Collin Value

4241 San Juan Ave, Prosper, TX 75078

4,832 sqft, built 2015, in Christie Farms Phase 1. Appraised at $2,014,000 for 2026.

Collin County account 2644380

Appraised value
$2,014,000
Tax year 2026
Living area
4,832 sqft
$417 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, Christie Farms Phase 1, 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 6.4% from $2,152,349 in 2025 to $2,014,000 in 2026.
  • Appraised value per square footThe current public record shows about $417 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Christie Farms Phase 1 neighborhood and ZIP 75078.
  • Neighborhood value signalAmong 43 residential records in the same neighborhood, the average appraised value is about $419 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -7.3% on average.

Comparable assessments

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

  • 1720 Aspen St, Prosper, TX 75078
    4,850 sqft | $414/sqft | built 2016 | Similar size (4,850 vs 4,832 sqft); Similar age (2016 vs 2015); Similar lot size (43,560 vs 43,560 sqft)
    $2,008,720
  • 4120 Tranquility Ln, Prosper, TX 75078
    4,967 sqft | $417/sqft | built 2016 | Similar size (4,967 vs 4,832 sqft); Similar age (2016 vs 2015); Similar lot size (43,603 vs 43,560 sqft)
    $2,072,123
  • 4200 Tranquility Ln, Prosper, TX 75078
    5,072 sqft | $418/sqft | built 2015 | Similar size (5,072 vs 4,832 sqft); Built same year (2015); Similar lot size (43,603 vs 43,560 sqft)
    $2,122,335
  • 4140 Tranquility Ln, Prosper, TX 75078
    5,057 sqft | $421/sqft | built 2017 | Similar size (5,057 vs 4,832 sqft); Similar age (2017 vs 2015); Similar lot size (43,603 vs 43,560 sqft)
    $2,127,182
  • 4221 Tranquility Ln, Prosper, TX 75078
    5,119 sqft | $435/sqft | built 2017 | 6% larger (5,119 vs 4,832 sqft); Similar age (2017 vs 2015); Similar lot size (43,560 vs 43,560 sqft)
    $2,225,709

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.

  • 1481 Stony Trl, Prosper, TX 75078
    September-16-2026 | 4,808 sqft | $333/sqft | built 2016 | Similar size (4,808 sqft); Similar age (2016); Sold after the valuation date
    $1,599,000
  • 4240 San Juan Ave, Prosper, TX 75078
    July-30-2026 | 5,015 sqft | $369/sqft | built 2015 | Similar size (5,015 sqft); Similar age (2015); Sold after the valuation date
    $1,850,000
  • 1600 Wichita Dr, Prosper, TX 75078
    October-1-2026 | 4,637 sqft | $216/sqft | built 2018 | Similar size (4,637 sqft); Similar age (2018); Sold after the valuation date
    $1,000,000
  • 4241 Tranquility Ln, Prosper, TX 75078
    July-14-2026 | 5,392 sqft | $370/sqft | built 2015 | 12% size difference (5,392 sqft); Similar age (2015); Sold after the valuation date
    $1,995,000
  • 1921 Wynne Ave, Prosper, TX 75078
    September-21-2026 | 4,680 sqft | $230/sqft | built 2023 | Similar size (4,680 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $1,075,000

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 6.4% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$2,014,000−$138,349−6.4%
2025$2,152,349+$592,349+38.0%
2024$1,560,000−$114,060−6.8%
2023$1,674,060+$162,060+10.7%
2022$1,512,000+$353,824+30.6%
2021$1,158,176+$17,449+1.5%
2020$1,140,727——
6-year total+$873,273+76.6%