Collin Value

813 River Sky Rd, Lavon, TX 75166

3,105 sqft, built 2025, in Hillstead Subdivision. Appraised at $536,277 for 2026.

Collin County account 2913603

Appraised value
$536,277
Tax year 2026
Living area
3,105 sqft
$173 per sqft
Year built
2025
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 Hillstead Subdivision 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 changed from $97,500 in 2025 to $536,277 in 2026. A change this large often reflects new construction, a reclassification or a record correction, so check it against the county record.
  • Appraised value per square footThe current public record shows about $173 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Hillstead Subdivision neighborhood and ZIP 75166.
  • Neighborhood value signalAmong 269 residential records in the same neighborhood, the average appraised value is about $106 per square foot.

Comparable assessments

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

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.

  • 607 Huckleberry Dr, Lavon, TX 75166
    July-21-2026 | 3,116 sqft | $131/sqft | built 2025 | Similar size (3,116 sqft); Similar age (2025); Sold after the valuation date
    $407,990
  • 289 Hope Orchards Dr, Lavon, TX 75166
    August-27-2026 | 3,116 sqft | $135/sqft | built 2026 | Similar size (3,116 sqft); Similar age (2026); Sold after the valuation date
    $419,990
  • 903 River Sky Rd, Lavon, TX 75166
    September-28-2026 | 3,112 sqft | $193/sqft | built 2026 | Similar size (3,112 sqft); Similar age (2026); Sold after the valuation date
    $599,900
  • 498 Oak Creek Dr, Lavon, TX 75166
    October-1-2026 | 2,937 sqft | $121/sqft | built 2022 | 5% size difference (2,937 sqft); Similar age (2022); Sold after the valuation date
    $355,000
  • 905 River Sky Rd, Lavon, TX 75166
    August-19-2026 | 3,118 sqft | $192/sqft | built 2026 | Similar size (3,118 sqft); Similar age (2026); Sold after the valuation date
    $599,900

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 450.0% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$536,277+$438,777+450.0%
2025$97,500——
1-year total+$438,777+450.0%