Collin Value

584 Cottage Pl, Lavon, TX 75166

1,846 sqft, built 2017, in Traditions At Grand Heritage. Appraised at $312,045 for 2026.

Collin County account 2743430

Small or uncertain difference

about $2,000

8 similar homes nearby point to a value about $2,000 lower than yours, a small or uncertain difference.

Appraised value$312,045
Similar homes$309,777
$2,268 gap · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Appraised value
$312,045
Tax year 2026
Living area
1,846 sqft
$169 per sqft
Year built
2017

Why we think so

Unequal assessment

Weak

6 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $165.53/sqft, but land is valued apart from the home, and some of them have less land value per square foot of home than yours, which counts as $90,000. Counting your land in place of theirs where theirs is less, they support a value of $309,777.

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 Traditions At Grand Heritage 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 7.3% from $336,671 in 2025 to $312,045 in 2026.
  • Appraised value per square footThe current public record shows about $169 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Traditions At Grand Heritage neighborhood and ZIP 75166.
  • Neighborhood value signalAmong 177 residential records in the same neighborhood, the average appraised value is about $159 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -7.8% on average.

Comparable assessments

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

  • 710 Brookline Dr, Lavon, TX 75166
    1,861 sqft | $166/sqft | built 2017 | Similar size (1,861 vs 1,846 sqft); Built same year (2017); Similar lot size (6,600 vs 6,600 sqft)
    $308,197
  • 705 Medford Way, Lavon, TX 75166
    1,864 sqft | $165/sqft | built 2017 | Similar size (1,864 vs 1,846 sqft); Built same year (2017); Similar lot size (6,600 vs 6,600 sqft)
    $308,443
  • 754 Brookline Dr, Lavon, TX 75166
    1,829 sqft | $168/sqft | built 2018 | Similar size (1,829 vs 1,846 sqft); Similar age (2018 vs 2017); Similar lot size (6,600 vs 6,600 sqft)
    $306,997
  • 566 Trevor St, Lavon, TX 75166
    1,847 sqft | $175/sqft | built 2018 | Similar size (1,847 vs 1,846 sqft); Similar age (2018 vs 2017); Similar lot size (6,500 vs 6,600 sqft)
    $323,216
  • 561 Providence Pl, Lavon, TX 75166
    1,842 sqft | $165/sqft | built 2018 | Similar size (1,842 vs 1,846 sqft); Similar age (2018 vs 2017); Similar lot size (6,746 vs 6,600 sqft)
    $304,497

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.

  • 352 Cyprus Grove Dr, Lavon, TX 75166
    August-20-2026 | 1,807 sqft | $177/sqft | built 2021 | Similar size (1,807 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $320,000
  • 508 Coolidge Ln, Lavon, TX 75166
    September-8-2026 | 1,857 sqft | $167/sqft | built 2007 | Similar size (1,857 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $309,990
  • 1075 Carpenter Ct, Lavon, TX 75166
    September-25-2026 | 1,665 sqft | $174/sqft | built 2014 | 10% size difference (1,665 sqft); Similar age (2014); Sold after the valuation date
    $290,000
  • 1070 Shepard Ln, Lavon, TX 75166
    September-2-2026 | 1,873 sqft | $173/sqft | built 2008 | Similar size (1,873 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $324,900
  • 777 Sierra Rdg, Lavon, TX 75166
    August-20-2026 | 1,791 sqft | $176/sqft | built 2025 | Similar size (1,791 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $314,990

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 7.3% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$312,045−$24,626−7.3%
2025$336,671−$12,583−3.6%
2024$349,254−$24,709−6.6%
2023$373,963+$36,297+10.7%
2022$337,666+$72,029+27.1%
2021$265,637+$4,484+1.7%
2020$261,153——
6-year total+$50,892+19.5%