Collin Value

1550 Lonesome Dove Dr, Prosper, TX 75078

3,372 sqft, built 2015, in Frontier Estates Phase 3. Appraised at $743,258 for 2026.

Collin County account 2712380

Appraised value
$743,258
Tax year 2026
Living area
3,372 sqft
$220 per sqft
Year built
2015
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 75078, Frontier Estates Phase 3, Celina, and Prosper 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 0.8% from $749,010 in 2025 to $743,258 in 2026.
  • Appraised value per square footThe current public record shows about $220 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Frontier Estates Phase 3 neighborhood and ZIP 75078.
  • Neighborhood value signalAmong 250 residential records in the same neighborhood, the average appraised value is about $206 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.6% on average.

Comparable assessments

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

  • 1541 Wichita Dr, Prosper, TX 75078
    3,481 sqft | $214/sqft | built 2017 | Similar size (3,481 vs 3,372 sqft); Similar age (2017 vs 2015); Similar lot size (12,640 vs 12,640 sqft)
    $745,752
  • 1610 Winchester Dr, Prosper, TX 75078
    3,528 sqft | $214/sqft | built 2016 | Similar size (3,528 vs 3,372 sqft); Similar age (2016 vs 2015); Similar lot size (12,640 vs 12,640 sqft)
    $756,103
  • 1661 Remington Rd, Prosper, TX 75078
    3,311 sqft | $223/sqft | built 2022 | Similar size (3,311 vs 3,372 sqft); Similar lot size (12,632 vs 12,640 sqft); Same neighborhood
    $737,168
  • 1621 Winchester Dr, Prosper, TX 75078
    3,513 sqft | $213/sqft | built 2017 | Similar size (3,513 vs 3,372 sqft); Similar age (2017 vs 2015); Similar lot size (12,958 vs 12,640 sqft)
    $749,379
  • 1601 Santa Fe Ln, Prosper, TX 75078
    3,311 sqft | $214/sqft | built 2023 | Similar size (3,311 vs 3,372 sqft); Similar lot size (12,458 vs 12,640 sqft); Same neighborhood
    $709,612

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.

  • 1941 Star Trace Pkwy, Prosper, TX 75078
    September-3-2026 | 3,363 sqft | $320/sqft | built 2021 | Similar size (3,363 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $1,075,000
  • 500 Lake Trail Ln, Prosper, TX 75078
    September-18-2026 | 3,412 sqft | $227/sqft | built 2017 | Similar size (3,412 sqft); Similar age (2017); Sold after the valuation date
    $775,000
  • 1141 White Crest Ln, Prosper, TX 75078
    September-11-2026 | 3,129 sqft | $270/sqft | built 2014 | 7% size difference (3,129 sqft); Similar age (2014); Sold after the valuation date
    $845,000
  • 361 Frasier Ln, Prosper, TX 75078
    August-3-2026 | 3,486 sqft | $287/sqft | built 2016 | Similar size (3,486 sqft); Similar age (2016); Sold after the valuation date
    $1,000,000
  • 4261 Rocky Ford Dr, Prosper, TX 75078
    September-8-2026 | 3,286 sqft | $254/sqft | built 2009 | Similar size (3,286 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $835,000

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 0.8% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$743,258−$5,752−0.8%
2025$749,010−$126,559−14.5%
2024$875,569+$19,987+2.3%
2023$855,582+$156,732+22.4%
2022$698,850+$215,150+44.5%
2021$483,700+$33,244+7.4%
2020$450,456——
6-year total+$292,802+65.0%