Collin Value

844 Serenity Sound Dr, Lavon, TX 75166

1,592 sqft, built 2022, in Elevon Phase 1A. Appraised at $280,672 for 2026.

Collin County account 2864318

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Appraised value$280,672
Similar homes$282,739
No gap: similar homes are at or above the county value · bars start at $0

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

Appraised value
$280,672
Tax year 2026
Living area
1,592 sqft
$176 per sqft
Year built
2022

What we found

Unequal assessment

Weak

1 of 8 similar homes is assessed lower per square foot. Their similarity-weighted median is $177.60/sqft, which supports a value of $282,739.

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 Elevon Phase 1A 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 7.7% from $304,126 in 2025 to $280,672 in 2026.
  • Appraised value per square footThe current public record shows about $176 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Elevon Phase 1A neighborhood and ZIP 75166.
  • Neighborhood value signalAmong 367 residential records in the same neighborhood, the average appraised value is about $171 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.4% on average.

Comparable assessments

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

  • 748 Serenity Sound Dr, Lavon, TX 75166
    1,592 sqft | $170/sqft | built 2023 | Similar size (1,592 vs 1,592 sqft); Similar age (2023 vs 2022); Similar lot size (6,011 vs 6,011 sqft)
    $270,000
  • 760 Lightheart Ln, Lavon, TX 75166
    1,592 sqft | $178/sqft | built 2023 | Similar size (1,592 vs 1,592 sqft); Similar age (2023 vs 2022); Similar lot size (6,011 vs 6,011 sqft)
    $282,741
  • 745 Lightheart Ln, Lavon, TX 75166
    1,592 sqft | $178/sqft | built 2023 | Similar size (1,592 vs 1,592 sqft); Similar age (2023 vs 2022); Similar lot size (6,011 vs 6,011 sqft)
    $282,741
  • 769 Lightheart Ln, Lavon, TX 75166
    1,592 sqft | $178/sqft | built 2023 | Similar size (1,592 vs 1,592 sqft); Similar age (2023 vs 2022); Similar lot size (6,011 vs 6,011 sqft)
    $282,741
  • 831 Dove Haven Way, Lavon, TX 75166
    1,592 sqft | $178/sqft | built 2023 | Similar size (1,592 vs 1,592 sqft); Similar age (2023 vs 2022); Similar lot size (6,011 vs 6,011 sqft)
    $282,741

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.

  • 544 Lucas Ln, Lavon, TX 75166
    August-28-2026 | 1,555 sqft | $205/sqft | built 2021 | Similar size (1,555 sqft); Similar age (2021); Sold after the valuation date
    $319,000
  • 444 Silent Pond Park, Lavon, TX 75166
    October-2-2026 | 1,699 sqft | $164/sqft | built 2026 | 7% size difference (1,699 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $278,990
  • 609 Cherish Day Dr, Lavon, TX 75166
    August-18-2026 | 1,582 sqft | $185/sqft | built 2025 | Similar size (1,582 sqft); Similar age (2025); Sold after the valuation date
    $292,705
  • 327 Brookview Dr, Lavon, TX 75166
    August-14-2026 | 1,731 sqft | $171/sqft | built 2021 | 9% size difference (1,731 sqft); Similar age (2021); Sold after the valuation date
    $295,700
  • 408 Coolidge Ln, Lavon, TX 75166
    August-19-2026 | 1,597 sqft | $147/sqft | built 2006 | Similar size (1,597 sqft); Sold after the valuation date
    $235,000

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

Down 7.7% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$280,672−$23,454−7.7%
2025$304,126+$2,829+0.9%
2024$301,297——
2-year total−$20,625−6.8%