Collin Value

242 Houston St, Lavon, TX 75166

2,018 sqft, built 2007, in Grand Heritage Club. Appraised at $338,560 for 2026.

Collin County account 2612583

Appraised value
$338,560
Tax year 2026
Living area
2,018 sqft
$168 per sqft
Year built
2007
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 Club 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 increased 1.3% from $334,148 in 2025 to $338,560 in 2026.
  • Appraised value per square footThe current public record shows about $168 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Grand Heritage Club neighborhood and ZIP 75166.
  • Neighborhood value signalAmong 341 residential records in the same neighborhood, the average appraised value is about $155 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.2% on average.

Comparable assessments

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

  • 266 Houston St, Lavon, TX 75166
    2,018 sqft | $168/sqft | built 2007 | Similar size (2,018 vs 2,018 sqft); Built same year (2007); Similar lot size (6,555 vs 6,516 sqft)
    $338,560
  • 302 Houston St, Lavon, TX 75166
    2,028 sqft | $169/sqft | built 2007 | Similar size (2,028 vs 2,018 sqft); Built same year (2007); Similar lot size (6,651 vs 6,516 sqft)
    $343,474
  • 950 Austin Ln, Lavon, TX 75166
    2,045 sqft | $155/sqft | built 2010 | Similar size (2,045 vs 2,018 sqft); Similar age (2010 vs 2007); Similar lot size (6,438 vs 6,516 sqft)
    $317,826
  • 932 Crockett Dr, Lavon, TX 75166
    2,088 sqft | $147/sqft | built 2006 | Similar size (2,088 vs 2,018 sqft); Similar age (2006 vs 2007); Similar lot size (6,516 vs 6,516 sqft)
    $306,033
  • 607 Crockett Dr, Lavon, TX 75166
    2,043 sqft | $157/sqft | built 2006 | Similar size (2,043 vs 2,018 sqft); Similar age (2006 vs 2007); Similar lot size (6,751 vs 6,516 sqft)
    $320,000

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.

  • 538 Arthur Dr, Lavon, TX 75166
    August-19-2026 | 2,002 sqft | $137/sqft | built 2009 | Similar size (2,002 sqft); Similar age (2009); Sold after the valuation date
    $275,000
  • 218 Brookview Dr, Lavon, TX 75166
    August-21-2026 | 2,002 sqft | $150/sqft | built 2020 | Similar size (2,002 sqft); Sold after the valuation date
    $300,000
  • 508 Coolidge Ln, Lavon, TX 75166
    September-8-2026 | 1,857 sqft | $167/sqft | built 2007 | 8% size difference (1,857 sqft); Similar age (2007); Sold after the valuation date
    $309,990
  • 1070 Shepard Ln, Lavon, TX 75166
    September-2-2026 | 1,873 sqft | $173/sqft | built 2008 | 7% size difference (1,873 sqft); Similar age (2008); Sold after the valuation date
    $324,900
  • 610 Crockett Dr, Lavon, TX 75166
    August-7-2026 | 1,862 sqft | $156/sqft | built 2007 | 8% size difference (1,862 sqft); Similar age (2007); Sold after the valuation date
    $290,000

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

Up 1.3% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$338,560+$4,412+1.3%
2025$334,148−$18,882−5.3%
2024$353,030−$2,981−0.8%
2023$356,011+$34,001+10.6%
2022$322,010+$72,312+29.0%
2021$249,698+$8,252+3.4%
2020$241,446——
6-year total+$97,114+40.2%