Collin Value

824 Harrison Ln, Lavon, TX 75166

2,595 sqft, built 2015, in Heritage East A Phase 1 Addition. Appraised at $337,727 for 2026.

Collin County account 2646610

Appraised value
$337,727
Tax year 2026
Living area
2,595 sqft
$130 per sqft
Year built
2015
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 Heritage East A Phase 1 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 decreased 9.9% from $374,854 in 2025 to $337,727 in 2026.
  • Appraised value per square footThe current public record shows about $130 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Heritage East A Phase 1 Addition neighborhood and ZIP 75166.
  • Neighborhood value signalAmong 336 residential records in the same neighborhood, the average appraised value is about $141 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -4.3% on average.

Comparable assessments

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

  • 601 Johnson Dr, Lavon, TX 75166
    2,621 sqft | $134/sqft | built 2015 | Similar size (2,621 vs 2,595 sqft); Built same year (2015); Same neighborhood
    $352,388
  • 423 Hayes St, Lavon, TX 75166
    2,623 sqft | $123/sqft | built 2015 | Similar size (2,623 vs 2,595 sqft); Built same year (2015); Same neighborhood
    $321,952
  • 473 Grant Ln, Lavon, TX 75166
    2,623 sqft | $123/sqft | built 2015 | Similar size (2,623 vs 2,595 sqft); Built same year (2015); Same neighborhood
    $321,989
  • 508 Harding Ln, Lavon, TX 75166
    2,623 sqft | $125/sqft | built 2015 | Similar size (2,623 vs 2,595 sqft); Built same year (2015); Same neighborhood
    $327,887
  • 458 Harding Ln, Lavon, TX 75166
    2,561 sqft | $126/sqft | built 2015 | Similar size (2,561 vs 2,595 sqft); Built same year (2015); Same neighborhood
    $322,113

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.

  • 223 Sunshine Ln, Lavon, TX 75166
    September-25-2026 | 2,497 sqft | $127/sqft | built 2020 | Similar size (2,497 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $316,500
  • 770 Embrace Ct, Lavon, TX 75166
    September-18-2026 | 2,592 sqft | $160/sqft | built 2026 | Similar size (2,592 sqft); Sold after the valuation date
    $414,990
  • 805 Serenity Sound Dr, Lavon, TX 75166
    September-3-2026 | 2,620 sqft | $139/sqft | built 2023 | Similar size (2,620 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $363,990
  • 308 Millwood Rd, Lavon, TX 75166
    October-1-2026 | 2,536 sqft | $137/sqft | built 2026 | Similar size (2,536 sqft); Sold after the valuation date
    $346,990
  • 324 Millwood Rd, Lavon, TX 75166
    October-1-2026 | 2,536 sqft | $134/sqft | built 2026 | Similar size (2,536 sqft); Sold after the valuation date
    $339,990

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 9.9% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$337,727−$37,127−9.9%
2025$374,854−$24,898−6.2%
2024$399,752−$23,156−5.5%
2023$422,908+$32,235+8.3%
2022$390,673+$109,953+39.2%
2021$280,720+$13,526+5.1%
2020$267,194——
6-year total+$70,533+26.4%