Collin Value

10986 County Road 484, Lavon, TX 75166

2,577 sqft, built 1994. Appraised at $446,904 for 2026.

Collin County account 1812319

Appraised value
$446,904
Tax year 2026
Living area
2,577 sqft
$173 per sqft
Year built
1994
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 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 13.1% from $395,031 in 2025 to $446,904 in 2026.
  • 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 ZIP 75166.
  • Neighborhood value signalAmong 743 residential records in the same neighborhood, the average appraised value is about $211 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +13.5% on average.

Comparable assessments

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

  • 619 S FM 1138, Nevada, TX 75173
    2,578 sqft | $238/sqft | built 1992 | Similar size (2,578 vs 2,577 sqft); Similar age (1992 vs 1994); Similar lot size (125,452 vs 132,510 sqft)
    $613,682
  • 6025 FM 547, Farmersville, TX 75442
    2,479 sqft | $197/sqft | built 1996 | Similar size (2,479 vs 2,577 sqft); Similar age (1996 vs 1994); Similar lot size (143,182 vs 132,510 sqft)
    $487,876
  • 2614 County Road 596, Nevada, TX 75173
    2,593 sqft | $226/sqft | built 1998 | Similar size (2,593 vs 2,577 sqft); Similar age (1998 vs 1994); Lot 17% larger (154,507 vs 132,510 sqft)
    $585,867
  • 708 W Hubbard Rd, Josephine, TX 75173
    2,391 sqft | $239/sqft | built 2004 | 7% smaller (2,391 vs 2,577 sqft); Similar lot size (136,778 vs 132,510 sqft); Same neighborhood
    $572,124
  • 1743 Old Millwood Rd Rockwall, TX 75087
    2,267 sqft | $229/sqft | built 1990 | 12% smaller (2,267 vs 2,577 sqft); Similar age (1990 vs 1994); Similar lot size (130,680 vs 132,510 sqft)
    $519,466

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.

  • 268 Shoreview, Lavon, TX 75166
    September-9-2026 | 2,506 sqft | $213/sqft | built 2003 | Similar size (2,506 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $535,000
  • 805 Lake Shadow Dr, Lavon, TX 75166
    May-11-2026 | 2,637 sqft | $195/sqft | built 2002 | Similar size (2,637 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $514,900
  • 200 Armstrong Ln, Lavon, TX 75166
    July-27-2026 | 2,475 sqft | $147/sqft | built 2014 | Similar size (2,475 sqft); Sold after the valuation date
    $365,000
  • 946 Bowie Dr, Lavon, TX 75166
    July-10-2026 | 2,407 sqft | $120/sqft | built 2010 | 7% size difference (2,407 sqft); Sold after the valuation date
    $288,900
  • 1015 Meadow Hill Dr, Lavon, TX 75166
    June-26-2026 | 2,291 sqft | $170/sqft | built 2004 | 11% size difference (2,291 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $390,000

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 13.1% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$446,904+$51,873+13.1%
2025$395,031−$876−0.2%
2024$395,907−$24,582−5.8%
2023$420,489+$51,276+13.9%
2022$369,213+$66,567+22.0%
2021$302,646+$32,117+11.9%
2020$270,529——
6-year total+$176,375+65.2%