Collin Value

338 Houston St, Lavon, TX 75166

1,754 sqft, built 2006, in Grand Heritage Club. Appraised at $314,558 for 2026.

Collin County account 2612590

Appraised value
$314,558
Tax year 2026
Living area
1,754 sqft
$179 per sqft
Year built
2006
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 1.9% from $308,576 in 2025 to $314,558 in 2026.
  • Appraised value per square footThe current public record shows about $179 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

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

  • 888 Fannin Dr, Lavon, TX 75166
    1,755 sqft | $171/sqft | built 2009 | Similar size (1,755 vs 1,754 sqft); Similar age (2009 vs 2006); Similar lot size (6,921 vs 7,021 sqft)
    $300,208
  • 785 Crockett Dr, Lavon, TX 75166
    1,755 sqft | $171/sqft | built 2009 | Similar size (1,755 vs 1,754 sqft); Similar age (2009 vs 2006); Similar lot size (6,769 vs 7,021 sqft)
    $300,208
  • 268 San Jacinto Dr, Lavon, TX 75166
    1,748 sqft | $161/sqft | built 2006 | Similar size (1,748 vs 1,754 sqft); Built same year (2006); Similar lot size (6,555 vs 7,021 sqft)
    $281,422
  • 226 San Jacinto Dr, Lavon, TX 75166
    1,740 sqft | $161/sqft | built 2006 | Similar size (1,740 vs 1,754 sqft); Built same year (2006); Similar lot size (6,520 vs 7,021 sqft)
    $280,820
  • 288 Houston St, Lavon, TX 75166
    1,754 sqft | $181/sqft | built 2007 | Similar size (1,754 vs 1,754 sqft); Similar age (2007 vs 2006); Similar lot size (6,468 vs 7,021 sqft)
    $317,376

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 | 5% size difference (1,665 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $290,000
  • 921 Bowie Dr, Lavon, TX 75166
    September-2-2026 | 1,790 sqft | $165/sqft | built 2006 | Similar size (1,790 sqft); Similar age (2006); Sold after the valuation date
    $294,990
  • 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
  • 508 Coolidge Ln, Lavon, TX 75166
    September-8-2026 | 1,857 sqft | $167/sqft | built 2007 | 6% size difference (1,857 sqft); Similar age (2007); Sold after the valuation date
    $309,990
  • 352 Cyprus Grove Dr, Lavon, TX 75166
    August-20-2026 | 1,807 sqft | $177/sqft | built 2021 | Similar size (1,807 sqft); Sold after the valuation date
    $320,000

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 1.9% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$314,558+$5,982+1.9%
2025$308,576−$15,567−4.8%
2024$324,143−$9,733−2.9%
2023$333,876+$30,398+10.0%
2022$303,478+$69,829+29.9%
2021$233,649+$7,273+3.2%
2020$226,376——
6-year total+$88,182+39.0%