Collin Value

3460 Newport Dr, Prosper, TX 75078

3,849 sqft, built 2019, in Whitley Place Phase 6. Appraised at $993,378 for 2026.

Collin County account 2738277

Appraised value
$993,378
Tax year 2026
Living area
3,849 sqft
$258 per sqft
Year built
2019
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, Whitley Place Phase 6, 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 6.1% from $1,058,238 in 2025 to $993,378 in 2026.
  • Appraised value per square footThe current public record shows about $258 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Whitley Place Phase 6 neighborhood and ZIP 75078.
  • Neighborhood value signalAmong 468 residential records in the same neighborhood, the average appraised value is about $247 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -6.7% on average.

Comparable assessments

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

  • 520 Gentry Dr, Prosper, TX 75078
    3,771 sqft | $263/sqft | built 2017 | Similar size (3,771 vs 3,849 sqft); Similar age (2017 vs 2019); Similar lot size (11,083 vs 11,118 sqft)
    $990,921
  • 340 Gentry Dr, Prosper, TX 75078
    3,849 sqft | $255/sqft | built 2016 | Similar size (3,849 vs 3,849 sqft); Similar age (2016 vs 2019); Similar lot size (10,774 vs 11,118 sqft)
    $979,898
  • 3461 Glacier Point Ct, Prosper, TX 75078
    3,867 sqft | $272/sqft | built 2017 | Similar size (3,867 vs 3,849 sqft); Similar age (2017 vs 2019); Similar lot size (11,500 vs 11,118 sqft)
    $1,051,925
  • 3501 Beechwood Dr, Prosper, TX 75078
    3,966 sqft | $251/sqft | built 2018 | Similar size (3,966 vs 3,849 sqft); Similar age (2018 vs 2019); Similar lot size (11,223 vs 11,118 sqft)
    $997,427
  • 4101 Chama St, Prosper, TX 75078
    3,839 sqft | $296/sqft | built 2012 | Similar size (3,839 vs 3,849 sqft); Both have pool; Same neighborhood
    $1,137,090

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.

  • 411 Lake Trail Ln, Prosper, TX 75078
    September-2-2026 | 3,962 sqft | $217/sqft | built 2017 | Similar size (3,962 sqft); Similar age (2017); Sold after the valuation date
    $859,900
  • 991 Rustic Ln, Prosper, TX 75078
    August-3-2026 | 3,837 sqft | $208/sqft | built 2013 | Similar size (3,837 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $800,000
  • 1600 Cottonwood Trl, Prosper, TX 75078
    August-24-2026 | 3,600 sqft | $290/sqft | built 2019 | 6% size difference (3,600 sqft); Similar age (2019); Sold after the valuation date
    $1,045,000
  • 4211 Wilson Creek Trl, Prosper, TX 75078
    September-16-2026 | 3,766 sqft | $199/sqft | built 2010 | Similar size (3,766 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $749,990
  • 4290 Bellingrath Dr, Prosper, TX 75078
    August-7-2026 | 3,919 sqft | $217/sqft | built 2011 | Similar size (3,919 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $850,000

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 6.1% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$993,378−$64,860−6.1%
2025$1,058,238+$78,861+8.1%
2024$979,377−$14,031−1.4%
2023$993,408+$129,233+15.0%
2022$864,175+$211,579+32.4%
2021$652,596+$53,522+8.9%
2020$599,074——
6-year total+$394,304+65.8%