (2014); Sold after the valuation date
    $290,000
  • 544 Lucas Ln, Lavon, TX 75166
    August-28-2026 | 1,555 sqft | $205/sqft | built 2021 | Similar size (1,555 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $319,000
  • 891 Austin Ln, Lavon, TX 75166
    September-24-2026 | 1,510 sqft | $172/sqft | built 2006 | Similar size (1,510 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $259,900
  • 408 Coolidge Ln, Lavon, TX 75166
    August-19-2026 | 1,597 sqft | $147/sqft | built 2006 | Similar size (1,597 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $235,000
  • 336 Silent Pond Park, Lavon, TX 75166
    August-26-2026 | 1,581 sqft | $183/sqft | built 2026 | Similar size (1,581 sqft); Sold after the valuation date
    $289,990

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

Down 4.0% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$300,737−$12,424−4.0%
2025$313,161+$3,766+1.2%
2024$309,395−$18,453−5.6%
2023$327,848+$35,383+12.1%
2022$292,465+$52,669+22.0%
2021$239,796+$13,647+6.0%
2020$226,149——
6-year total+$74,588+33.0%